RNH2[(CH3)3CNH2]: primary amine RRNH[(CH3)NH]: Secondary amine RRRN(CH3)N: tertiary amine CH CH3 CH Hg3C-C-OH H2C一N H3C-C-NH2 CH CH CH tert-Butyl alcohol Trimethylamine tert-Butylamine (a tertiary alcohol) (a tertiary amine) (a primary amine) ②204 Thomson/ Brooks Cole
RNH2 [(CH3 )3CNH2 ]: primary amine RR’NH [(CH3 )2NH ]: secondary amine RR’R’’N[ (CH3 )3 N] : tertiary amine
加前缀N指出氮上的取代 基 N(C3Hr12 N, N-diisopropylcyclohexylamine NN二异丙基环已基胺
• 加前缀 N- 指出氮上的取代 基： N,N-diisopropylcyclohexylamine N,N-二异丙基环己基胺 N(iC3H7 ) 2
Quaternary Ammonium lions a nitrogen atom with four attached groups is positively charged Compounds are quaternary ammonium salts R R一-N一RⅩ- A quaternary ammonium salt R 92004 Thomson/ Brooks Cole
Quaternary Ammonium Iions • A nitrogen atom with four attached groups is positively charged • Compounds are quaternary ammonium salts
IUPAC Names Simple amines For simple amines, the suffix amine is added to the name of the alkyl substituent CH H2C-C—NH2 NH HoNCHeCHOCHCH2NH2 CH tert-butylamine cyclohexylamine 1, bUtanediamine @2004 Thomson /Brooks Cole
IUPAC Names – Simple Amines For simple amines, the suffix - amine is added to the name of the alkyl substituent
IUPAC Names-Amines with More Than One Functional group Consider the-Nho as an amino substituent on the parent molecule COH NHe CHOCHOCHCOH HONCHOCHOCCH 4321 43 NH2 2-Aminobutanoic acid 2. 4-Diaminobenzoic acid 4-Amino-2-butanone @2004 Thomson/Brooks Cole
IUPAC Names – Amines With More Than One Functional Group • Consider the ¾NH2 as an amino substituent on the parent molecule