The first example of direct oxidation of sulfides to sulfones by an osmate molecular oxygen systemElectronic supplementary information (ESI) available: experimental details; TGA–DTA–MS thermogram of LDH-OsO4® with thioanisole. See http://www.rsc.org/suppdata/cc/b2/b212749k/
[EN] 3-SULFONYL-5-AMINOPYRIDINE-2,4-DIOL APJ AGONISTS<br/>[FR] AGONISTES D'APJ DE 3-SULFONYL-5-AMINOPYRIDINE -2,4-DIOL
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018071622A1
公开(公告)日:2018-04-19
The present invention provides compounds of Formula (I) wherein all variables are as defined in the specification, and compositions comprising any of such novel compounds. These compounds are APJ agonists which may be used as medicaments.
Optimization of Asymmetric Oxidation of Sulfides with the Fe(salan) Complex in Water and the Expanded Scope of its Application
作者:Tsutomu Katsuki、Hiromichi Egami
DOI:10.1055/s-2008-1078427
日期:2008.6
The scope of asymmetricoxidation of sulfides using Fe(salan) complex as a catalyst and aqueous hydrogen peroxide as an oxidant in water was broadened by optimizing the reaction conditions with respect to reaction temperature, catalyst loading, and amount of water solvent. The oxidation proceeded with high enantioselectivity under the optimized conditions. The undesired over-oxidation of the resultant
The novel cerium(IV)-catalysed molecular oxygen oxidation of thioethers to sulphoxides
作者:Dennis P. Riley、Paul E. Correa
DOI:10.1039/c39860001097
日期:——
Thioethers can be oxidized with catalytic amounts of CeIV salts rapidly and selectively to sulphoxides using molecularoxygen (Po2= 5–15 bar) as the oxidant.
可以使用分子氧(P o 2 = 5–15 bar)作为氧化剂,用催化量的Ce IV盐将硫醚快速,选择性地氧化为亚砜。