《Efficient Thiolation of Alcohols Catalyzed by Long Chained Acid-Functionalized Ionic Liquids under Mild Conditions》 was published in European Journal of Organic Chemistry in 2019. These research results belong to Miao, Chengxia; Zhuang, Hongfeng; Wen, Yating; Han, Feng; Yang, Qing-Feng; Yang, Lei; Li, Zhen; Xia, Chungu. Recommanded Product: 63012-03-3 The article mentions the following:
Thioethers as important building blocks have been usually found in organic synthesis. Herein, a series of long chained acid-functionalized ionic liquids derived from pyrrolidine were applied for the thiolation of alcs. to synthesize different compounds containing thioether structures. This kind of ionic liquids exhibited higher efficiency than general ionic liquids based on imidazole, providing up to 99 % yield with [BsCtP][OTf] as the catalyst at room temperature for 0.25 h. The results indicated that the activities of the ionic liquids have relationship with the side chain length of ionic liquids based on pyrrolidine, anions and cations. The catalytic system had wide substrate scope and was applicable for the reaction of aromatic primary and secondary alcs. and thiols including aliphatic and aromatic thiols, benzothiazole-2-thiols and benzooxazole-2-thiols. Besides, there was no obvious change in activity of the catalyst after six runs. Thus, the catalytic system exhibited good recyclability. Addnl., carbocations should be the key intermediate and several functionalized groups of the ionic liquids have synergetic effect for the thiolation. In the experiment, the researchers used (3-Chlorophenyl)(phenyl)methanol(cas: 63012-03-3Recommanded Product: 63012-03-3)
(3-Chlorophenyl)(phenyl)methanol(cas: 63012-03-3) belongs to hydroxy-containing compounds. Hydroxy groups participate in the dehydration reactions that link simple biological molecules into long chains. The creation of a peptide bond to link two amino acids to make a protein removes the −OH from the carboxy group of one amino acid.Recommanded Product: 63012-03-3
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts