RHODIUM-CATALYZED CARBONYLATION OF HOMOALLYLIC ALCOHOLS TO SPIROPYRANS BEARING QUATERNARY CENTERS

Authors
KITSOSRZYCHON B EILBRACHT P
Citation
B. Kitsosrzychon et P. Eilbracht, RHODIUM-CATALYZED CARBONYLATION OF HOMOALLYLIC ALCOHOLS TO SPIROPYRANS BEARING QUATERNARY CENTERS, Tetrahedron, 54(36), 1998, pp. 10721-10732
Citations number
46
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
54
Issue
36
Year of publication
1998
Pages
10721 - 10732
Database
ISI
SICI code
0040-4020(1998)54:36<10721:RCOHAT>2.0.ZU;2-E
Abstract
A convenient preparation of substituted spiropyrans via rhodium cataly sed hydroformylation of homoallylic alcohols, followed by a condensati on sequence to form hemiacetals and 2,2,3,3 -tetraalkyl-4[H] -pyrans, is described. (C) 1998 Elsevier Science Ltd. All rights reserved.