ANODIC CYCLIZATION OF UNSATURATED ALPHA-STANNYL ETHERS - TERMINATION BY BROMIDE DERIVED FROM DIBROMOMETHANE

Authors
YOSHIDA J TAKADA K ISHICHI Y ISOE S
Citation
J. Yoshida et al., ANODIC CYCLIZATION OF UNSATURATED ALPHA-STANNYL ETHERS - TERMINATION BY BROMIDE DERIVED FROM DIBROMOMETHANE, Journal of the Chemical Society, Chemical Communications, (20), 1994, pp. 2361-2362
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
20
Year of publication
1994
Pages
2361 - 2362
Database
ISI
SICI code
0022-4936(1994):20<2361:ACOUAE>2.0.ZU;2-O
Abstract
Anodic oxidation of unsaturated alpha-stannyl ethers in Bu(4)NClO(4)-C H2Br2 results in effective cyclization and the introduction of bromide into one of the original olefinic carbons; a mechanism involving the coupling between the cyclized carbocation and Br- generated by cathodi c reduction of CH2Br2 is suggested.