136810-00-9Relevant articles and documents
InBr 3 -Catalyzed Synthesis of Aryl 1,2- trans -Thio(seleno)glycosides
Ma, Teng,Li, Changwei,Liang, Haijing,Wang, Zhaoyan,Yu, Lan,Xue, Weihua
supporting information, p. 2311 - 2314 (2017/10/06)
InBr 3 is demonstrated to be an efficient catalyst for reactions of fully acetated aldoses with aryl mercaptans or selenophenol at room temperature, rapidly furnishing the corresponding thioglycosides or selenoglycosides with exclusively 1,2- t
Odorless eco-friendly synthesis of thio- and selenoglycosides in ionic liquid
Sau, Abhijit,Misra, Anup Kumar
experimental part, p. 1905 - 1911 (2011/10/08)
An environmentally benign odorless methodology for the preparation of 1,2-trans-thio- and selenoglycosides is reported. In a one-pot condition, the reductive cleavage of disulfides and diselenides using triethylsilane and borontrifluoride diethyletherate combination followed by the reaction of the in situ generated thiolate and selenoetes with glycosyl acetate derivatives in recyclable room-temperature ionic liquid, [BMIM]BFresulted in excellent yields of thio- and selenoglycosides avoiding the use of obnoxious thiols/selenols and metallic catalysts.
Synthesis of thio- and selenoglycosides by cleavage of dichalconides in the presence of zinc/zinc chloride and reaction with glycosyl bromides
Mukherjee, Chinmoy,Tiwari, Pallavi,Misra, Anup Kumar
, p. 441 - 445 (2007/10/03)
A convenient odorless methodology has been devised for the preparation of 1,2-trans-thio- and selenoglycosides through zinc-mediated cleavage of disulfides and diselenides and reaction of the thiolate and selenides formed in situ with glycosyl bromides. T