Metal??Free Air Oxidation of Thiols in Recyclable Ionic Liquid: A Simple and Efficient Method for the Synthesis of Disulfides

…, FZ Galetto, LC Soares, OED Rodrigues…

Index: Singh, Devender; Galetto, Fabio Z.; Soares, Letiere C.; Rodrigues, Oscar E. Dorneles; Braga, Antonio Luiz European Journal of Organic Chemistry, 2010 , # 14 p. 2661 - 2665

Full Text: HTML

Citation Number: 24

Abstract

Abstract An efficient procedure for the oxidative coupling of alkyl, aryl and heteroaryl thiols with atmospheric oxygen is reported. The methodology utilizes BMIM-BF 4 as a recyclable solvent and does not require support materials or metal salts. Symmetric disulfides are obtained in excellent yields.

Related Articles:

The trans opening of ethylene diamine tetra acetic acid bis anhydride (EDTAA) with cystine-di-OMe: one-step synthesis of bihelical systems

[Naini, Santhosh Reddy; Ranganathan, Subramania; Yadav, Jhillu Singh; Sarma; Ramakrishna; Nagaraj, Ramakrishnan; Premkumar, J. Richard; Sastry, G. Narahari Tetrahedron Letters, 2014 , vol. 55, # 6 p. 1132 - 1135]

Disulfide stereochemistry. Conformations and chiroptical properties of L-cystine derivatives

[Journal of the American Chemical Society, , vol. 94, # 17 p. 6141 - 6151]

Production of polyselenodipenicillamines, unique selenium compounds

[Chemical and Pharmaceutical Bulletin, , vol. 58, # 7 p. 957 - 960]

More Articles...