Reactivity-selectivity correlations. 4. The .alpha. effect in SN2 reactions at sp3 carbon. The reactions of hydrogen peroxide anion with methyl phenyl sulfates
HIRUDIN ANALOGUE OR SALT THEREOF, PRODUCTION THEREOF, AND ANTICOAGULANT CONTAINING THE SAME AS ACTIVE INGREDIENT
申请人:JAPAN ENERGY CORPORATION
公开号:EP0531537B1
公开(公告)日:1996-09-11
Reactivity-selectivity correlations. 4. The .alpha. effect in SN2 reactions at sp3 carbon. The reactions of hydrogen peroxide anion with methyl phenyl sulfates
作者:Erwin Buncel、Harold Wilson、Claudio Chuaqui
DOI:10.1021/ja00382a025
日期:1982.9
Transition-State Interactions in a Promiscuous Enzyme: Sulfate and Phosphate Monoester Hydrolysis by <i>Pseudomonas aeruginosa</i> Arylsulfatase
作者:Bert van Loo、Ryan Berry、Usa Boonyuen、Mark F. Mohamed、Marko Golicnik、Alvan C. Hengge、Florian Hollfelder
DOI:10.1021/acs.biochem.8b00996
日期:2019.3.12
mechanism for S-Obridge bond fission shifts, with decreasing leaving group ability, from charge compensation via Lewis acid interactions toward direct proton donation. 18Ononbridge KIEs indicate that the TS for PAS-catalyzed sulfate monoester hydrolysis has a significantly more associative character compared to the uncatalyzed reaction, while PAS-catalyzed phosphate monoester hydrolysis does not show this