111863-08-2Relevant academic research and scientific papers
Tartaric acid and its O-acyl derivatives. Part 14: Nucleophilic ring-opening reaction of nonsymmetrically substituted tartaric acid anhydride as a tool for the synthesis of totally differentiated tartaric acid derivatives
Bernas?, Urszula,Hajmowicz, Halina,Synoradzki, Ludwik
, p. 4047 - 4052 (2015/06/02)
The ring-opening reaction of nonsymmetrically substituted tartaric acid anhydride was used to synthesize monoamides and monoesters of O-benzoyltartaric acid, type I (a) and II (b) building blocks with all four functional groups differentiated. The correct
Relative Stereoselectivity of the Reactions of (2R,3R)- and (2R,3S)-2,3-Dibenzoyloxysuccinic Anhydrides with Chiral Amines and Alcohols
Bell, Kevin H.
, p. 399 - 404 (2007/10/02)
Stereoselectivities of the reactions of (2R,3R)- and (2R,3S)-2,3-dibenzoyloxysuccinic anhydrides with some chiral amines and alcohols have been determined by 1H n.m.r. analysis of the mixture of diastereomers.In all cases the stereoselectivity was higher
Selective Aminolysis of Benzoates and Acetates of α-Hydroxy Acids and Phenols with Benzylamine and Butan-1-amine
Bell, Kevin H.
, p. 1723 - 1735 (2007/10/02)
Benzoates and acetates of α-hydroxy acids and phenols undergo facile aminolysis on treating with benzylamine or butan-1-amine in benzene at room temperature.Under the same conditions acetates and benzoates of alcohols are unaffected.
