反应详情

The preparation was carried out analogously to Example I from 4.04 g (25.0 mmol) of ethyl hexan-3-onecarboxylate and 2.95 ml (4.10 g, 27.3 mmol) of bromocyclopentane. Purification was carried out chromatographically (silica gel, petroleum ether: ethyl acetate 20:1). MS (EI): 226 [M]+.

1. customPurification