TRANSFORMATIONS OF MONOTERPENOIDS IN AQUEOUS ACIDS - REACTIONS OF LINALOOL, GERANIOL, NEROL AND THEIR ACETATES IN AQUEOUS CITRIC-ACID

被引:61
作者
BAXTER, RL
LAURIE, WA
MCHALE, D
机构
[1] Cadbury Schweppes Group Research Laboratory, London, NW9 6AN England, Garrick Road
关键词
D O I
10.1016/0040-4020(78)89026-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The fate of linalool, geraniol and nerol and their acetates in aqueous citric and hydrochloric acids has been investigated. Linalool and linalyl acetate yield predominantly α-terpineol and 3,7-dimethyloct-1-en-3,7-diol (6). Geraniol and nerol afford α-terpineol, linalool and the isomeric 3,7-dimethyloct-2-en-1,7-diols (7 and 8). While both neryl and geranyl acetate give α-terpineol and linalool, the former affords Z-1-acetoxy-3,7-dimethyloct-2-en-7-ol (8a), and the latter the E-isomer 7a and 2β-acetoxymethyl-1α,3,3-trimethylcyclohexanol (13). © 1978.
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页码:2195 / 2199
页数:5
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