Green synthesis of (-)-isopulegol from (+)-citronellal: application to essential oil of citronella

被引：51

作者：

Jacob, RG ^{[1
]}

Perin, G

Loi, LN

Pinno, CS

Lenardao, EJ

机构：

[1] UNIJUI, Lab Pesquisa Quim, Dept Biol & Quim, BR-98700000 Ijui, RS, Brazil

[2] Univ Fed Pelotas, Dept Quim Analit & Inorgan, Pelotas, RS, Brazil

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 18期

关键词：

microwave; solvent-free reaction; isopulegol;

D O I：

10.1016/S0040-4039(03)00714-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple green and efficient method has been developed for the synthesis of (-)-isopulegol from (+)-citronellal in the presence of a solid supported catalyst (SiO2/ZnCl2), under solvent-free conditions and MW irradiation. It was also found that the same technology is applicable to the direct preparation of (-)-isopulegol from the essential oil of citronella (Cymbopogon nardus, growing in southern Brazil) in excellent yield. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：3605 / 3608

页数：4

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