CONJUGATE-ELIMINATION ON UNSATURATED ACETALS - A ONE-STEP ROUTE TO FUNCTIONALIZED 1,3-DIENES

Authors
MADDALUNO J GAONACH O LEGALLIC Y DUHAMEL L
Citation
J. Maddaluno et al., CONJUGATE-ELIMINATION ON UNSATURATED ACETALS - A ONE-STEP ROUTE TO FUNCTIONALIZED 1,3-DIENES, Tetrahedron letters, 36(47), 1995, pp. 8591-8594
Citations number
24
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
47
Year of publication
1995
Pages
8591 - 8594
Database
ISI
SICI code
0040-4039(1995)36:47<8591:COUA-A>2.0.ZU;2-3
Abstract
gamma-Functionalized alpha,beta-unsaturated dimethyl acetals undergo a methanol delta-elimination upon basic treatment, leading to 1,4-disub stituted 1,3-dienes in good yields and, in several cases, with high st ereocontrol of the newly formed double bonds.