反応 #7260

反応方程式

pyrazol-3-carboxaldehyde

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

NaBH4

→

amine

収率 60.0%

(1H-benzoimidazol-2-ylmethyl)-(4-{[(1H-pyrazol-3-ylmethyl)-amino]-methyl}-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

収率 60.0%

溶媒

MeOH

反応条件

後処理

1. 1
   その他Purification by column chromatography on silica gel (CH2Cl2/MeOH/NH4OH, 100:1:1)

実験手順

Using General Procedure B: A solution of pyrazol-3-carboxaldehyde (26.6 mg, 0.28 mmol) and (4-aminomethyl-benzyl)-(1H-benzoimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine (110 mg, 0.28 mmol) in MeOH (2.0 mL) was stirred overnight at room temperature. NaBH4 (21.2 mg, 0.56 mmol) was added and the resultant mixture stirred for an additional 15 minutes. Purification by column chromatography on silica gel (CH2Cl2/MeOH/NH4OH, 100:1:1) afforded the desired amine (80 mg, 60%) as a white foam.

出典