Synthesis of Thiol Esters Using Nano CuO/Ionic Liquid as an Eco-Friendly Reductive System Under Microwave Irradiation
作者:Juliano B. Azeredo、Marcelo Godoi、Ricardo S. Schwab、Giancarlo V. Botteselle、Antonio L. Braga
DOI:10.1002/ejoc.201300295
日期:2013.8
We report an efficient, fast, and environmentally friendly method for the synthesis of a wide range of thiolesters using stable diorganoyl disulfides and acyl chlorides, using CuO nanoparticles and [pmim]Br as the reductive system. This method gave good to excellent isolated yields of the desired products after only three minutes of microwave irradiation. Furthermore, by using the same green approach
Convenient Route to Thiocarbonates from Alcohols, Thiols, and Triphosgene
作者:Barahman Movassagh、Mohammad Soleiman-Beigi
DOI:10.1080/00397910903457258
日期:2010.11.3
An efficient and simple one-pot, three-component procedure has been introduced for the preparation of various thiocarbonates from thiols, alcohols, and triphosgene in dichloromethane.
介绍了一种有效且简单的一锅三组分程序,用于在二氯甲烷中从硫醇、醇和三光气制备各种硫代碳酸酯。
A new method for synthesis of S-aryl-O-alkyl thiolcarbonates: selenium-catalyzed reaction of alcohols with carbon monoxide and diaryl disulfides
A unique catalytic ability of selenium has been developed. When alcohols were allowed to react with diaryl disulfides in the presence of a catalytic amount of selenium under a pressurized carbonmonoxide, S-aryl-O-alkyl thiolcarbonates were obtained in moderate to good yields.
Synthesis of S-Aryl/Alkyl Thiolcarbonates from Disulfides and Chloroformates in the Presence of the Zn/AlCl3 System
作者:Barahman Movassagh、Maryam Tavoosi
DOI:10.1007/s00706-007-0778-z
日期:2008.3
A simple, general, and high yielding method has been developed for the synthesis of S -aryl/alkyl- O -aryl/alkyl thiolcarbonates from various chloroformates and disulfides by reductive cleavage of the S–S bond with a Zn/AlCl3 system in dry acetonitrile at 80°C.