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A Microwave‐Accelerated Esterification of α , β ‐Unsaturated Acids with Alkyl or Aryl Carbonochloridate and Triethylamine in Acetonitrile as a Novel Esterifying Reagent Mixture
Author(s) -
Pathania Vinod,
Sharma Anuj,
Sinha Arun K.
Publication year - 2005
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200590058
Subject(s) - triethylamine , chemistry , acetonitrile , reagent , alkyl , aryl , microwave irradiation , yield (engineering) , organic chemistry , microwave , medicinal chemistry , catalysis , materials science , physics , quantum mechanics , metallurgy
An efficient synthesis of α , β ‐unsaturated esters by treatment of the corresponding acids with alkyl or aryl carbonochloridate, triethylamine, and acetonitrile was accomplished for the first time under microwave irradiation for 10 min. The esters 1b – 24b were isolated in 71–97% yield.