反应详情

Compound 32b was prepared as described hereinabove for Compound 32a, using Compound 29b (0.023 gram, 0.043 mmol), methanesulfonyl chloride (0.014 gram, 0.12 mmol) and triethylamine (0.021 gram, 0.021 mmol) in dichloromethane (2.3 ml), yielding 0.015 gram of the product (55% yield).