111476-43-8Relevant articles and documents
Β-gluconopyranoside thiocarbonylation ester compound
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Paragraph 0069, (2016/11/14)
PROBLEM TO BE SOLVED: To provide a manufacturing method for a β-glucopyranoside thiocarbonyl ester compound. SOLUTION: The manufacturing method comprises allowing a compound of formula (I) (wherein R1is an alkyl group or an aryl
Organotin-catalyzed highly regioselective thiocarbonylation of nonprotected carbohydrates and synthesis of deoxy carbohydrates in a minimum number of steps
Muramatsu, Wataru,Tanigawa, Satoko,Takemoto, Yuki,Yoshimatsu, Hirofumi,Onomura, Osamu
supporting information; experimental part, p. 4850 - 4853 (2012/05/20)
Nonprotected carbohydrates: The catalytic regioselective thiocarbonylation of carbohydrates by using organotin dichloride under mild conditions was demonstrated. The reaction afforded various deoxy saccharides in high yields and excellent regioselectivity in a minimum number of steps. The regioselectivity of the thiocarbonylation is attributed to the intrinsic character of the carbohydrates based on the stereorelationship of their hydroxy groups (see scheme). Copyright
SYNTHESIS OF SOME DEOXY, UNSATURATED, AND DIDEOXY SUGARS VIA REGIOSELECTIVE THIOACYLATION OF GLYCOPYRANOSIDES BY THE DIBUTYLTIN OXIDE METHOD
Haque, Md. Ekramul,Kikuchi, Tohoru,Kanemitsu, Kimihiro,Tsuda, Yoshisuke
, p. 430 - 433 (2007/10/02)
Treatment of non-protected glycopyranosides (Me α-D-Glc, Me β-D-Glc, Me α-D-Xyl, and Me β-D-Xyl) with dibutyltin oxide followed by thioacylation with phenoxythiocarbonyl chloride gave the mono-thionocarbonates regioselectively in high yields.Acetylation o