通过丙烯基酚的光氧化反应生成木脂素。

Lignans by photo-oxidation of propenyl phenols.

作者信息

Dellagreca Marina, Iesce Maria R, Previtera Lucio, Purcaro Raffaella, Rubino Maria, Zarrelli Armando

机构信息

Dipartimento di Chimica Organica e Biochimica, Complesso Universitario Monte Sant'Angelo, Via Cinthia 4, I-80126 Naples, Italy.

出版信息

Photochem Photobiol Sci. 2008 Jan;7(1):28-32. doi: 10.1039/b707933h. Epub 2007 Oct 26.

DOI:10.1039/b707933h

PMID:18167593

Abstract

Dimeric cyclic or acyclic lignan derivatives have been obtained from isoeugenol under light induced oxidations (mainly by MB-sensitized photooxygenation in water/CH(3)CN or di-tert-butyl peroxide photo-oxidation). Coniferyl alcohol gives lignans only under peroxide-mediated photo-oxidation while ferulic acid was unreactive under both conditions.

摘要

在光诱导氧化作用下（主要是在水/乙腈中由亚甲基蓝敏化的光氧化或二叔丁基过氧化物光氧化），已从异丁香酚制得二聚体环状或非环状木脂素衍生物。松柏醇仅在过氧化物介导的光氧化作用下生成木脂素，而阿魏酸在这两种条件下均无反应。