反应详情

A mixture of 175 mg of (6R-trans)-3-[(acetyloxy)methyl]-8-oxo-7-[[4-[[(phenylmethyl)amino]carbonyl]-2-thiazolyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, diphenylmethyl ester, trifluoroacetic acid and anisole in dichloromethane was stirred for 45 minutes. The addition of dichloromethane, ether and petroleum ether caused precipitation. The solid was collected and washed with ether and petroleum ether, giving 105 mg of the desired product.

1. customprecipitation
2. customThe solid was collected
3. washwashed with ether and petroleum ether