31401-17-9Relevant articles and documents
Ni/NHC-catalyzed cross-coupling of methyl sulfinates and amines for direct access to sulfinamides
Li, Gang-Jian,Pan, You-Lu,Liu, Yan-Ling,Xu, Hai-Feng,Chen, Jian-Zhong
, (2019)
It was reported to develop a simple and convenient method for the Ni/NHC-catalyzed cross-coupling of methyl sulfinates and amines without an acid/base to afford secondary or tertiary sulfinamides in moderate to good yields. The method can provide the desired products with broad substrate scope, good chemoselectivity and good functional group compatibility. The presented approach may enrich the Ni/NHC catalyst system and promote the applications of methyl sulfinates in the organic sulfur chemistry.
Direct synthesis of sulfinic esters via ultrasound accelerated tandem reaction of thiols and alcohols with N-bromosuccinimide
Nguyen, Lan-Anh Thi,Le, Tri-Nghia,Duong, Cong-Thang,Vo, Chi-Tam,Duus, Fritz,Luu, Thi Xuan Thi
, p. 519 - 528 (2021/05/27)
The direct transformation of various thiols and simple alcohols with N-bromosuccinimide into sulfinic esters has been investigated by using different categories of base/acidic catalysts as well as co-solvents under varied reaction conditions. The reaction was found out to afford the sulfinic esters with high yields in the absence of catalysts, especially within the shorter time under the acceleration of ultrasonic irradiation than under the longer-lasting conventional stirring conditions.
Preparation method of sulfinate compound
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Paragraph 0035-0038, (2021/02/13)
The invention relates to a preparation method of a sulfinate compound shown as a formula (III), which comprises the following steps: by using a sulfonyl hydrazine compound shown as a formula (I) and alcohol shown as a formula (II) as raw materials, adding