STRUCTURE DETERMINATION OF THE DIELS-ALDER PRODUCT OF A KETOVINYLPHOSPHONATE WITH E-1-ACETOXY-1,3-BUTADIENE

Authors
MCCLURE CK HERZOG KJ BRUCH MD
Citation
Ck. Mcclure et al., STRUCTURE DETERMINATION OF THE DIELS-ALDER PRODUCT OF A KETOVINYLPHOSPHONATE WITH E-1-ACETOXY-1,3-BUTADIENE, Tetrahedron letters, 37(13), 1996, pp. 2153-2156
Citations number
5
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
13
Year of publication
1996
Pages
2153 - 2156
Database
ISI
SICI code
0040-4039(1996)37:13<2153:SDOTDP>2.0.ZU;2-R
Abstract
The Diels-Alder reaction between diethyl ketovinylphosphonate 1 and E- 1-acetoxy-1,3-butadiene was performed with and without Lewis acid assi stance to yield only one regio- and stereoisomer. Various 2-D NMR expe riments confirmed that the acetyl group directed endo.