452962-71-9Relevant articles and documents
Oxone-mediated halocyclization/demethylation of 2-alkynylthioanisoles with sodium halides towards 3-halobenzo[b]thiophenes
Chen, Xinyu,Zhang, Zhebing,Sun, Tao,Cai, Haokun,Gao, Yuzhen,Cai, Tao,Shang, Tianbo,Luo, Yanjuan,Yu, Guoqi,Shen, Hualiang,Wu, Guofeng,Hei, Yanlin,Li, Enmin,Fan, Gang
supporting information, (2022/01/14)
An efficient and practical protocol for the Oxone-mediated halocyclization/demethylation of 2-alkynylthioanisoles towards valuable 3-halobenzo[b]thiophenes is described. Structurally diverse 3-halobenzothiophenes were obtained in good to excellent yields
MANUFACTURING METHOD OF AROMATIC IODINE COMPOUND USING DISULFIDE AS CATALYST
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Paragraph 0019, (2020/04/04)
To manufacture an aromatic iodine compound under a mild condition at low cost and high yield.SOLUTION: There is provided a manufacturing method of an aromatic iodine compound by reacting an aromatic compound and an iodination agent in a presence of a cata
Disulfide-Catalyzed Iodination of Electron-Rich Aromatic Compounds
Iida, Keisuke,Ishida, Shunsuke,Watanabe, Takamichi,Arai, Takayoshi
, p. 7411 - 7417 (2019/06/18)
Herein, a disulfide-catalyzed electrophilic iodination of aromatic compounds using 1,3-diiodo-5,5-dimethylhydantoin (DIH) has been developed. The disulfide activates DIH as a Lewis base to promote the iodination reaction in acetonitrile under mild conditions. This system is applicable to a wide range of electron-rich aromatic compounds, including acetanilide, anisole, imidazole, and pyrazole derivatives.