Title of article
Fischer chromium carbene complexes as nucleophiles in palladium-catalyzed allylic substitution reactions
Author/Authors
Draho?ovsk?، نويسنده , , Du?an and Borgo، نويسنده , , Vincent and Dvo??k، نويسنده , , Dalimil، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
7867
To page
7869
Abstract
The Pd-catalyzed reaction of carbanions derived from chromium aminocarbene complexes with allylic acetates and carbonates smoothly affords the corresponding allyl-substituted aminocarbenes. On the contrary, the same reaction of the anion derived from pentacarbonyl[(methoxy)methylcarbene]chromium(0) with cinnamyl acetate affords 5-methoxy-1-phenylhexa-1,5-diene, the product of 1-methoxyethen-1-yl group transfer.
Keywords
Fischer carbene , allylic substitution , Pd-catalysis , chelated carbene complexes
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1658733
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