105-72-6Relevant articles and documents
Saturation vapor pressures and vaporization enthalpies of esters of ethylene glycol and lower carboxylic acids
Maslakova,Krasnykh,Levanova
, p. 1695 - 1700 (2011)
Saturation vapor pressures and vaporization enthalpies of ethylene glycol and C1-C5 carboxylic acid disubstituted esters of normal and branched structures are determined by the transfer method in the tem-perature range of 295 to 327 K. Dependences of vaporization enthalpies versus the number of carbon atoms in a molecule and the retention indices are determined. An analysis of existing calculation schemes is given to help predict the vaporization enthalpy of the compounds under study.
Rational engineering of Candida antarctica lipase B for selective monoacylation of diols
Hamberg, Anders,Maurer, Steffen,Hult, Karl
supporting information, p. 10013 - 10015 (2012/10/30)
The enzyme Candida antarctica lipase B was subjected to site directed mutagenesis suggested by molecular modelling. The selectivity for the enzyme increased towards a range of diols over their corresponding monoesters as an effect of the mutations. This journal is The Royal Society of Chemistry 2012.
Unique Template Effects of Distannoxane Catalysts in Transesterification of Diol esters
Otera, Junzo,Dan-oh, Nobuhisa,Nozaki, Hitosi
, p. 3065 - 3074 (2007/10/02)
1,n-Diol diacetates (n = 2,3,4) are selectively converted into the corresponding monoacetates by distannoxane-catalyzed transesterification.Such unique selectivity is not encountered with 1,n-diol diacetates where n>/=5.A great difference in reactivity is also seen in the transesterification between methyl butyrate and 1,n-diol monoacetates: the ethylene glycol derivative sluggishly undergoes transesterification whereas higher homologs react smoothly.The unique template effects of the catalysts are discussed in terms of cooperation of two different tin atoms which are located in the proximity.
