2-Methyl-4-nitrophenyl isothiocyanate → HCID 178428743、化合物
反応式
[Cl-].[CH3:2][C:3]([NH3+:7])([CH3:6])[CH2:4]Cl.[CH3:8][C:9]1[CH:14]=[C:13]([N+:15]([O-:17])=[O:16])[CH:12]=[CH:11][C:10]=1[N:18]=[C:19]=[S:20]>>[CH3:8][C:9]1[CH:14]=[C:13]([N+:15]([O-:17])=[O:16])[CH:12]=[CH:11][C:10]=1[N:18]=[C:19]1[NH:7][C:3]([CH3:6])([CH3:2])[CH2:4][S:20]1参加物
3
実験手順
1,1-Dimethyl-2-hydroxyamine was converted to 1,1-dimethyl-2-chloroethylammonium chloride according to Method B7a. 2-Methyl-4-nitrophenyl isothiocyanate was reacted with 1,1-dimethyl-2-chloroethylammonium chloride according to Method C1a to give 2-(2-methyl-4-nitrophenylimino)-4,4-dimethyl-1,3-thiazolidine. The thiazolidine was reacted with 2-methylprop-2-en-1-yl bromide according to Method D2g to afford 2-(2-methyl-4-nitrophenylimino)-4,4-dimethyl-3-(2-methylprop-2-en-1-yl)-1,3-thiazolidine HBr salt.
出典と根拠
- ORDレコード
- ord-c56d86f8a875493e8df7279988412b51
- 出典データセット
- uspto-grants-2002_03