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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
Author(s) -
Anchisi Carlo,
Corda Luciana,
Fadda Anna,
Maccioni Antonio,
Podda Gianni
Publication year - 1982
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570190339
Subject(s) - chemistry , halide , cleavage (geology) , benzene , benzoyl chloride , medicinal chemistry , chloride , acyl chloride , organic chemistry , stereochemistry , engineering , geotechnical engineering , fracture (geology)
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.