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铁催化的烯丙醇的有氧氧化:C═C 键异构化的问题。

Iron-catalyzed aerobic oxidation of allylic alcohols: the issue of C═C bond isomerization.

机构信息

Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University , 3663 North Zhongshan Lu, Shanghai 200062, P. R. China , College of Chemistry and Materials Science, Longyan University , Longyan 364000, P. R. China , and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 354 Fenglin Lu, Shanghai 200032, P. R. China.

出版信息

Org Lett. 2013 Oct 18;15(20):5150-3. doi: 10.1021/ol402434x. Epub 2013 Oct 7.

DOI:10.1021/ol402434x
PMID:24099324
Abstract

An aerobic oxidation of allylic alcohols using Fe(NO3)3·9H2O/TEMPO/NaCl as catalysts under atmospheric pressure of oxygen at room temperature was developed. This eco-friendly and mild protocol provides a convenient pathway to the synthesis of stereodefined α,β-unsaturated enals or enones with the retention of the C-C double-bond configuration.

摘要

开发了一种在有氧条件下,以 Fe(NO3)3·9H2O/TEMPO/NaCl 为催化剂,在室温、常压下实现烯丙醇的有氧氧化反应。该绿色温和的反应条件为构建具有保留 C-C 双键构型的立体专一性α,β-不饱和烯醛或烯酮提供了一条便捷途径。

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