反応 #215066

反応方程式

methyl glyoxalate

2,4-dimethoxybenzylamine

magnesium sulfate

→

imine

Methyl N-(2,4-dimethoxybenzyl)iminoacetate

溶媒

methylene chloride

methylene chloride

反応条件

後処理

1. 1
   ろ過is filtered
2. 2
   その他the solvents are removed in vacuo

実験手順

To a mixture containing 16.82 g (0.101 mole) of 2,4-dimethoxybenzylamine and anhydrous magnesium sulfate in 150 ml of methylene chloride at 25° is added a solution of 10.05 g (0.114 mole) of methyl glyoxalate in 20 ml of methylene chloride. The reaction mixture is stirred at room temperature overnight (15 hours) and then is filtered and the solvents are removed in vacuo to afford the imine as a dark orange gum.

出典