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Title 

Synthesis of dispirocyclohexadiene bisoxindole from Morita-Baylis-Hillman carbonate of isatin

Authors 

B K MinSangku LeeH J RohJ Y RyuJ LeeJ N Kim

Publisher 

Elsevier

Issue Date 

2017

Citation 

Tetrahedron Letters

Keywords 

6π-ElectrocyclizationDispirobisoxindolesIsatinsMorita-Baylis-Hillman carbonates

Abstract 

6π-Electrocyclization of conjugated trienes derived in-situ from the Morita-Baylis-Hillman carbonates of N-methylisatins afforded dispirocyclohexadiene bisoxindoles in good yields. Two stereoisomers (cis and trans) were formed in almost equal amounts.

ISSN 

0040-4039

Link 

http://dx.doi.org/10.1016/j.tetlet.2017.07.013

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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