Abstract
Detosylations of derivatives of methyl 12-toluene-p- sulphonyloxypodocarpa-8,11,13-trien-19-oate have been investigated using a modified W-7 Raney nickel catalyst. The final steps in a conversion of podocarpic acid (1) into (+)-19-hydroxypodocarp-8(14)-en- 13-one (21), a useful intermediate for synthesis, have been effected.

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