16336-46-2Relevant academic research and scientific papers
Synthetic method for sulfo trisubstituted alkenes compound
-
Paragraph 0104; 0105, (2017/03/25)
The invention provides a synthetic method for preparing a sulfo trisubstituted alkenes compound conveniently and simply. According to the method, common organic solvent serves as reaction solvent, and stable (Z)-1,2-diaryl(alkyl)sulfenyl alkene easy to obtain and an aryl(alkyl) Grignard reagent serve as raw materials and effectively react at the room temperature under catalysis of a nickel compound of the catalysis amount, so that the sulfo trisubstituted alkenes compound is obtained with high yield and high regioselectivity, and an environment-friendly way is provided for preparing the compound. The method has the main advantages that the reaction condition is mild, experiment operation is simple, and stereoselectivity and yield are high. The reaction is suitable for various (Z)-1,2-diaryl(alkyl)sulfenyl alkenes and aryl(alkyl) Grignard reagents, after the reaction mixture is oxidized by air, the main side products are diaryl(alkyl) disulphide, and the compound can continue to be used for preparing (Z)-1,2-diaryl(alkyl)sulfenyl alkenes and meet the requirement for atom economy.
182. A Convenient Synthesis of Vinyl Sulfides
Katritzky, Alan R.,Afridi, Amir S.,Kuzmierkiewicz, Wojciech
, p. 1931 - 1935 (2007/10/02)
tert-Alkyl sulfides, with an α-(1H-benzotriazol-1-yl) group 6 and 13, are readily prepared from N--1H-benzotriazoles 3 and N-(11), respectively, by reaction with BuLi and then with the appropriate electrophile.The tert-alkyl sulfides 6 a
