Z
Zukhra I. Niazimbetova
Researcher at University of Delaware
Publications - 6
Citations - 226
Zukhra I. Niazimbetova is an academic researcher from University of Delaware. The author has contributed to research in topics: Malononitrile & Piperidine. The author has an hindex of 4, co-authored 6 publications receiving 220 citations. Previous affiliations of Zukhra I. Niazimbetova include Russian Academy of Sciences.
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Journal ArticleDOI
One-step synthesis of substituted 6-amino-5-cyanospiro-4-(piperidine-4')- 2H,4H-dihydropyrazolo[3,4-b]pyrans.
Anatoliy M. Shestopalov,Yuliya M. Emeliyanova,Aleksandr A. Shestopalov,Lyudmila A. Rodinovskaya,Zukhra I. Niazimbetova,Dennis H. Evans +5 more
TL;DR: Three-component condensation of 4-piperidinones, 5-pyrazolones, and malononitrile proceeds chemically and electrochemically and is a convenient one-step means of synthesis of substituted 6-amino-5-cyanospiro-4-(piperidine-4')-2H,4H-dihydropyrazolo[3,4-b]pyrans.
Journal ArticleDOI
Cross-condensation of derivatives of cyanoacetic acid and carbonyl compounds. Part 1: Single-stage synthesis of 1′-substituted 6-amino-spiro-4-(piperidine-4′)-2H,4H-pyrano[2,3-c]pyrazole-5-carbonitriles
Anatoliy M. Shestopalov,Yuliya M. Emeliyanova,Aleksandr A. Shestopalov,Lyudmila A. Rodinovskaya,Zukhra I. Niazimbetova,Dennis H. Evans +5 more
TL;DR: In this paper, a method of synthesis of potentially physiologically active compounds, 1′-substituted 6-amino-spiro-4-(piperidine-4′)-2H,4H-pyrano[2,3-c]pyrazoles, was developed.
Journal ArticleDOI
Synthesis of 2-amino-4-aryl-3-cyano-6-methyl-5-ethoxycarbonyl-4h-pyrans
Anatoliy M. Shestopalov,Zukhra I. Niazimbetova,Dennis H. Evans,Murat E. Niyazymbetov,Murat E. Niyazymbetov +4 more
Journal ArticleDOI
Cross‐Condensation of Derivatives of Cyanoacetic Acid and Carbonyl Compounds. Part 1. Single‐Stage Synthesis of 1′‐Substituted 6‐Amino‐spiro‐4‐(piperidine‐4′)‐2H,4H‐pyrano [2,3‐c]pyrazole‐5‐carbonitriles.
Anatoliy M. Shestopalov,Yuliya M. Emeliyanova,Aleksandr A. Shestopalov,Lyudmila A. Rodinovskaya,Zukhra I. Niazimbetova,Dennis H. Evans +5 more
TL;DR: In this article, a method of synthesis of potentially physiologically active compounds, 1′-substituted 6-amino-spiro-4-(piperidine-4′)-2H,4H-pyrano[2,3-c]pyrazoles, was developed.
Journal ArticleDOI
One-Step Synthesis of Substituted 6-Amino-5-cyanospiro-4-(piperidine-4′)-2H,4H-dihydropyrazolo [3,4-b]pyrans.
Anatoliy M. Shestopalov,Yuliya M. Emeliyanova,Aleksandr A. Shestopalov,Lyudmila A. Rodinovskaya,Zukhra I. Niazimbetova,Dennis H. Evans +5 more
TL;DR: Three-component condensation of 4-piperidinones (7), 5-pyrazolones (8), and malononitrile (4) proceeds chemically and electrochemically and is a convenient one-step means of synthesis of substituted 6-amino-5-cyanospiro-4-(piperidine-4')-2H,4H-dihydropyrazolo[3,4-b]pyrans as discussed by the authors.