反応 #54252

反応方程式

isobutyraldehyde

benzhydrylammonium hypophosphite

→

1-benzhydrylamino-2-methyl-propanephosphonous acid

溶媒

ethanol

反応条件

後処理

1. 1
   温度the mixture was heated
2. 2
   温度at reflux for 3 hours
3. 3
   温度After cooling the mixture
4. 4
   ろ過was filtered

実験手順

19.8 parts of isobutyraldehyde and 62.2 parts of benzhydrylammonium hypophosphite were dissolved in 75 parts of ethanol and the mixture was heated at reflux for 3 hours. After cooling the mixture was filtered to give DL-1-benzhydrylamino-2-methyl-propanephosphonous acid of melting point 189°-192°.

出典