反应详情

In a manner similar to Example 5 and starting from 800 mg (2.40 mmol) of N-(4-iodobenzyl)-L-Valine, 0.47 mL (3.84 mmol) of valeryl chloride and 296 mg (3.60 mmol) of 2-methylimidazole, 635 mg (64%) of N-(4-iodobenzyl)-N-valeryl-L-Valine is obtained. The solid is recrystallised from a mixture of EtOH:H2O 1:1.