Abstract:
(Chalcogenophosphoryl)(hydroxyl)methyl-substituted pyrazoles were obtained by catalyst-free reaction between 4- and 5-pyrazolecarbaldehydes and secondary phosphine chalcogenides R2P(X)H [R=Ph, (CH2)2Ph, X=O, S, Se] at 23–50°C in toluene.
Citation:
S. F. Malysheva, V. A. Kuimov, N. A. Belogorlova, N. K. Gusarova, I. V. Taidakov, A. I. Albanov, I. L. Eremenko, B. A. Trofimov, “Catalyst-free addition of secondary phosphine chalcogenides to pyrazolecarbaldehydes”, Mendeleev Commun., 29:6 (2019), 683–685
Linking options:
https://www.mathnet.ru/eng/mendc1630
https://www.mathnet.ru/eng/mendc/v29/i6/p683
This publication is cited in the following 5 articles:
Pravin Nandkumar Muli, Megha Mukund Muley, Bhaskar Sadashiv Dawane, “One-pot Multicomponent synthesis of 3-(substitutedphenyl)-5-oxo-3,4,5,6-tetrahydroimidazo[4,5-c] Pyrazole-2(1H)-carbaldehyde Derivatives Act as Antibacterial Agents”, Orient. J. Chem, 39:1 (2023), 167
Svetlana Malysheva, Vladimir Kuimov, Lyudmila Belovezhets, Natalia Belogorlova, Marina Borovskaya, Gennadii Borovskii, “Phosphine chalcogenides and their derivatives from red phosphorus and functionalized pyridines, imidazoles, pyrazoles and their antimicrobial and cytostatic activity”, Bioorganic Chemistry, 132 (2023), 106363
Svetlana F. Malysheva, Vladimir A. Kuimov, Natalia A. Belogorlova, Ludmila A. Beloveghets, Alexander I. Albanov, Yurii K. Usoltsev, Boris A. Trofimov, “Synthesis of Diorganylphosphine Oxides Bearing Hetarylalkyl Moieties and Study of Their Antimicrobial Activities”, ChemistrySelect, 7:35 (2022)
A. Yu. Mitrofanov, I. P. Beletskaya, “A convenient one-pot two-step synthesis of pyrazolylphosphonates from ethynylphosphonate”, Mendeleev Commun., 31:4 (2021), 536–537
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