ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Organotin Compounds, XXIV1). Radicale State Isomerizations of Organotin Allyl and But-3-enyl Compounds*)R3Sn groups in allylic position are exchanged easily by free stannyl radicals. In a first step the olefinic group is attacked. Substituted organotin ally1 and but-3-enyl compounds undergo cis-trans-isomerization by a reversible addition of free stannyl radicals to the double bond.
Notes:
Allyl-ständige R3Sn-Gruppen werden leicht durch Stannyl-Radikale ausgetauscht. Primär wird die olefinische Gruppe angegriffen. Substituierte Allyl- und Buten-(3)-yl-Zinnverbindungen erleiden cis-trans-Isomerisierung durch reversible Anlagerung von Stannyl-Radikalen an die Doppelbindung.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19707370117