63382-59-2Relevant articles and documents
The Allylic Acetoxylation of 1,1-Disubstituted Alkenes Catalyzed by a Palladium(II)/Monothiadiazole Ligand System
Jin, Can,Li, Xiaohan,Sun, Bin,Wang, Jiayang,Yang, Jin,Yu, Chuangming,Zhang, Xun,Zhuang, Xiaohui
, p. 1479 - 1483 (2019)
A palladium(II)/monothiadiazole ligand catalytic system and its application in catalyzing the acetoxylation of 1,1-disubstituted alkenes have been developed. With this newly designed monothiadiazole thioether ligand, the reaction showed a broad scope with respect to 1,1-disubstituted olefins, giving the corresponding products in yields of 30-86percent.
An acid-catalyzed formal allylic C-H oxidation of aryl cycloalkenes with N-propylthiosuccinimide
Huang, Deshun,Wang, Haining,Guan, Huan,Huang, Hu,Shi, Yian
supporting information; experimental part, p. 1548 - 1551 (2011/05/03)
A mild acid-catalyzed formal allylic C-H oxidation of aryl cycloalkenes with N-propylthiosuccinimide in the presence of various nucleophiles to generate allylic ethers, esters, and sulfonamides is described. A possible reaction mechanism has been proposed.
Oxidation by Cobalt(III) Acetate. Part 8. Effects of Substituents on Product Distributions in Oxidation of Aromatic Olefins by Cobalt(III) Acetate
Morimoto, Takashi,Hirano, Masao,Koyama, Tsuyoshi
, p. 1109 - 1116 (2007/10/02)
Oxidation of aromatic olefins by cobalt(III) acetate in acetic acid under nitrogen gave both allylic acetates and glycol monoacetates.Disubstituted olefins were oxidized by the oxidant to give predominantly allylic acetates.Glycol monoacetates were minor products except for the case of 1-phenylisobutene which was slowly oxidized to give the corresponding glycol monoacetate.In the oxidation of tri- and tetra-substituted olefins, the yield of glycol monoacetate increased at the expense of that of allylic acetate.A mechanism, in which the reaction proceeds through a Co-co-ordinated radical kation formed by an one-electron abstraction from olefin by cobalt(III) acetate, is suggested.