73726-60-0Relevant articles and documents
A new strategy for chemoselective O-acylation of β-mercapto alcohols via alkylsilyl and stannyl protection
Maheswara, Muchchintala,Kim, Mirae,Yun, Sun-Ju,Ju, Jung Jin,Do, Jung Yun
scheme or table, p. 480 - 483 (2009/05/07)
Chemoselective preparation of O-acylated derivatives from bis-protected mercapto alcohols was described. Trialkylsilyl and trialkylstannyl chloride are used to generate an intermediate with O- and S-protection. The intermediates from β-mercapto alcohols a
On the Acylation of 1,3-Benzoxathiole Systems
Bernard, Angela Maria,Cocco, Maria Teresa,Congiu, Cenzo,Plumitallo, Antonio
, p. 591 - 593 (2007/10/02)
The acylation on 1,3-benzoxathiole systems, as well as the effect of the stoichiometry of the catalyst on the yields of ketones and of breaking products of the O-C-S bonds is here described.
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.