Journal of heterocyclic chemistry

A novel synthesis of cis??dihydro??rose oxide and related stereochemistry

C Liu, C Chang, T Chou

Index: Liu, Chu-tsin; Chang, Chi-hsien; Chou, Tsu-liang Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 129 - 132

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Citation Number: 6

Abstract

Abstract A new synthesis of cis-dihydro-rose oxide from elsholtzia oil is presented. The stereochemistry of catalytic hydrogenation of elsholtziol is discussed, and configurations of the diastereoisomers of the resulting tetrahydroelsholtziol have been deduced with the aid of gas chromatography, infrared spectroscopic analysis and conformational analysis. Stereochemical study of catalytic dehydration of tetrahydroelsholtziols indicates that the ...