A Combined Synthetic and DFT Study on the Catalyst‐Free and Solvent‐Assisted Synthesis of 1,3,4‐Oxadiazole‐2‐thiol Derivatives
Author(s) -
Mohammad SoleimanBeigi,
Reza Aryan,
Maryam Yousofizadeh,
Shima Khosravi
Publication year - 2012
Publication title -
journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.436
H-Index - 50
eISSN - 2090-9063
pISSN - 2090-9071
DOI - 10.1155/2013/476358
Subject(s) - chemistry , solvation , oxadiazole , catalysis , thiol , solvent , solvent effects , ab initio , computational chemistry , combinatorial chemistry , selectivity , organic chemistry
A novel practical and efficient catalyst-free method for the synthesis of 5-substituted 1,3,4-oxadiazole-2-thiols has been developed, which is assisted by reaction solvent (DMF). The solvent effects on product selectivity were studied based on Onsager’s reaction field theory of electrostatic solvation. The ab initio theoretical studies on the effect of solvents on the process also supported the suitability of DMF as the reaction medium for the preparation of 1,3,4-oxadiazole-2-thiol derivatives
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