反応 #67749

反応方程式

1-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2-methoxybenzoyl)pyridin-2-yl)cyclopropanecarboxamide

Sodium borohydride

→

product

収率 42.3%

1-(benzo[d][1,3]dioxol-5-yl)-N-(5-(hydroxy(2-methoxyphenyl)methyl)pyridin-2-yl)cyclopropanecarboxamide

収率 42.3%

溶媒

methanol

反応条件

後処理

1. 1
   その他was evaporated to dryness
2. 2
   その他purified on 40 g of silica gel utilizing a gradient of 15-70% ethyl acetate in hexanes

実験手順

1-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(2-methoxybenzoyl)pyridin-2-yl)cyclopropanecarboxamide (0.50 g, 1.2 mmol) was suspended in 25 mL of methanol. Sodium borohydride (0.454 g, 12.0 mmol) was added in small portions. After stirring for one hour the reaction mixture was evaporated to dryness and purified on 40 g of silica gel utilizing a gradient of 15-70% ethyl acetate in hexanes to yield the pure product as a white solid (0.2125 g, 0.5078 mmol, 42%). ESI-MS m/z calc. 418.6. found 419.3 (M+1)+. Retention time 2.59 minutes.

出典