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One Pot Synthesis of 6,7-Diimino imidazolo[2,3-b]pyrimido[5,6-e] pyrimido[2,3-b][1,3]benzothiazole Derivatives

Authors(3) :-Sambhaji P. Vartale, Sandeep G. Sontakke , Prashant N. Ubale

We have reported the synthesis of 6,7-Diimino imidazolo[2,3-b]pyrimido[5,6-e]pyrimido[2,3-b][1,3]benzothiazole derivatives by condensing 3-Cyano-4-imino-2-methylthio-4H-pyrimido[1,2-a]benzimidazole with 2-Amino benzothiazole derivatives in presence of N,Ní-dimethyl formamide and anhydrous potassium carbonate as a catalyst under reflux condition. The structures of all newly synthesized cyclic compounds were confirmed on the basis of spectral analysis, IR, 1H NMR and Mass spectral properties.
Sambhaji P. Vartale, Sandeep G. Sontakke , Prashant N. Ubale
Benzothiazole, Pyrimido, DMF, Potassium Carbonate, Spectral Properties.
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Publication Details
  Published in : Volume 3 | Issue 9 | November-December 2017
  Date of Publication : 2017-12-15
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 59-61
Manuscript Number : IJSRST173912
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
Sambhaji P. Vartale, Sandeep G. Sontakke , Prashant N. Ubale, "One Pot Synthesis of 6,7-Diimino imidazolo[2,3-b]pyrimido[5,6-e] pyrimido[2,3-b][1,3]benzothiazole Derivatives", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 3, Issue 9, pp.59-61, November-December-2017
URL : http://ijsrst.com/IJSRST173912