Title : ( New Route for the Synthesis of Pyrimido[4 ,5 :4,5]thiazolo[3,2-a]benzimidazol-4(3H)-ones )
Authors: A. DAVOODNIA , Hossein Eshghi , S. EZZATAHMADI , N. TAVAKOLI-HOSEINI ,
Full TextAbstract
A new route for the synthesis of 2-arylpyrimido[4 ,5 :4,5]thiazolo[3,2- a]benzimidazol-4(3H)ones has been developed through heterocyclization of 3-aminothiazolo[3,2-a]benzimidazol-2-carboxamide with aromatic aldehydes in boiling glacial acetic acid followed by air oxidation.
Keywords
, Pyrimido[4 , 5 :4, 5]thiazolo[3, 2-a]benzimidazol-4(3H)- ones, 3-Aminothiazolo[3, 2-a]benzimidazol-2-carboxamide, Aromatic aldehydes, Heterocyclization
@article{paperid:1016746,
author = {A. DAVOODNIA and Eshghi, Hossein and S. EZZATAHMADI and N. TAVAKOLI-HOSEINI},
title = {New Route for the Synthesis of Pyrimido[4 ,5 :4,5]thiazolo[3,2-a]benzimidazol-4(3H)-ones},
journal = {Asian Journal of Chemistry},
year = {2010},
volume = {22},
number = {6},
month = {June},
issn = {0970-7077},
pages = {4959--4961},
numpages = {2},
keywords = {Pyrimido[4 ;5 :4;5]thiazolo[3;2-a]benzimidazol-4(3H)-
ones; 3-Aminothiazolo[3;2-a]benzimidazol-2-carboxamide; Aromatic
aldehydes; Heterocyclization},
}
%0 Journal Article
%T New Route for the Synthesis of Pyrimido[4 ,5 :4,5]thiazolo[3,2-a]benzimidazol-4(3H)-ones
%A A. DAVOODNIA
%A Eshghi, Hossein
%A S. EZZATAHMADI
%A N. TAVAKOLI-HOSEINI
%J Asian Journal of Chemistry
%@ 0970-7077
%D 2010
