Potassium sodium tartarate → 4-Amino-1,2-bis(4-methoxyphenylmethyl)pyrazolidine

반응식

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([CH2:9][N:10]2[CH2:14][CH:13]([N+:15]([O-])=O)[CH2:12][N:11]2[CH2:18][C:19]2[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=2)=[CH:5][CH:4]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-].C(C(C(C([O-])=O)O)O)([O-])=O.[K+].[Na+]>>[NH2:15][CH:13]1[CH2:12][N:11]([CH2:18][C:19]2[CH:20]=[CH:21][C:22]([O:25][CH3:26])=[CH:23][CH:24]=2)[N:10]([CH2:9][C:6]2[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:8][CH:7]=2)[CH2:14]1

참가 물질

반응물 3

HCID 9855836Potassium sodium tartarate

HCID 130762701,2-Bis(4-methoxyphenylmethyl)-4-nitropyrazolidine

HCID 21226445Aluminium lithium hydride

생성물 1

HCID 221019084-Amino-1,2-bis(4-methoxyphenylmethyl)pyrazolidine수율 99.2%

실험 절차

To a solution of 1,2-bis(4-methoxyphenylmethyl)-4-nitropyrazolidine (0.88 g) in diethylether anhydride (20 ml) was gradually added lithium aluminum hydride (0.38 g) while being cooled with ice. After being refluxed with heating for two hours, the reaction liquid, with an aqueous sodium potassium tartrate solution added thereto, was extracted with ether. The extract was concentrated under a vacuum, thereby yielding 0.80 g of a raw product of the aimed compound.