NDLI: New Synthesis of Heterocycles via Palladium-Catalyzed Double Carbonylation of Cyclic Alk-1-ynyl Carbonates

Content Provider	Scilit
Author	Darcel, Christophe Bruneau, Christian Dixneuf, Pierre H.
Copyright Year	1996
Description	Carbonylation of cyclic alkynyl carbonates in the presence of a palladium(0) catalyst gives functional 5-hydroxyalka-2,3-dienoates in one step via zwitterionic allenylpalladium intermediates. From 3-en-1-ynyl cyclic carbonates, double vicinal carbonylation takes place to selectively afford oxolenones or 4-oxabicyclo[4.3.0]-nona-5,9-dien-2,7-diones.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-1996-5368.pdf
Ending Page	220
Page Count	3
Starting Page	218
ISSN	09365214
e-ISSN	14372096
DOI	10.1055/s-1996-5368
Journal	Synlett
Issue Number	03
Volume Number	1996
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	1996-03-01
Access Restriction	Open
Subject Keyword	Organic Chemistry Palladium Catalysis Cyclic Alkynyl Carbonates
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry

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