oxazaborolidinone and ketene

oxazaborolidinone has been researched along with ketene* in 1 studies

Other Studies

1 other study(ies) available for oxazaborolidinone and ketene

Article	Year
Asymmetric Mukaiyama aldol reaction of nonactivated ketones catalyzed by allo-threonine-derived oxazaborolidinone. Organic letters, 2008, Nov-06, Volume: 10, Issue:21 Asymmetric Mukaiyama aldol reaction of nonactivated ketones is realized for the first time by using an oxazaborolidinone catalyst derived from O-benzoyl-N-tosyl-allo-threonine. By employing a dimethylsilyl ketene S,O-acetal as a nucleophile, a variety of acetophenone derivatives afford the corresponding tertiary beta-hydroxy carbonyl compounds with high enantioselectivity up to 98% ee. Topics: Aldehydes; Boranes; Catalysis; Ethylenes; Heterocyclic Compounds, 1-Ring; Ketones; Molecular Structure; Stereoisomerism; Threonine	2008

Article

Year

Asymmetric Mukaiyama aldol reaction of nonactivated ketones catalyzed by allo-threonine-derived oxazaborolidinone.

Organic letters, 2008, Nov-06, Volume: 10, Issue:21

Asymmetric Mukaiyama aldol reaction of nonactivated ketones is realized for the first time by using an oxazaborolidinone catalyst derived from O-benzoyl-N-tosyl-allo-threonine. By employing a dimethylsilyl ketene S,O-acetal as a nucleophile, a variety of acetophenone derivatives afford the corresponding tertiary beta-hydroxy carbonyl compounds with high enantioselectivity up to 98% ee.

Topics: Aldehydes; Boranes; Catalysis; Ethylenes; Heterocyclic Compounds, 1-Ring; Ketones; Molecular Structure; Stereoisomerism; Threonine

2008