New Chemical Transformation of Substituted Dinitroacetonitrile in the Reaction with Isoquinoline in Presence of Acetylene Dicarboxylic Acid Dimethyl Ester

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Abstract

The reaction of substituted dinitroacetonitrile with isoquinoline in the presence of acetylene dicarboxylic acid dimethyl esters results in the formation of 1,3-dipolar cycloaddition products — a mixture of diastereomeric dimethyl-2-dinitromethyl-1,1вH-pyrimido[2,1-a]isoquinoline-3,4-dicarboxylates. The obtained compounds can be considered as promising synthons with potential antituberculosis and fungicidal activity.

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About the authors

E. A. Yurtaeva

Pyatigorsk Medical and Pharmaceutical Institute — Branch of Volgograd State Medical University

Email: tyrkov@rambler.ru
ORCID iD: 0000-0002-1639-1881
Russian Federation, prosp. Kalinina, 11, Pyatigorsk, 357532

A. G. Tyrkov

Astrakhan State University named V.N. Tatishchev

Author for correspondence.
Email: tyrkov@rambler.ru
ORCID iD: 0000-0003-3229-5248
Russian Federation, pl. Shaumyana, 1, Astrakhan, 414000

References

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Supplementary files

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1. JATS XML
2. Figure Diastereoisomeric forms of compounds 4a–e: R = NO2 (a), CO2Et(b), CO2Me (c), Cl(d), F (e).

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3. Scheme 1a–e, 4a–e: R = NO2 (a), CO2Et (b), CO2Me (c), Cl (d), F (e)

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