29492-50-0Relevant academic research and scientific papers
Ethylene oxide polymerization catalyzed by aluminum complexes of sulfur-bridged polyphenols
Wasserman, Eric P.,Annis, Ioana,Chopin III, Lamy J.,Price, Philip C.,Petersen, Jeffrey L.,Abboud, Khalil A.
, p. 322 - 333 (2005)
The products derived from the reaction of sterically hindered sulfur-bridged bisphenols with aluminum trialkyls enable the efficient polymerization of ethylene oxide. The activity of the catalyst is largely determined by the structure of the bisphenol lig
Synthesis and properties of new types of sulfoxide- or sulfone-bridged Lewis acids
Ohba,Ito,Nagasawa,Sakurai
, p. 1071 - 1076 (2007/10/03)
A series of new types of sulfur-bridged Lewis acids were synthesized. The ligands that contained the sulfoxide or sulfone as the joint moieties of two phenols were found to quantitatively give Lewis acids. These obtained Lewis acids also have good discrimination properties of some epoxides. The reaction properties of the Lewis acids were studied using the rearrangement of the epoxides to carbonyl compounds.
