反应详情

A 4.5 mL aliquot of an ethyl ether solution containing 0.25 M 2-chloroethyl 2-hydroxy-2-phenylpropionate, 0.25 M isopropyl glycolate, and 1.0% tert-butylbenzene was added to 0.30 g Lipase P30. After mixing for 8 d at room temperature, the conversion of 2-chloroethyl 2-hydroxy-2-phenylpropionate to the title compound was estimated (by GC, Method B) to be approximately 10%. The GC peak assigned to the title compound was confirmed by HRMS calcd for C13H14O5TMs (M--CH3) 323.1314, obsd 323.1366.

1. additionwas added to 0.30 g Lipase P30
2. additionAfter mixing for 8 d at room temperature