{"id":4479,"date":"2025-06-07T15:15:43","date_gmt":"2025-06-07T15:15:43","guid":{"rendered":"https:\/\/diznr.com\/?p=4479"},"modified":"2025-06-07T15:15:43","modified_gmt":"2025-06-07T15:15:43","slug":"iupac-nomenclature-from-basic-level-iupac-name-of-benzeneiupac-nomenclature-of-chemistry-organic","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/iupac-nomenclature-from-basic-level-iupac-name-of-benzeneiupac-nomenclature-of-chemistry-organic\/","title":{"rendered":"IUPAC Nomenclature from basic level iupac name of benzeneiupac nomenclature of organic chemistry."},"content":{"rendered":"<p>IUPAC Nomenclature from basic level iupac name of benzeneiupac nomenclature of organic chemistry.<\/p>\n<p>[fvplayer id=&#8221;790&#8243;]<\/p>\n<h3 data-start=\"0\" data-end=\"69\"><strong data-start=\"4\" data-end=\"67\">IUPAC Nomenclature of Organic Compounds \u2013 Basic to Advanced<\/strong><\/h3>\n<p data-start=\"71\" data-end=\"318\">The <strong data-start=\"75\" data-end=\"149\">IUPAC (International Union of Pure and Applied Chemistry) nomenclature<\/strong> system provides a <strong data-start=\"168\" data-end=\"210\">standard way to name organic compounds<\/strong> based on their molecular structures. It ensures that each compound has a unique, universally accepted name.<\/p>\n<h3 data-start=\"325\" data-end=\"368\"><strong data-start=\"328\" data-end=\"368\">1. Basic Rules of IUPAC Nomenclature<\/strong><\/h3>\n<p data-start=\"369\" data-end=\"423\">To name an organic compound, follow these <strong data-start=\"411\" data-end=\"420\">steps<\/strong>:<\/p>\n<p data-start=\"425\" data-end=\"467\"><strong data-start=\"428\" data-end=\"465\">Step 1: Identify the Parent Chain<\/strong><\/p>\n<ul data-start=\"468\" data-end=\"671\">\n<li data-start=\"468\" data-end=\"568\">Select the <strong data-start=\"481\" data-end=\"516\">longest continuous carbon chain<\/strong> containing the <strong data-start=\"532\" data-end=\"552\">functional group<\/strong> (if present).<\/li>\n<li data-start=\"569\" data-end=\"671\">The number of carbon atoms determines the <strong data-start=\"613\" data-end=\"626\">root name<\/strong> (e.g., <strong data-start=\"634\" data-end=\"642\">meth<\/strong>, <strong data-start=\"644\" data-end=\"651\">eth<\/strong>, <strong data-start=\"653\" data-end=\"661\">prop<\/strong>, etc.).<\/li>\n<\/ul>\n<p data-start=\"673\" data-end=\"706\"><strong data-start=\"676\" data-end=\"704\">Step 2: Number the Chain<\/strong><\/p>\n<ul data-start=\"707\" data-end=\"839\">\n<li data-start=\"707\" data-end=\"839\">Number the <strong data-start=\"720\" data-end=\"737\">longest chain<\/strong> in such a way that the <strong data-start=\"761\" data-end=\"781\">functional group<\/strong> or <strong data-start=\"785\" data-end=\"801\">substituents<\/strong> get the <strong data-start=\"810\" data-end=\"836\">lowest possible number<\/strong>.<\/li>\n<\/ul>\n<p data-start=\"841\" data-end=\"888\"><strong data-start=\"844\" data-end=\"886\">Step 3: Identify and Name Substituents<\/strong><\/p>\n<ul data-start=\"889\" data-end=\"1047\">\n<li data-start=\"889\" data-end=\"981\">Side chains (alkyl groups) or additional functional groups are <strong data-start=\"954\" data-end=\"966\">prefixes<\/strong> in the name.<\/li>\n<li data-start=\"982\" data-end=\"1047\">Use numbers to indicate their <strong data-start=\"1014\" data-end=\"1026\">position<\/strong> on the main chain.<\/li>\n<\/ul>\n<p data-start=\"1049\" data-end=\"1110\"><strong data-start=\"1052\" data-end=\"1108\">Step 4: Identify Functional Groups and Assign Suffix<\/strong><\/p>\n<ul data-start=\"1111\" data-end=\"1515\">\n<li data-start=\"1111\" data-end=\"1187\">The <strong data-start=\"1117\" data-end=\"1152\">most important functional group<\/strong> gets the <strong data-start=\"1162\" data-end=\"1172\">suffix<\/strong> in the name.<\/li>\n<li data-start=\"1188\" data-end=\"1515\">Some common functional groups:\n<ul data-start=\"1225\" data-end=\"1515\">\n<li data-start=\"1225\" data-end=\"1274\"><strong data-start=\"1227\" data-end=\"1244\">Alcohol (-OH)<\/strong> \u2192 <strong data-start=\"1247\" data-end=\"1256\">&#8220;-ol&#8221;<\/strong> (e.g., Ethanol)<\/li>\n<li data-start=\"1277\" data-end=\"1348\"><strong data-start=\"1279\" data-end=\"1306\">Carboxylic Acid (-COOH)<\/strong> \u2192 <strong data-start=\"1309\" data-end=\"1324\">&#8220;-oic acid&#8221;<\/strong> (e.g., Ethanoic Acid)<\/li>\n<li data-start=\"1351\" data-end=\"1402\"><strong data-start=\"1353\" data-end=\"1372\">Aldehyde (-CHO)<\/strong> \u2192 <strong data-start=\"1375\" data-end=\"1384\">&#8220;-al&#8221;<\/strong> (e.g., Ethanal)<\/li>\n<li data-start=\"1405\" data-end=\"1457\"><strong data-start=\"1407\" data-end=\"1424\">Ketone (-CO-)<\/strong> \u2192 <strong data-start=\"1427\" data-end=\"1437\">&#8220;-one&#8221;<\/strong> (e.g., Propanone)<\/li>\n<li data-start=\"1460\" data-end=\"1515\"><strong data-start=\"1462\" data-end=\"1478\">Amine (-NH\u2082)<\/strong> \u2192 <strong data-start=\"1481\" data-end=\"1493\">&#8220;-amine&#8221;<\/strong> (e.g., Methylamine)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"1517\" data-end=\"1552\"><strong data-start=\"1520\" data-end=\"1550\">Step 5: Combine Name Parts<\/strong><\/p>\n<ul data-start=\"1553\" data-end=\"1620\">\n<li data-start=\"1553\" data-end=\"1620\">Write the name in the order: <strong data-start=\"1584\" data-end=\"1618\">Prefix + Parent Chain + Suffix<\/strong><\/li>\n<\/ul>\n<h3 data-start=\"1627\" data-end=\"1678\"><strong data-start=\"1630\" data-end=\"1678\">2. IUPAC Name of Benzene and Its Derivatives<\/strong><\/h3>\n<h3 data-start=\"1679\" data-end=\"1701\"><strong data-start=\"1683\" data-end=\"1701\">Benzene (C\u2086H\u2086)<\/strong><\/h3>\n<ul data-start=\"1702\" data-end=\"1778\">\n<li data-start=\"1702\" data-end=\"1778\">The IUPAC name of <strong data-start=\"1722\" data-end=\"1733\">benzene<\/strong> is <strong data-start=\"1737\" data-end=\"1748\">Benzene<\/strong> (as it is a standard name).<\/li>\n<\/ul>\n<h3 data-start=\"1780\" data-end=\"1814\"><strong data-start=\"1784\" data-end=\"1814\">Common Benzene Derivatives<\/strong><\/h3>\n<ol data-start=\"1815\" data-end=\"2011\">\n<li data-start=\"1815\" data-end=\"1858\"><strong data-start=\"1818\" data-end=\"1847\">Methylbenzene (Toluene) \u2192<\/strong> C\u2086H\u2085-CH\u2083<\/li>\n<li data-start=\"1859\" data-end=\"1901\"><strong data-start=\"1862\" data-end=\"1891\">Hydroxybenzene (Phenol) \u2192<\/strong> C\u2086H\u2085-OH<\/li>\n<li data-start=\"1902\" data-end=\"1944\"><strong data-start=\"1905\" data-end=\"1933\">Aminobenzene (Aniline) \u2192<\/strong> C\u2086H\u2085-NH\u2082<\/li>\n<li data-start=\"1945\" data-end=\"1977\"><strong data-start=\"1948\" data-end=\"1966\">Benzaldehyde \u2192<\/strong> C\u2086H\u2085-CHO<\/li>\n<li data-start=\"1978\" data-end=\"2011\"><strong data-start=\"1981\" data-end=\"1999\">Benzoic Acid \u2192<\/strong> C\u2086H\u2085-COOH<\/li>\n<\/ol>\n<h3 data-start=\"2018\" data-end=\"2058\"><strong data-start=\"2021\" data-end=\"2058\">3. Examples of IUPAC Nomenclature<\/strong><\/h3>\n<h3 data-start=\"2059\" data-end=\"2082\"><strong data-start=\"2063\" data-end=\"2082\">Simple Alkanes:<\/strong><\/h3>\n<div class=\"overflow-x-auto contain-inline-size\">\n<table data-start=\"2083\" data-end=\"2384\">\n<thead data-start=\"2083\" data-end=\"2134\">\n<tr data-start=\"2083\" data-end=\"2134\">\n<th data-start=\"2083\" data-end=\"2098\"><strong data-start=\"2085\" data-end=\"2096\">Formula<\/strong><\/th>\n<th data-start=\"2098\" data-end=\"2116\"><strong data-start=\"2100\" data-end=\"2115\">Common Name<\/strong><\/th>\n<th data-start=\"2116\" data-end=\"2134\"><strong data-start=\"2118\" data-end=\"2132\">IUPAC Name<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2185\" data-end=\"2384\">\n<tr data-start=\"2185\" data-end=\"2234\">\n<td>CH\u2084<\/td>\n<td>Methane<\/td>\n<td>Methane<\/td>\n<\/tr>\n<tr data-start=\"2235\" data-end=\"2284\">\n<td>C\u2082H\u2086<\/td>\n<td>Ethane<\/td>\n<td>Ethane<\/td>\n<\/tr>\n<tr data-start=\"2285\" data-end=\"2334\">\n<td>C\u2083H\u2088<\/td>\n<td>Propane<\/td>\n<td>Propane<\/td>\n<\/tr>\n<tr data-start=\"2335\" data-end=\"2384\">\n<td>C\u2084H\u2081\u2080<\/td>\n<td>Butane<\/td>\n<td>Butane<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 data-start=\"2386\" data-end=\"2411\"><strong data-start=\"2390\" data-end=\"2411\">Branched Alkanes:<\/strong><\/h3>\n<div class=\"overflow-x-auto contain-inline-size\">\n<table data-start=\"2412\" data-end=\"2634\">\n<thead data-start=\"2412\" data-end=\"2468\">\n<tr data-start=\"2412\" data-end=\"2468\">\n<th data-start=\"2412\" data-end=\"2432\"><strong data-start=\"2414\" data-end=\"2425\">Formula<\/strong><\/th>\n<th data-start=\"2432\" data-end=\"2450\"><strong data-start=\"2434\" data-end=\"2449\">Common Name<\/strong><\/th>\n<th data-start=\"2450\" data-end=\"2468\"><strong data-start=\"2452\" data-end=\"2466\">IUPAC Name<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2524\" data-end=\"2634\">\n<tr data-start=\"2524\" data-end=\"2580\">\n<td>CH\u2083-CH(CH\u2083)-CH\u2083<\/td>\n<td>Isobutane<\/td>\n<td>2-Methylpropane<\/td>\n<\/tr>\n<tr data-start=\"2581\" data-end=\"2634\">\n<td>CH\u2083-CH\u2082-CH(CH\u2083)-CH\u2083<\/td>\n<td>Isopentane<\/td>\n<td>2-Methylbutane<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 data-start=\"2641\" data-end=\"2682\"><strong data-start=\"2644\" data-end=\"2682\">4. Functional Group Priority Order<\/strong><\/h3>\n<p data-start=\"2683\" data-end=\"2828\">When multiple functional groups are present, the one with the <strong data-start=\"2745\" data-end=\"2765\">highest priority<\/strong> determines the <strong data-start=\"2781\" data-end=\"2791\">suffix<\/strong>, and others are treated as prefixes.<\/p>\n<div class=\"overflow-x-auto contain-inline-size\">\n<table data-start=\"2830\" data-end=\"3199\">\n<thead data-start=\"2830\" data-end=\"2901\">\n<tr data-start=\"2830\" data-end=\"2901\">\n<th data-start=\"2830\" data-end=\"2851\"><strong data-start=\"2832\" data-end=\"2850\">Priority Order<\/strong><\/th>\n<th data-start=\"2851\" data-end=\"2874\"><strong data-start=\"2853\" data-end=\"2873\">Functional Group<\/strong><\/th>\n<th data-start=\"2874\" data-end=\"2887\"><strong data-start=\"2876\" data-end=\"2886\">Prefix<\/strong><\/th>\n<th data-start=\"2887\" data-end=\"2901\"><strong data-start=\"2889\" data-end=\"2899\">Suffix<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2971\" data-end=\"3199\">\n<tr data-start=\"2971\" data-end=\"3029\">\n<td>1<\/td>\n<td><strong data-start=\"2977\" data-end=\"3004\">Carboxylic Acid (-COOH)<\/strong><\/td>\n<td>Carboxy-<\/td>\n<td>-oic acid<\/td>\n<\/tr>\n<tr data-start=\"3030\" data-end=\"3073\">\n<td>2<\/td>\n<td><strong data-start=\"3036\" data-end=\"3055\">Aldehyde (-CHO)<\/strong><\/td>\n<td>Formyl-<\/td>\n<td>-al<\/td>\n<\/tr>\n<tr data-start=\"3074\" data-end=\"3113\">\n<td>3<\/td>\n<td><strong data-start=\"3080\" data-end=\"3097\">Ketone (-CO-)<\/strong><\/td>\n<td>Oxo-<\/td>\n<td>-one<\/td>\n<\/tr>\n<tr data-start=\"3114\" data-end=\"3156\">\n<td>4<\/td>\n<td><strong data-start=\"3120\" data-end=\"3137\">Alcohol (-OH)<\/strong><\/td>\n<td>Hydroxy-<\/td>\n<td>-ol<\/td>\n<\/tr>\n<tr data-start=\"3157\" data-end=\"3199\">\n<td>5<\/td>\n<td><strong data-start=\"3163\" data-end=\"3179\">Amine (-NH\u2082)<\/strong><\/td>\n<td>Amino-<\/td>\n<td>-amine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 data-start=\"3206\" data-end=\"3238\"><strong data-start=\"3209\" data-end=\"3238\">5. Complex Naming Example<\/strong><\/h3>\n<p data-start=\"3239\" data-end=\"3291\"><strong data-start=\"3242\" data-end=\"3276\">2-Bromo-3-methylpentanoic acid<\/strong><br data-start=\"3276\" data-end=\"3279\" \/>Structure:<\/p>\n<div class=\"contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary\">\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"!whitespace-pre\"><span class=\"hljs-code\">     Br<br \/>\n|<br \/>\nCH\u2083-CH-CH\u2082-CH-COOH<br \/>\n|<br \/>\nCH\u2083<br \/>\n<\/span><\/code><\/div>\n<\/div>\n<ul data-start=\"3362\" data-end=\"3625\">\n<li data-start=\"3362\" data-end=\"3392\"><strong data-start=\"3364\" data-end=\"3382\">Longest chain:<\/strong> Pentane<\/li>\n<li data-start=\"3393\" data-end=\"3479\"><strong data-start=\"3395\" data-end=\"3424\">Functional group (-COOH):<\/strong> Carboxylic acid (highest priority) \u2192 <strong data-start=\"3462\" data-end=\"3477\">&#8220;-oic acid&#8221;<\/strong><\/li>\n<li data-start=\"3480\" data-end=\"3564\"><strong data-start=\"3482\" data-end=\"3499\">Substituents:<\/strong> <strong data-start=\"3500\" data-end=\"3529\">Bromo (-Br) at position 2<\/strong>, <strong data-start=\"3531\" data-end=\"3562\">Methyl (-CH\u2083) at position 3<\/strong><\/li>\n<li data-start=\"3565\" data-end=\"3625\"><strong data-start=\"3567\" data-end=\"3588\">Final IUPAC Name:<\/strong> <strong data-start=\"3589\" data-end=\"3623\">2-Bromo-3-methylpentanoic acid<\/strong><\/li>\n<\/ul>\n<h3 data-start=\"3632\" data-end=\"3650\"><strong data-start=\"3636\" data-end=\"3650\">Conclusion<\/strong><\/h3>\n<p data-start=\"3651\" data-end=\"3833\"><strong data-start=\"3654\" data-end=\"3710\">IUPAC names follow a systematic rule-based approach.<\/strong><br data-start=\"3710\" data-end=\"3713\" \/><strong data-start=\"3716\" data-end=\"3783\">Identify parent chain, functional groups, and number correctly.<\/strong><br data-start=\"3783\" data-end=\"3786\" \/><strong data-start=\"3789\" data-end=\"3831\">Use prefixes and suffixes accordingly.<\/strong><\/p>\n<p data-start=\"3835\" data-end=\"3919\" data-is-last-node=\"\" data-is-only-node=\"\">Would you like some more <strong data-start=\"3860\" data-end=\"3872\">examples<\/strong> or a step-by-step <strong data-start=\"3891\" data-end=\"3903\">exercise<\/strong> to practice?<\/p>\n<h3 data-start=\"3835\" data-end=\"3919\"><a href=\"https:\/\/iupac.org\/wp-content\/uploads\/2021\/06\/Organic-Brief-Guide-brochure_v1.1_June2021.pdf\" target=\"_blank\" rel=\"noopener\">IUPAC Nomenclature from basic level iupac name of benzeneiupac nomenclature of organic chemistry.<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.cuyamaca.edu\/student-support\/tutoring-center\/files\/student-resources\/IUPAC_Handout.pdf\" target=\"_blank\" rel=\"noopener\">Short Summary of IUPAC Nomenclature of Organic &#8230;<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/unacademy.com\/content\/wp-content\/uploads\/sites\/2\/2022\/10\/Nomenclature-of-Organic-Compounds-Notes.pdf\" target=\"_blank\" rel=\"noopener\">Nomenclature of Organic Compounds<\/a><\/h3>\n<p data-start=\"0\" data-end=\"145\">Sure! Let\u2019s start from the <strong data-start=\"27\" data-end=\"64\">basic level of IUPAC nomenclature<\/strong> in <strong data-start=\"68\" data-end=\"89\">organic chemistry<\/strong>, including how to name <strong data-start=\"113\" data-end=\"124\">benzene<\/strong> and its derivatives.<\/p>\n<hr data-start=\"147\" data-end=\"150\" \/>\n<h2 data-start=\"152\" data-end=\"185\">\ud83d\udd39 What is IUPAC Nomenclature?<\/h2>\n<p data-start=\"187\" data-end=\"353\"><strong data-start=\"187\" data-end=\"196\">IUPAC<\/strong> stands for <strong data-start=\"208\" data-end=\"261\">International Union of Pure and Applied Chemistry<\/strong>. It provides a <strong data-start=\"277\" data-end=\"300\">standardized method<\/strong> to name chemical compounds based on their structure.<\/p>\n<hr data-start=\"355\" data-end=\"358\" \/>\n<h2 data-start=\"360\" data-end=\"420\">\ud83d\udd39 Basic Rules of IUPAC Nomenclature (Organic Compounds):<\/h2>\n<h3 data-start=\"422\" data-end=\"468\">1. <strong data-start=\"429\" data-end=\"466\">Identify the Longest Carbon Chain<\/strong><\/h3>\n<p data-start=\"469\" data-end=\"509\">This becomes the <strong data-start=\"486\" data-end=\"508\">parent hydrocarbon<\/strong>.<\/p>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"511\" data-end=\"808\">\n<thead data-start=\"511\" data-end=\"543\">\n<tr data-start=\"511\" data-end=\"543\">\n<th data-start=\"511\" data-end=\"533\" data-col-size=\"sm\">No. of Carbon Atoms<\/th>\n<th data-start=\"533\" data-end=\"543\" data-col-size=\"sm\">Prefix<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"578\" data-end=\"808\">\n<tr data-start=\"578\" data-end=\"610\">\n<td data-start=\"578\" data-end=\"600\" data-col-size=\"sm\">1<\/td>\n<td data-col-size=\"sm\" data-start=\"600\" data-end=\"610\">Meth-<\/td>\n<\/tr>\n<tr data-start=\"611\" data-end=\"643\">\n<td data-start=\"611\" data-end=\"633\" data-col-size=\"sm\">2<\/td>\n<td data-col-size=\"sm\" data-start=\"633\" data-end=\"643\">Eth-<\/td>\n<\/tr>\n<tr data-start=\"644\" data-end=\"676\">\n<td data-start=\"644\" data-end=\"666\" data-col-size=\"sm\">3<\/td>\n<td data-col-size=\"sm\" data-start=\"666\" data-end=\"676\">Prop-<\/td>\n<\/tr>\n<tr data-start=\"677\" data-end=\"709\">\n<td data-start=\"677\" data-end=\"699\" data-col-size=\"sm\">4<\/td>\n<td data-col-size=\"sm\" data-start=\"699\" data-end=\"709\">But-<\/td>\n<\/tr>\n<tr data-start=\"710\" data-end=\"742\">\n<td data-start=\"710\" data-end=\"732\" data-col-size=\"sm\">5<\/td>\n<td data-col-size=\"sm\" data-start=\"732\" data-end=\"742\">Pent-<\/td>\n<\/tr>\n<tr data-start=\"743\" data-end=\"775\">\n<td data-start=\"743\" data-end=\"765\" data-col-size=\"sm\">6<\/td>\n<td data-col-size=\"sm\" data-start=\"765\" data-end=\"775\">Hex-<\/td>\n<\/tr>\n<tr data-start=\"776\" data-end=\"808\">\n<td data-start=\"776\" data-end=\"798\" data-col-size=\"sm\">&#8230;<\/td>\n<td data-col-size=\"sm\" data-start=\"798\" data-end=\"808\">&#8230;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr data-start=\"810\" data-end=\"813\" \/>\n<h3 data-start=\"815\" data-end=\"855\">2. <strong data-start=\"822\" data-end=\"855\">Identify the Functional Group<\/strong><\/h3>\n<p data-start=\"856\" data-end=\"926\">The suffix of the name is determined by the <strong data-start=\"900\" data-end=\"925\">main functional group<\/strong>.<\/p>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"928\" data-end=\"1255\">\n<thead data-start=\"928\" data-end=\"963\">\n<tr data-start=\"928\" data-end=\"963\">\n<th data-start=\"928\" data-end=\"947\" data-col-size=\"sm\">Functional Group<\/th>\n<th data-start=\"947\" data-end=\"963\" data-col-size=\"sm\">Suffix<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1000\" data-end=\"1255\">\n<tr data-start=\"1000\" data-end=\"1035\">\n<td data-start=\"1000\" data-end=\"1019\" data-col-size=\"sm\">Alkane<\/td>\n<td data-col-size=\"sm\" data-start=\"1019\" data-end=\"1035\">-ane<\/td>\n<\/tr>\n<tr data-start=\"1036\" data-end=\"1071\">\n<td data-start=\"1036\" data-end=\"1055\" data-col-size=\"sm\">Alkene<\/td>\n<td data-col-size=\"sm\" data-start=\"1055\" data-end=\"1071\">-ene<\/td>\n<\/tr>\n<tr data-start=\"1072\" data-end=\"1107\">\n<td data-start=\"1072\" data-end=\"1091\" data-col-size=\"sm\">Alkyne<\/td>\n<td data-col-size=\"sm\" data-start=\"1091\" data-end=\"1107\">-yne<\/td>\n<\/tr>\n<tr data-start=\"1108\" data-end=\"1143\">\n<td data-start=\"1108\" data-end=\"1127\" data-col-size=\"sm\">Alcohol (-OH)<\/td>\n<td data-col-size=\"sm\" data-start=\"1127\" data-end=\"1143\">-ol<\/td>\n<\/tr>\n<tr data-start=\"1144\" data-end=\"1179\">\n<td data-start=\"1144\" data-end=\"1163\" data-col-size=\"sm\">Aldehyde (-CHO)<\/td>\n<td data-col-size=\"sm\" data-start=\"1163\" data-end=\"1179\">-al<\/td>\n<\/tr>\n<tr data-start=\"1180\" data-end=\"1215\">\n<td data-start=\"1180\" data-end=\"1199\" data-col-size=\"sm\">Ketone (&gt;C=O)<\/td>\n<td data-col-size=\"sm\" data-start=\"1199\" data-end=\"1215\">-one<\/td>\n<\/tr>\n<tr data-start=\"1216\" data-end=\"1255\">\n<td data-start=\"1216\" data-end=\"1242\" data-col-size=\"sm\">Carboxylic Acid (-COOH)<\/td>\n<td data-col-size=\"sm\" data-start=\"1242\" data-end=\"1255\">-oic acid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr data-start=\"1257\" data-end=\"1260\" \/>\n<h3 data-start=\"1262\" data-end=\"1296\">3. <strong data-start=\"1269\" data-end=\"1296\">Number the Carbon Chain<\/strong><\/h3>\n<ul data-start=\"1297\" data-end=\"1454\">\n<li data-start=\"1297\" data-end=\"1371\">\n<p data-start=\"1299\" data-end=\"1371\">Number so that the <strong data-start=\"1318\" data-end=\"1343\">main functional group<\/strong> gets the <strong data-start=\"1353\" data-end=\"1370\">lowest number<\/strong>.<\/p>\n<\/li>\n<li data-start=\"1372\" data-end=\"1454\">\n<p data-start=\"1374\" data-end=\"1454\">For multiple substituents (like \u2013CH\u2083, \u2013Cl), use <strong data-start=\"1422\" data-end=\"1434\">prefixes<\/strong> like <strong data-start=\"1440\" data-end=\"1453\">di-, tri-<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1456\" data-end=\"1459\" \/>\n<h3 data-start=\"1461\" data-end=\"1503\">4. <strong data-start=\"1468\" data-end=\"1503\">Name Substituents (Side Chains)<\/strong><\/h3>\n<p data-start=\"1504\" data-end=\"1513\">Examples:<\/p>\n<ul data-start=\"1514\" data-end=\"1581\">\n<li data-start=\"1514\" data-end=\"1529\">\n<p data-start=\"1516\" data-end=\"1529\">Methyl (\u2013CH\u2083)<\/p>\n<\/li>\n<li data-start=\"1530\" data-end=\"1547\">\n<p data-start=\"1532\" data-end=\"1547\">Ethyl (\u2013CH\u2082CH\u2083)<\/p>\n<\/li>\n<li data-start=\"1548\" data-end=\"1581\">\n<p data-start=\"1550\" data-end=\"1581\">Chloro (\u2013Cl), Bromo (\u2013Br), etc.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1583\" data-end=\"1586\" \/>\n<h2 data-start=\"1588\" data-end=\"1628\">\ud83d\udd39 Example: IUPAC Name of <strong data-start=\"1617\" data-end=\"1628\">Benzene<\/strong><\/h2>\n<h3 data-start=\"1630\" data-end=\"1650\"><strong data-start=\"1634\" data-end=\"1647\">Structure<\/strong>:<\/h3>\n<p data-start=\"1651\" data-end=\"1709\">A <strong data-start=\"1653\" data-end=\"1672\">six-carbon ring<\/strong> with alternating double bonds (C\u2086H\u2086)<\/p>\n<h3 data-start=\"1711\" data-end=\"1732\"><strong data-start=\"1715\" data-end=\"1729\">IUPAC Name<\/strong>:<\/h3>\n<p data-start=\"1733\" data-end=\"1744\"><strong data-start=\"1733\" data-end=\"1744\">Benzene<\/strong><\/p>\n<p data-start=\"1746\" data-end=\"1795\">\u2714 It is the <strong data-start=\"1758\" data-end=\"1771\">base name<\/strong> for aromatic compounds.<\/p>\n<hr data-start=\"1797\" data-end=\"1800\" \/>\n<h2 data-start=\"1802\" data-end=\"1848\">\ud83d\udd39 IUPAC Names of Some Benzene Derivatives:<\/h2>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1850\" data-end=\"2300\">\n<thead data-start=\"1850\" data-end=\"1907\">\n<tr data-start=\"1850\" data-end=\"1907\">\n<th data-start=\"1850\" data-end=\"1882\" data-col-size=\"sm\">Compound Structure<\/th>\n<th data-start=\"1882\" data-end=\"1907\" data-col-size=\"sm\">IUPAC Name<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1967\" data-end=\"2300\">\n<tr data-start=\"1967\" data-end=\"2030\">\n<td data-start=\"1967\" data-end=\"1999\" data-col-size=\"sm\">C\u2086H\u2085\u2013CH\u2083<\/td>\n<td data-col-size=\"sm\" data-start=\"1999\" data-end=\"2030\"><strong data-start=\"2001\" data-end=\"2018\">Methylbenzene<\/strong> (Toluene)<\/td>\n<\/tr>\n<tr data-start=\"2031\" data-end=\"2094\">\n<td data-start=\"2031\" data-end=\"2063\" data-col-size=\"sm\">C\u2086H\u2085\u2013OH<\/td>\n<td data-col-size=\"sm\" data-start=\"2063\" data-end=\"2094\"><strong data-start=\"2065\" data-end=\"2083\">Hydroxybenzene<\/strong> (Phenol)<\/td>\n<\/tr>\n<tr data-start=\"2095\" data-end=\"2158\">\n<td data-start=\"2095\" data-end=\"2127\" data-col-size=\"sm\">C\u2086H\u2085\u2013NO\u2082<\/td>\n<td data-col-size=\"sm\" data-start=\"2127\" data-end=\"2158\"><strong data-start=\"2129\" data-end=\"2145\">Nitrobenzene<\/strong><\/td>\n<\/tr>\n<tr data-start=\"2159\" data-end=\"2236\">\n<td data-start=\"2159\" data-end=\"2191\" data-col-size=\"sm\">C\u2086H\u2085\u2013COOH<\/td>\n<td data-col-size=\"sm\" data-start=\"2191\" data-end=\"2236\"><strong data-start=\"2193\" data-end=\"2219\">Benzenecarboxylic acid<\/strong> (Benzoic acid)<\/td>\n<\/tr>\n<tr data-start=\"2237\" data-end=\"2300\">\n<td data-start=\"2237\" data-end=\"2269\" data-col-size=\"sm\">C\u2086H\u2085\u2013NH\u2082<\/td>\n<td data-col-size=\"sm\" data-start=\"2269\" data-end=\"2300\"><strong data-start=\"2271\" data-end=\"2287\">Aminobenzene<\/strong> (Aniline)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr data-start=\"2302\" data-end=\"2305\" \/>\n<h2 data-start=\"2307\" data-end=\"2317\">\ud83d\udd39 Tip:<\/h2>\n<p data-start=\"2318\" data-end=\"2370\">When <strong data-start=\"2323\" data-end=\"2346\">more than one group<\/strong> is attached to benzene:<\/p>\n<ul data-start=\"2371\" data-end=\"2504\">\n<li data-start=\"2371\" data-end=\"2504\">\n<p data-start=\"2373\" data-end=\"2428\">Use <strong data-start=\"2377\" data-end=\"2407\">numbers or ortho\/meta\/para<\/strong> system (if allowed):<\/p>\n<ul data-start=\"2431\" data-end=\"2504\">\n<li data-start=\"2431\" data-end=\"2454\">\n<p data-start=\"2433\" data-end=\"2454\"><strong data-start=\"2433\" data-end=\"2441\">1,2-<\/strong> = <strong data-start=\"2444\" data-end=\"2454\">ortho-<\/strong><\/p>\n<\/li>\n<li data-start=\"2457\" data-end=\"2479\">\n<p data-start=\"2459\" data-end=\"2479\"><strong data-start=\"2459\" data-end=\"2467\">1,3-<\/strong> = <strong data-start=\"2470\" data-end=\"2479\">meta-<\/strong><\/p>\n<\/li>\n<li data-start=\"2482\" data-end=\"2504\">\n<p data-start=\"2484\" data-end=\"2504\"><strong data-start=\"2484\" data-end=\"2492\">1,4-<\/strong> = <strong data-start=\"2495\" data-end=\"2504\">para-<\/strong><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"2506\" data-end=\"2530\"><strong data-start=\"2506\" data-end=\"2517\">Example<\/strong>:<br data-start=\"2518\" data-end=\"2521\" \/>C\u2086H\u2084Cl\u2082<\/p>\n<ul data-start=\"2531\" data-end=\"2579\">\n<li data-start=\"2531\" data-end=\"2579\">\n<p data-start=\"2533\" data-end=\"2579\"><strong data-start=\"2533\" data-end=\"2556\">1,2-Dichlorobenzene<\/strong> (or o-Dichlorobenzene)<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2581\" data-end=\"2584\" \/>\n<p data-start=\"2586\" data-end=\"2677\" data-is-last-node=\"\" data-is-only-node=\"\">Would you like a practice quiz, diagram of structures, or PDF notes for IUPAC nomenclature?<\/p>\n<h3 data-start=\"2586\" data-end=\"2677\"><a href=\"https:\/\/iupac.qmul.ac.uk\/BlueBook\/PDF\/P1.pdf\" target=\"_blank\" rel=\"noopener\">IUPAC Nomenclature from basic level iupac name of benzeneiupac nomenclature of organic chemistry.<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.cerritos.edu\/chemistry\/_includes\/docs\/Chem_112\/Answer_Keys\/Organic%20nomenclature%20Exam%204.pdf\" target=\"_blank\" rel=\"noopener\">ORGANIC CHEMISTRY WOORKSHEET ON &#8230;<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>IUPAC Nomenclature from basic level iupac name of benzeneiupac nomenclature of organic chemistry. [fvplayer id=&#8221;790&#8243;] IUPAC Nomenclature of Organic Compounds \u2013 Basic to Advanced The IUPAC (International Union of Pure and Applied Chemistry) nomenclature system provides a standard way to name organic compounds based on their molecular structures. It ensures that each compound has a [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,18],"tags":[],"class_list":["post-4479","post","type-post","status-publish","format-standard","hentry","category-class-11-and-12-physical-chemistry","category-iit-neet-chemistry"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/4479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=4479"}],"version-history":[{"count":0,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/4479\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=4479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=4479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=4479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}