83412-97-9Relevant academic research and scientific papers
A succinimide-N-sulfonic acid catalyst for acetylation reactions in absence of a solvent
Shirini, Farhad,Khaligh, Nader Ghaffari
, p. 695 - 703 (2013/08/25)
A small amount of succinimide-N-sulfonic acid efficiently catalyzed the acetylation of a variety alcohols, phenols, thiols, amines and aldehydes with acetic anhydride at room temperature under solvent free conditions. This catalyst has the advantages of excellent yields and short reaction times and the reaction can be carried out on a large scale, which makes it potentially useful for industrial applications.
Studies on the Synthesis of Heterocyclic Compounds. VIII. Action of Acyl Halides on 2,2-di-n-butyl-1,3,2-benzoxathiastannole, 2-Chloro-1,3,2-benzoxathiaarsole and -stibole
Anchisi, Carlo,Corda, Luciana,Fadda, Anna,Maccioni, Antonio,Podda, Gianni
, p. 649 - 652 (2007/10/02)
The cleavage reaction of some 1,3,2-benzoxathiastannole,-arsole and -stibole derivatives with acetyl and benzoyl chloride is described.The reactions were carried out refluxing in benzene or at room temperature.In all cases, the reaction occurs through the initial cleavage of the S-M linkage with formation of the respective o-acylthio derivatives.The structure of the prepared compounds was assigned on the basis of their analytical, physical and spectral data.
Acyl transfer in o-hydroxybenzenethiol
McKinnon, David M.
, p. 2761 - 2764 (2007/10/02)
o-Hydroxybenzenethiol reacts with one equivalent of acetic anhydride to give a mixture of starting material, diacetylated material, and O- or S-monoacetylated products as determined by nmr.The same products are obtained by equilibration of a mixture of o-
