反应详情

Carrying out a reaction as described in Example 20, Step D, except that the methyl [(5,6-dichloro-9a-ethyl-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetate is replaced by an equimolar quantity of ethyl [(9a-allyl-5,6-dichloro-3-oxo-1,2,9,9a-tetrahydro-3-H-fluoren-7-yl)oxy]acetate, there is obtained [(9a-allyl-5,6-dichloro-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetic acid.

1. customCarrying out a reaction