62142-40-9Relevant academic research and scientific papers
Efficient C?S Bond Formation by Direct Functionalization of C(sp3)?H Bond Adjacent to Heteroatoms under Metal-Free Conditions
Zhao, Feng,Tan, Qi,Wang, Dahan,Chen, Jinjin,Deng, Guo-Jun
supporting information, p. 4075 - 4081 (2019/08/01)
A simple and efficient method for the formation of C?S bond via direct functionalization of C(sp3)?H bond adjacent to heteroatoms was described under metal-free conditions. In this work, stable and easily accessible sodium sulfinates were used as the thiolating agents to afford various aryl thioethers in moderate to excellent yields. Mechanistic explorations show that a radical pathyway is possibly involved during the transformations. (Figure presented.).
TBHP-mediated oxidative cross-coupling of disulfides with ethers through a C(sp3)-H thiolation process
Hu, Ya-Ping,Tang, Ri-Yuan
, p. 2045 - 2050 (2014/07/07)
A new tert-butyl hydroperoxide (TBHP)-mediated oxidative cross-coupling of disulfides with ethers is presented for the synthesis of etherified sulfides. This method is achieved by a C(sp3)-H thiolation strategy under metal-free conditions and provides a simple route to constructing the C-S bonds. Copyright
Metal-free oxidative C(sp3)-H bond thiolation of ethers with disulfides
Guo, Sheng-Rong,Yuan, Yan-Qin,Xiang, Jian-Nan
supporting information, p. 4654 - 4657 (2013/10/08)
A novel method for the preparation of alkyl aryl sulfides through direct oxidation thiolation of commercial ethers with diaryl disulfides using di-tert-butyl peroxide (DTBP) as the oxidant without a metal catalyst was established. The C(sp3)-H
Anodic Oxidation of (Trimethylsilyl)methanes with ?-Electron Substituents in the Presence of Nucleophiles
Koizumi, Toshio,Fuchigami, Toshio,Nonaka, Tsutomu
, p. 219 - 225 (2007/10/02)
It was found that oxidation potentials of methanes with ?-electron substituents were decreased by introduction of a trimethylsilyl group.The anodic oxidation of benzyl-, allyl-, aryl(or alkyl)thiomethyl-, and aryloxymethyl-substituted trimethylsilanes smoothly proceeded in the presence of nucleophiles, e.g. alcohols and carboxylic acids, to eliminate the trimethylsilyl groups giving the corresponding alkoxylated and carboxylated products in moderate or high yields without full optimization of electrolytic conditions, while aminomethylsilanes did not undergo such a kind of anodic oxidation.
A Novel Synthesis of Phenylthiomethyl (PTM) Ethers and Esters by Anodic Oxidation of Phenyl Trimethylsilylmethyl Sulfide
Koizumi, Toshio,Fuchigami, Toshio,Nonaka, Tsutomu
, p. 1095 - 1096 (2007/10/02)
It was found that anodic oxidation of phenyl trimethylsilylmethyl sulfide in the presence of alcohols and carboxylic acids afforded various kinds of PTM ethers and esters, respectively, in good to reasonable yields.
