咪唑结合的孟加拉玫瑰单线态产氧衍生物的合成及应用

The Open Organic Chemistry Journal Pub Date : 2012-06-22 DOI:10.2174/1874095201206010021

A. Fall, O. Diouf, M. Gaye, Generosa Gómez

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引用次数: 3

摘要

我们描述了两种新的咪唑结合的玫瑰衍生物的制备和使用，用于单线态制氧。呋喃环的氧饱和溶液在咪唑结合的敏化剂存在下光解得到相应的丁烯内酯。敏化剂可以在氧化反应后回收。

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Synthesis and Use of Imidazolium Bound Rose Bengal Derivatives for Singlet Oxygen Generation

We describe the preparation and use of two new imidazolium-bound Rose Bengal derivatives for singlet oxy- gen generation. Photolysis of oxygen-saturated solution of furan rings in the presence of the imidazolium-bound sensitiz- ers provides the corresponding butenolides. The sensitizers could be recovered after the oxidation reaction.

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The Open Organic Chemistry Journal

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