当前位置: X-MOL 学术Org. Lett. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
An Organodiselenide with Dual Mimic Function of Sulfhydryl Oxidases and Glutathione Peroxidases: Aerial Oxidation of Organothiols to Organodisulfides
Organic Letters ( IF 4.9 ) Pub Date : 2018-09-24 00:00:00 , DOI: 10.1021/acs.orglett.8b02756
Vandana Rathore 1 , Aditya Upadhyay 1 , Sangit Kumar 1
Affiliation  

A novel organodiselenide, which mimics sulfhydryl oxidases and glutathione peroxidase (GPx) enzymes for oxidation of thiols by oxygen and hydrogen peroxide, respectively, into disulfides has been presented. The developed catalyst oxidizes an array of organothiols into respective disulfides in practical yields by using aerial O2 to avoid any reagents/additives, base, and light source. The synthesized diselenide also catalyzes the reduction of hydrogen peroxide into water by following the GPx enzymatic catalytic cycle with a reduction rate of 49.65 ± 3.7 μM·min–1.

中文翻译:

具有双模拟功能的巯基氧化酶和谷胱甘肽过氧化物酶的有机二硒化物:有机硫醇到有机二硫化物的空中氧化。

提出了一种新型的有机二硒化物,其模拟巯基氧化酶和谷胱甘肽过氧化物酶(GPx)酶,分别通过氧和过氧化氢将硫醇氧化成二硫化物。所开发的催化剂通过使用空中O 2避免任何试剂/添加剂,碱和光源,以实际收率将一系列有机硫醇氧化为相应的二硫化物。合成的二硒化物还通过遵循GPx酶催化循环,以49.65±3.7μM·min –1的还原率,催化过氧化氢还原为水。
更新日期:2018-09-24
down
wechat
bug