反应详情

To a stirred solution of 7.48 g (40 mmoles) of p-bromobenzyl alcohol and 6.07 g (60 mmoles) of triethylamine in 70 mL of sieve dried DMF at 0° C. was added 14.3 g (52 mmoles) of neat t-butyldiphenylsilylchloride. The ice-water bath was removed and the mixture was stirred further for 20 hours.

1. customThe ice-water bath was removed