Synthetic Communications

Synthesis of 3-Methyl-5-(2, 3, 6-Trimethylphenyl)-1-penten-3-ol, an Algal Sesquiterpene

TL Ho, TW Hall

Index: Ho, Tse-Lok; Hall, T. W. Synthetic Communications, 1981 , vol. 11, # 5 p. 371 - 374

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Citation Number: 5

Abstract

Abstract The isolation and structure elucidation of an alcohol from the air-dried Hawaiian alga Laurencia nidifica, was reported in 1976.1 Unassailable evidence for its identity as 3- methyl-5-(2, 3, 6-trimethylphenyl)-1-penten-3-01 (1), has been supplied by two syntheses, starting from 5, 8-dimethyl-1-tetralone2 and from 2, 6, 6-trimethyl-2, 4-cyclohexadienone, 3 respectively. We now wish to describe our approach toward this interesting sesquiterpene.