445 12. Amines Amines-Organic Nitrogen Compounds
12. Amines p.445 Amines – Organic Nitrogen Compounds
uC r(h) R(H
N C R(H) R'(H) .. N N H
CHoCHoNH chocolate Unpleasant CH33N “fshy” odors
CH2CH2NH2 chocolate (CH3 )3N Unpleasant “fishy” odors
Vitamine coined in 1912 CHOH HO+H CH3 HO+H OH N HO+H s CI H3C NH NH H2C Vitamin b Vitamin b O H COH COHn V B3;V v bus HOC 0 烟酸;烟酰胺 DQQ
Vitamine coined in 1912 N CO2HN CO2H HO2C O O H DQQ CH2OH HO H HO H HO H N N NH N O H O 3C H3C Vitamin B2 + ClVitamin B1 N N N S NH2 CH3 OH CH3 V B3 ; V B6 ; V B12; 烟酸; 烟酰胺
Polyamines H2N NH2 Putrescine(腐胺) HONY NH2 Spermidine(亚精胺)
Putrescine(腐胺) Spermidine(亚精胺) H2N NH2 H2N N NH2 H Polyamines :