Recent Applications of 2,2-Disubstituted-1,3-Dicarbonyls

Author(s): Liguo Lu, Dayun Huang*, Guobing Yan*.

Journal Name: Current Organic Chemistry

Volume 22 , Issue 2 , 2018

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Abstract:

Background: 2,2-Disubstituted-1,3-dicarbonyls, including iodonium ylides, indanedioneketene precursors, sulfur ylides, 2,2-difluoro-1,3-diketones, 2,2-dihydroxyl- 1,3-diketones and cyclopropyl 1,3-dicarbonyls, are important intermediates in organic synthesis.

Methodology: They are used in the preparation of various amides, benzofurans, furanones, quinones, and so on. However, there is no review to summarize their multiperformance and fundamental mechanisms.

Conclusion: This review will focus on recent applications of 2,2-disubstituted-1,3- dicarbonyls mainly based on three reactivity patterns, which may enlighten the further research.

Keywords: Iodonium ylides, indanedioneketene precursors, sulfur ylides, difluoro, dihydroxyl, cyclopropyl, mechanism.

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Article Details

VOLUME: 22
ISSUE: 2
Year: 2018
Page: [128 - 147]
Pages: 20
DOI: 10.2174/1385272821666171009155750
Price: $58

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