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Alkylation of enolate anions formation of enol ethers

โœ Scribed by G. J. Heiszwolf; H. Kloosterziel


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
742 KB
Volume
89
Category
Article
ISSN
0165-0513

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๐Ÿ“œ SIMILAR VOLUMES


Formation and alkylation of enolates fro
โœ Irving J. Borowitz; E.W.R. Casper; R.K. Crouch ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 237 KB

The reactions of4+aloacetophenones, further substituted bye -halo or phenyl groups, with triphewlphosphine lead to isolable enol tripheqlphosphonium halides. 2,3 Cyclic &-haloketones, as typified by H-bromocyclohexanone, give the ketophosphonium ha1ide.h We have foundthat

Highly stereoselective formation of enol
โœ Eiichi Nakamura; Koichi Hashimoto; Isao Kuwajima ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 240 KB

While regiochemical aspects of enolate chemistry have been studied extensively, 1 virtually no attention has been paid until recently to geometry of the double bond of enolate anions.

Reductive Alkylation of Aromatic Amines
โœ T. Jagadeeswar Reddy; Michael Leclair; Melanie Proulx ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons โš– 24 KB ๐Ÿ‘ 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Alkylation of Enolates
โœ David L. Hughes ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons โš– 7 KB
Stereo- and regioselective formation of
โœ Franklin A. Davis; G. Sankar Lal; Jia Wei ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 243 KB

Oxidatkn of E-and Z-vinyl lithiums with silyl peroxides 5 affords silyl enol ethers 3 in good to excellent yield with retentton of configuration. This methodobgy represents a useful new procedure for the stereoand regbselective synthesis of ketone enolates.

Amidoacetone enolate anions: alkylation
โœ Thomas R. Hoye; Steven R. Duff; Rita S. King ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 264 KB

The lithium enolate derived from benmmi&scetone ( 1) an be regiospecifically dkylated at Ct 1) and stereospecifically &fed in conjug8te feshion to cyclohexenone without resorting to protection of the free NH. Comparison is ma& with alkyiati~sof methyl hippur8t8. Several years ago&& and coworkers rep