菖蒲中毒性β-细辛酮一步转化为1-(2,4,5-三甲氧基苯基)-1,2-二羟基丙烷和细辛醛的研究*

Natural Product Letters Pub Date : 2001-12-01 DOI:10.1080/10575630108041315

A. K. Sinha, B. P. Joshi, R. Dogra

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引用次数: 6

摘要

摘要本文首次以菖蒲有毒的β-asarone(1)为原料，以四氧化锇为原料合成了一种天然苯基丙烷(2,4,5-三甲氧基苯基)-1,2-二羟基丙烷(2)，其中1与四氧化锇(催化量)在偏碘酸钠的存在下获得了产率较高的asaronaldehyde(3)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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One Step Conversion of Toxic β-asarone from Acorus calamus into 1-(2,4,5-Trimethoxyphenyl)-1,2-dihydroxypropane and Asaronaldehyde Occurring in Piper clusii*

Abstract 1-(2,4,5-Trimethoxyphenyl)-1,2-dihydroxypropane (2), a natural phenylpropanoid occurring in Piper clusii, has been synthesized for the first time from toxic β-asarone (1) of Acorus calamus with osmium tetroxide, while 1 with osmium tetroxide (catalytic amount) in presence of sodium metaperiodate furnished the asaronaldehyde (3) in high yield.

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Natural Product Letters

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