FIRST EXAMPLE OF SAMARIUM DIIODIDE-PROMOTED SEQUENTIAL CYCLIZATION AND RING-EXPANSION REACTIONS OF ALPHA-BROMOMETHYL CYCLIC BETA-KETO-ESTERS TO HOMOLOGATED GAMMA-KETO ESTERS

Authors
HASEGAWA E KITAZUME T SUZUKI K TOSAKA E
Citation
E. Hasegawa et al., FIRST EXAMPLE OF SAMARIUM DIIODIDE-PROMOTED SEQUENTIAL CYCLIZATION AND RING-EXPANSION REACTIONS OF ALPHA-BROMOMETHYL CYCLIC BETA-KETO-ESTERS TO HOMOLOGATED GAMMA-KETO ESTERS, Tetrahedron letters, 39(23), 1998, pp. 4059-4062
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
23
Year of publication
1998
Pages
4059 - 4062
Database
ISI
SICI code
0040-4039(1998)39:23<4059:FEOSDS>2.0.ZU;2-B
Abstract
SmI2 reductions of some aromatic as well as aliphatic alpha-bromomethy l cyclic beta-keto esters produced one-carbon homologated gamma-keto e sters in modest to good yields. (C) 1998 published by Elsevier Science Ltd. All rights reserved.