6310-31-2Relevant articles and documents
Method for preparing benzoic acid-S-phenyl ester compound through cuprous catalysis
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Paragraph 0067-0070, (2020/12/09)
The invention discloses a method for preparing a benzoic acid-S-phenyl ester compound shown as a formula (IV) through cuprous catalysis. The preparation method comprises the following steps of: preparing a reaction product from a benzaldehyde compound shown as a formula (I), elemental sulfur shown as a formula (II) and an iodobenzene compound shown as a formula (III) by using cuprous iodide as a catalyst, tetraethylammonium bromide as an alkali and N, N-dimethylformamide as a medium, and carrying out post-treatment on the reaction product to obtain the benzoic acid-S-phenyl ester compound, wherein the formulas are described in the specification. The method is efficient in chemical agent and low in cost; and the catalytic system has wide adaptability and is suitable for large-scale production of chemical intermediates.
Direct oxidative coupling of thiols and benzylic ethers via C(sp3)-H activation and C-O cleavage to lead thioesters
Feng,Lv,Lu,Cai
supporting information, p. 677 - 681 (2015/02/19)
An unprecedented C-S formation method via direct oxidative C(sp3)-H bond functionalization and C-O cleavage of benzylic ethers was developed. Various thioesters including thioester structure containing drug intermediates could be achieved by th
Iron-catalyzed synthesis of thioesters from thiols and aldehydes in water
Huang, Yu-Ting,Lu, Shao-Yi,Yi, Chih-Lun,Lee, Chin-Fa
, p. 4561 - 4568 (2014/06/09)
The preparation of thioesters through the iron-catalyzed coupling reaction of thiols with aldehydes is described. The reactions were carried out by using tert-butyl hydroperoxide (TBHP) as an oxidant and water as a solvent in most cases. This system is co