A process for preparing monoesters comprises the step of reacting at least one diol with at least one carboxylic acid in a biphasic solvent system, the carboxylic acid being sufficiently water soluble to allow esterification to occur, and the biphasic solvent system comprising water and at least one aprotic solvent in which the resulting monoester has greater solubility than in water.
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Page/Page column 5
(2008/06/13)
Lithium tetrafluoroborate: A mild and efficient reagent for the cleavage of dimethoxytrityl ethers
A mild and efficient method for the cleavage of dimethoxytrityl ethers using lithium tetrafluoroborate is reported.
Chen, Anqi,Zheng, Yong,Zhou, Xinfeng
p. 3421 - 3423
(2007/10/03)
Facile and highly selective monoacylation of symmetric diols adsorbed on silica gel with acetyl chloride
Monoacetylated alcohols of symmetric 1,n-diols are synthesized quantitatively by refluxing a suspension of the diols adsorbed on silica gel with acetylchloride.
Ogawa, Haruo,Amano, Misa,Chihara, Teiji
p. 495 - 496
(2007/10/03)
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