Diversity-oriented synthesis of chromenopyrrolidines from azomethine ylides and 2-hydroxybenzylidene indandiones via base-controlled regiodivergent (3+2) cycloaddition

Jhen Kuei Yu; Han Wei Chien; Yi Jung Lin; Praneeth Karanam; Yu Heng Chen; Wenwei Lin

doi:10.1039/c8cc05693e

Diversity-oriented synthesis of chromenopyrrolidines from azomethine ylides and 2-hydroxybenzylidene indandiones via base-controlled regiodivergent (3+2) cycloaddition

Jhen Kuei Yu, Han Wei Chien, Yi Jung Lin, Praneeth Karanam, Yu Heng Chen, Wenwei Lin

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

An organobase-directed, regiodivergent 1,3-dipolar cycloaddition of azomethine ylides and 2-hydoxybenzylidene indandiones is reported. The scarcely explored reversal of the nucleophilic site in azomethine ylides has been exploited for their regiodivergent (3+2) cycloaddition, which subsequently resulted in two different cascade processes to generate functionally distinct chromenopyrrolidines in a diversity oriented manner.

Original language	English
Pages (from-to)	9921-9924
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	71
DOIs	https://doi.org/10.1039/c8cc05693e
Publication status	Published - 2018 Jan 1

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c8cc05693e

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Diversity-oriented synthesis of chromenopyrrolidines from azomethine ylides and 2-hydroxybenzylidene indandiones via base-controlled regiodivergent (3+2) cycloaddition. / Yu, Jhen Kuei; Chien, Han Wei; Lin, Yi Jung; Karanam, Praneeth; Chen, Yu Heng; Lin, Wenwei.

In: Chemical Communications, Vol. 54, No. 71, 01.01.2018, p. 9921-9924.

Research output: Contribution to journal › Article › peer-review

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AU - Karanam, Praneeth

AU - Chen, Yu Heng

AU - Lin, Wenwei

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Diversity-oriented synthesis of chromenopyrrolidines from azomethine ylides and 2-hydroxybenzylidene indandiones via base-controlled regiodivergent (3+2) cycloaddition

Abstract

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