反应 #7015

反应方程式

amine

[4-Benzyl-5-(3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-yl)-4H-[1,2,4]triazol-3-ylmethyl]-(2-methoxy-ethyl)-amine

formaldehyde

sodium triacetoxyborohydride

→

title compound

[4-Benzyl-5-(3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-yl)-4H-[1,2,4]triazol-3-ylmethyl]-(2-methoxy-ethyl)-methyl-amine

溶剂

dichloromethane

反应条件

后处理

1. 1
   其他The reaction mixture was partitioned between dichloromethane and aqueous sodium carbonate solution
2. 2
   其他the layers separated
3. 3
   干燥The organic phase was dried (MgSO4)
4. 4
   其他evaporated under reduced pressure
5. 5
   其他the product triturated from ether

实验过程

The amine from example 43 (50 mg, 0.12 mmol), formaldehyde (37% aq, 40 μl, 0.49 mmol) and sodium triacetoxyborohydride (51 mg, 0.24 mmol) in dichloromethane (1 ml) was stirred vigorously at room temperature for 21 hours. The reaction mixture was partitioned between dichloromethane and aqueous sodium carbonate solution, and the layers separated. The organic phase was dried (MgSO4), evaporated under reduced pressure, and the product triturated from ether to afford the title compound as a white solid.

来源