反応 #565300

反応方程式

6-N-benzyloxycarbonyl-L-lysine

trifluoroacetic acid ethyl ester

→

2-N-Trifluoroacetyl-6-N-benzyloxycarbonyl-L-lysine

溶媒

ethanol

反応条件

後処理

1. 1
   その他It is evaporated to the dry state
2. 2
   その他the residue is crystallized from diisopropyl ether

実験手順

100.0 g (356.7 mmol) of 6-N-benzyloxycarbonyl-L-lysine is dissolved in a mixture that consists of 1000 ml of trifluoroacetic acid ethyl ester and 500 ml of ethanol, and it is stirred for 24 hours at room temperature. It is evaporated to the dry state, and the residue is crystallized from diisopropyl ether.

出典