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March-2021
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Journal of Emerging Technologies and Innovative Research ( An International Scholarly Open Access Journal, Peer-reviewed, Refereed Journal )
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UGC Approved Journal no 63975(19)
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UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975
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Published Paper ID:
JETIR2103078
Registration ID:
306680
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Title
SIMPLE AND EFFICIENT SYNTHESIS OF PYRIMIDOPYRIMIDINE AND THEIR DERIVATIVES.
Abstract
Abstract:In the present communication a simple and efficient synthesis of amino pyrimidine have been synthesized by using double michael addition reaction,in first reactionmichael acceptor ethylcyanoacetate and michael donor urea obtain 2,6-dihydroxypyrimidine which act as michael donor for further reaction with michael acceptor ethyl2,2-dicyano3,3-bis (methylthio) in the presence of catalytic amount of K2CO3 in DMF under reflux condition that offered 6-hydroxy-4-imino-2-(methylthio)-8-oxo-8,9-dihydro-4H-pyrimido[1,6-a]pyrimidine-3-carbonitrile and this synthesizedcompounds are used for derivatization. All synthesized compoundshave been characterized by spectralmethods.
Key Words
Keywords:Michael reaction, ethyl2,2-dicyano3,3-bis(methylthio), urea.
Cite This Article
"SIMPLE AND EFFICIENT SYNTHESIS OF PYRIMIDOPYRIMIDINE AND THEIR DERIVATIVES.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 3, page no.564-567, March-2021, Available :http://www.jetir.org/papers/JETIR2103078.pdf
ISSN
2349-5162 | Impact Factor 7.95 Calculate by Google Scholar
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Cite This Article
"SIMPLE AND EFFICIENT SYNTHESIS OF PYRIMIDOPYRIMIDINE AND THEIR DERIVATIVES.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 3, page no. pp564-567, March-2021, Available at : http://www.jetir.org/papers/JETIR2103078.pdf
Publication Details
Published Paper ID: JETIR2103078
Registration ID: 306680
Published In: Volume 8 | Issue 3 | Year March-2021
Page No: 564-567
Country: NANDED, INDIA, India .
Area: Chemistry
ISSN Number: 2349-5162
Publisher: IJ Publication
Published Paper URL :: https://www.jetir.org/view?paper=JETIR2103078
Published Paper PDF: https://www.jetir.org/papers/JETIR2103078
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