HOAÙ HOÏC HÖÕU CÔ

HOAÙ HOÏC HÖÕU CÔ HOAÙ HOÏC HÖÕU CÔ Organic Chemistry CHÖÔNG 13 AMINES & HỢP CHẤT DIAZONI GIÔÙI THIEÄU GIÔÙI THIEÄU GIÔÙI THIEÄU GIÔÙI THIEÄU Alkylamine N attached to alkyl group Arylamine N attac[.]

HOÁ HỌC HỮU CƠ Organic Chemistry CHƯƠNG 13 AMINES & HỢP CHẤT DIAZONI GIỚI THIỆU GIỚI THIỆU GIỚI THIỆU GIỚI THIEÄU Classification of Amines Alkylamine N attached to alkyl group Arylamine N attached to aryl group Primary, secondary, or tertiary determined by number of carbon atoms directly attached to nitrogen Amines  R-NH2  Name the “R” group or groups with “-yl” endings Add the word “amine”  Amines H H Methyl amine H C N H H H H H C N C H H H H Dimethyl amine Naming Amines CH3 NH2 Methylamine CH3CH2 NH2 Ethylamine CH3CH2CH2 NH2 Propylamine NH2 H CH3CH2 N CH3 Ethylmethylamine CH3CH2CH2 H N CH3 CH3CH2CH2 H N CH2CH2CH3 Dipropylamine Aniline or aminobenzene Methylpropylamine Nomenclature of Primary Alkylamines (RNH2) Two IUPAC styles 1)analogous to alcohols: replace -e ending by -anamine 2)name alkyl group and attach -amine as a suffix