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On the palladium catalyzed reaction of methallyl-1,1-diacetate with cyclic β-ketoesters. Intervention of hidden mechanisms

Authors :
H Sivaramakrishnan
Denis Gravel
S Benoît
S. Kumanovic
Source :
Tetrahedron Letters. 33:1403-1406
Publication Year :
1992
Publisher :
Elsevier BV, 1992.

Abstract

Palladium(0) catalysis in the title reaction causes the release of methacrolein which competes effectively with the π-allyl species in product formation, a bicycloannulated derivative, when DBU is used as base.

Details

ISSN :
00404039
Volume :
33
Database :
OpenAIRE
Journal :
Tetrahedron Letters
Accession number :
edsair.doi...........6569ff44e32ced6a6dfced64d4dd46f8
Full Text :
https://doi.org/10.1016/s0040-4039(00)91632-0