Tetrathiomolybdate-Mediated Ring Opening of Isatoic Anhydrides: An Entry to S-Alkyl or S-Aryl 2-Aminobenzenecarbothioate Derivatives
Data(s) |
2014
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Resumo |
Decarboxylative thioesterification of isatoic anhydrides mediated by benzyl(triethyl)ammonium tetrathiomolybdate gave the corresponding S-alkyl or S-aryl 2-aminobenzenecarbothioate derivatives at 60 degrees C. At ambient temperature, organic disulfides were reductive cleaved in the presence of tetrathiomolybdate to generate thiolate anions in situ; this was followed by attack on isatoic anhydrides to give the corresponding S-alkyl or S-aryl 2-aminobenzenecarbothioate derivatives. Additionally, it was shown that multistep reactions could be performed with tetrathiomolybdate, starting with an alkyl halide as a precursor of an alkyl disulfide, which, in turn, was used for ring opening of isatoic anhydrides. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/50478/1/syn_stu_46-22_3067_2014.pdf Venkateswarlu, Cheerladinne and Chandrasekaran, Srinivasan (2014) Tetrathiomolybdate-Mediated Ring Opening of Isatoic Anhydrides: An Entry to S-Alkyl or S-Aryl 2-Aminobenzenecarbothioate Derivatives. In: SYNTHESIS-STUTTGART, 46 (22). pp. 3067-3074. |
Publicador |
GEORG THIEME VERLAG KG |
Relação |
http://dx.doi.org/ 10.1055/s-0034-1378553 http://eprints.iisc.ernet.in/50478/ |
Palavras-Chave | #Organic Chemistry |
Tipo |
Journal Article PeerReviewed |