Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions
Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions

Mostafa Kazemi; Homa Kohzadi; Zahra Noori

Volume 2, Issue 1, pp. 1-81, Serial No. 2 , January 2014, , Pages 39-47

Abstract
  A general, mild and efficient protocol has been developed for the synthesis of esters and thioesters. The process has been taking place using tetra n-butylammonium iodide (TBAI) as ...  Read More
Dipyridine cobalt chloride as an efficient and chemoselective catalyst for the synthesis of 1,1-diacetates under solvent-free conditions
Dipyridine cobalt chloride as an efficient and chemoselective catalyst for the synthesis of 1,1-diacetates under solvent-free conditions

Sobhan Rezayati; Zahra Erfani; Saman Rezayati; Rahimeh Hajinasiri; Marzieh Rekavandi

Volume 2, Issue 1, pp. 1-81, Serial No. 2 , January 2014, , Pages 72-81

Abstract
  1,1-Diacetates(acylals) were prepared by direct condensation of various aldehydes with acetic anhydride using dipyridine cobalt chloride (CoPy2Cl2) as an efficient and green catalyst ...  Read More