Na2S, NasH, (NH4)2S, NH4SH NO NasH EtOH.△ NO2 75 9~85 nO? NH NH2 nO NH2 H2s, NH4OH EtOH.△ NO252~58%NO2
Na2S, NaSH, (NH4)2S, NH4SH NO2 NO2 NH2 NO2 NaSH EtOH, NH2 NO2 NO2 NH2 NO2 NH2 79 ~ 85% H2S, NH4OH EtOH, 52 ~ 58%
OH 10% NaOH 135~160℃ NO2 NO NO OH Na,CO3, H2 Ht nO2 100℃ NO nO2 Cl OH ON NO ON NO H2O H NO2 NO
135~160℃ Cl OH NO2 10% NaOH NO2 100℃ Cl OH NO2 Na2CO3, H2O NO2 NO2 NO2 Cl NO2 O2N NO2 OH NO2 O2N NO2 H+ H+ H2O H+
3.2胺的结构命名和物理性质
13.2 胺的结构命名和物理性质
胺的结构 HoO ROH RoO NH3 RNH2 r2NH r3N 胺
胺的结构 H 2 O ROH R 2 O NH 3 RNH 2 R 2NH R 3 N 胺
CH3 CH3 CH CH3-C-OH CH3 -N CH2-C-NH CH3 CH CH3 叔醇 叔胺 伯胺 CHaNH 2 (CH3)2NH (CH3)3N 伯胺(一级胺)仲胺(二级胺)叔胺(三级胺)
CH3 C CH3 CH3 OH CH3 C CH3 CH3 CH3 N NH2 CH3 CH3 叔醇 叔胺 伯胺 伯胺(一级胺) 仲胺(二级胺) 叔胺(三级胺) CH3NH2 (CH3)2NH (CH3)3N