반응 #9030

반응 방정식

4-{[(1H-Benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde

dimethylamine

NaBH(OAc)3

→

title compound

수율 43.0%

(1H-Benzimidazol-2-ylmethyl)-(4-dimethylaminomethyl-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

수율 43.0%

용매

CH2Cl2

반응 조건

후처리

1. 1
   기타followed by purification of the crude material by radial chromatography on silica gel (2 mm plate, 50:1:1 CH2Cl2—CH3OH—NH4OH)

실험 절차

Using General Procedure B: Reaction of 4-{[(1H-Benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde (AMD9882) (157 mg, 0.40 mmol) and dimethylamine (2.0 M in THF, 0.4 mL, 0.80 mmol) with NaBH(OAc)3 (0.179 g, 0.84 mmol) in CH2Cl2 (4 mL) overnight followed by purification of the crude material by radial chromatography on silica gel (2 mm plate, 50:1:1 CH2Cl2—CH3OH—NH4OH) provided the free base of the title compound (72 mg, 43%) as a colorless oil.

출처