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,N’-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.

Authors and Affiliations

Sambhaji P. Vartale
P.G. Research Centre, Department of Chemistry, Yeshwant Mahavidyalaya, Nanded, Maharashtra, India
Sandeep G. Sontakke
Department of Chemistry, Dr. B. N. Purandare Arts, Smt.S.G.Gupta Commerce and Science College, Lonavala , Maharashtra, India
Prashant N. Ubale
P.G. Research Centre, Department of Chemistry, Yeshwant Mahavidyalaya, Nanded, Maharashtra, India

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.
Journal URL : http://ijsrst.com/IJSRST173912

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