Neighboring Hydroxyl Group Participation in Metal-Ammonia Reduction of Spirocyclic Dienones

CHUZO IWATA; MINORU YAMADA; YASUO IDA; TOMOKO IMAO; HIROKO MIYAGAWA; KAZUYUKI MIYASHITA

doi:10.1248/cpb.36.2864

CHUZO IWATA, MINORU YAMADA, YASUO IDA, TOMOKO IMAO, HIROKO MIYAGAWA, KAZUYUKI MIYASHITA

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Keywords: catalytic hydrogenation

JOURNAL FREE ACCESS

1988 Volume 36 Issue 8 Pages 2864-2871

DOI https://doi.org/10.1248/cpb.36.2864

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Abstract

In connection with our synthetic work on spirocyclic sesqui- and diterpenes, neighboring hydroxyl group participation in metal-ammonia reduction of hydroxyspirodienones was studied. The role of the hydroxyl group in the regioselective metal-ammonia reduction was clearly established.

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