反应详情

Compound 32c was prepared as described hereinabove for Compound 32a, using Compound 29c (0.067 gram, 0.1 mmol), methanesulfonyl chloride (0.036 gram, 0.32 mmol) and triethylamine (0.053 gram, 0.53 mmol) in dichloromethane (6.7 ml), yielding 0.02 gram of the product (26% yield).