三苯基膦、乙炔二甲酸二烷基酯和 2-硝基环己酮的三组分反应

IF 0.8 4区化学 Q4 CHEMISTRY, ORGANIC

Arkivoc Pub Date : 2024-01-09 DOI:10.24820/ark.5550190.p012.028

Mohammad Piltan, Hadis Bahrami

引用次数: 0

摘要

在 2-硝基环己酮存在下，通过三苯基膦与乙炔二甲酸二烷基酯的反应，开发出了一种高效、一锅三组分合成新型稳定磷酰的方法。生成的磷酰化物在甲苯中加热后，通过分子内 Wittig 反应生成 2-(2-硝基环己-1-烯基)富马酸二烷基衍生物。

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Three-component reaction of triphenylphosphine, dialkyl acetylenedicarboxylates, and 2-nitrocyclohexanone

An efficient, one – pot three component synthesis of novel stable phosphorus ylides has been developed from the reaction between triphenylphosphine and dialkyl acetylenedicarboxylates in the presence of 2-nitrocyclohexanone. The resulting phosphorus ylides when heated in toluene afforded dialkyl 2-(2-nitrocyclohex-1-enyl)fumarate derivatives through intramolecular Wittig reaction.

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来源期刊

Arkivoc 化学-有机化学

CiteScore

1.10

自引率

11.10%

发文量

120

审稿时长

3.1 months

期刊介绍： Arkivoc publishes full papers (not accounts) describing sound original work that is of interest to organic chemists (in areas of synthetic organic chemistry, bio-organic, organometallic, theoretical, and physical organic chemistry: General Papers describing sound original work Reviews and Accounts of selected topics Honorary Issues - Pay tribute to distinguished organic chemists (invited contributions) Thematic Issues - Cover important current topics in organic chemistry Regional Issues - Recognize organic chemistry in various countries.