REGIOSELECTIVE PREPARATION OF ALPHA,BETA-UNSATURATED KETONES VIA THE DIRECT DEHYDROGENATION OF TRIISOPROPYLSILYL ENOL ETHERS

Authors
EVANS PA LONGMIRE JM MODI DP
Citation
Pa. Evans et al., REGIOSELECTIVE PREPARATION OF ALPHA,BETA-UNSATURATED KETONES VIA THE DIRECT DEHYDROGENATION OF TRIISOPROPYLSILYL ENOL ETHERS, Tetrahedron letters, 36(23), 1995, pp. 3985-3988
Citations number
21
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
23
Year of publication
1995
Pages
3985 - 3988
Database
ISI
SICI code
0040-4039(1995)36:23<3985:RPOAKV>2.0.ZU;2-5
Abstract
Treatment of the triisopropylsilyl enol ethers 1a-h with eerie ammoniu m nitrate in dimethylformamide at 0 degrees C afforded the alpha,beta- unsaturated ketones 2a-h in 63-98% yield.