Аннотация:
Oxidation of C-amino-N-alkylpyrazoles on a NiO(OH) electrode in an aqueous alkaline medium affords the corresponding azopyrazoles. The success in implementation of these processes is due to the structure of C-aminopyrazoles.
Образец цитирования:
B. V. Lyalin, V. L. Sigacheva, V. A. Kokorekin, V. A. Petrosyan, “A new synthesis of azopyrazoles by oxidation of C-aminopyrazoles on a NiO(OH) electrode”, Mendeleev Commun., 25:6 (2015), 479–481
Yaqi Qin, Feng Yang, Zhong Chen, Ming Lu, Pengcheng Wang, “Revealing the Electro-oxidation Mechanism of 5-Aminotetrazole on Nickel-Based Oxides and Synthesizing 5,5′-Azotetrazolate Salts”, Inorg. Chem., 63:26 (2024), 12299
M. Xie, J. Gong, J. Zhou, J. Wang, Yu. Cao, T. Zhou, Ya. Dai, “Green coupling of 3,5-diamino-1H-1,2,4-triazole into the azo compound”, Mendeleev Commun., 33:5 (2023), 717–720
Larry Yet, Comprehensive Heterocyclic Chemistry IV, 2022, 1
Boris V. Lyalin, Vera L. Sigacheva, Anastasia S. Kudinova, Bogdan I. Ugrak, Vladimir A. Petrosyan, Vladimir A. Kokorekin, “Electrooxidative N–N Cross Coupling: A Way to New Azopyrazoles”, Chem Heterocycl Comp, 58:1 (2022), 1
Boris V. Lyalin, Vera L. Sigacheva, Anastasia S. Kudinova, Sergey V. Neverov, Vladimir A. Kokorekin, Vladimir A. Petrosyan, “Electrooxidation Is a Promising Approach to Functionalization of Pyrazole-Type Compounds”, Molecules, 26:16 (2021), 4749
B. V. Lyalin, V. L. Sigacheva, B. I. Ugrak, V. A. Petrosyan, “Oxidative N—N coupling of N-alkyl-3-aminopyrazoles to azopyrazoles in aqueous solutions of NaOCl and NaOBr”, Russ Chem Bull, 70:1 (2021), 164
Xiaoxue Fu, Jinyan Du, Bo Wu, Gaili Ke, Jun Wang, Yong Zhou, Kun Liu, Yang Yang, Qian Yang, Biao Xiong, Huichao He, “Convenient Synthesis of 5,5′-azotetrazolate Energetic Salts through Electrochemical Oxidative-Coupling of 5-amino-1H-tetrazole Under Mild Conditions”, J. Electrochem. Soc., 167:6 (2020), 065503
Boris V. Lyalin, Vera L. Sigacheva, Vladimir A. Kokorekin, Vladimir A. Petrosyan, “Electrosynthesis of azopyrazoles via the oxidation of N -alkylaminopyrazoles on a NiO(OH) anode in aqueous alkali – A green method for N-N homocoupling”, Tetrahedron Letters, 59:28 (2018), 2741
B. V. Lyalin, V. L. Sigacheva, V. A. Kokorekin, T. Ya. Dutova, G. M. Rodionov, V. A. Petrosyan, “Oxidative transformation of N-substituted 3-aminopyrazoles to azopyrazoles using electrogenerated bromine as a mediator”, Russ Chem Bull, 67:3 (2018), 510
B. V. Lyalin, V. L. Sigacheva, L. L. Fershtat, N. N. Makhova, V. A. Petrosyan, “Eco-friendly N–N coupling of aminofuroxans into azofuroxans under the action of electrogenerated hypohalites”, Mendeleev Commun., 28:5 (2018), 518–520
A. O. Terent'ev, O. M. Mulina, D. A. Pirgach, M. A. Syroeshkin, A. P. Glinuskin, G. I. Nikishin, “Electrochemical synthesis of sulfonamides from arenesulfonohydrazides or sodium p-methylbenzenesulfinate and amines”, Mendeleev Commun., 26:6 (2016), 538–539
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