136152-91-5Relevant articles and documents
Self-organizing properties of monosubstituted sucrose fatty acid esters: The effects of chain length and unsaturation
Molinier, Valerie,Kouwer, Paul J. J.,Fitremann, Juliette,Bouchu, Alain,Mackenzie, Grahame,Queneau, Yves,Goodby, John W.
, p. 3547 - 3557 (2008/02/04)
Three families of mono-substituted sucrose fatty acid esters were prepared by enzymatic and classical synthetic procedures, and their self-assembly and self-organizational properties were investigated by thermal polarised light microscopy, differential scanning calorimetry and X-ray diffraction. The properties were evaluated as a function of the fatty acid chain length. For the lower homologues of the series columnar liquid-crystalline stacking structures were found, whereas for the higher homologues, lamellar phases predominated. A model for the columnar stacking arrangement, consisting of a unique arrangement of the molecules which could lead to the creation of multiple internal ion channels between the hydrophobic interior and the hydrophilic exterior of the columns, is suggested.
A new chemoenzymatic synthesis of 6'-O-acylsucroses
Chauvin,Plusquellec
, p. 3495 - 3498 (2007/10/02)
6'-O-acylsucroses were synthesized for the first time in two steps, including a new chemical selective acylation of free sucrose followed by an enzymatic hydrolysis of the 6-O-acylated by-products.
