4-Functionally-substituted 3-Heterylpyrazoles: XV. 3-Aryl (heteryl)-1-phenyl-4-pyrazolylmethylamines and Heterocumulenes Obtained Therefrom

…, OI Panimarchuk, NV Mel'nichenko, MV Vovk

Index: Bratenko; Panimarchuk; Mel'nichenko; Vovk Russian Journal of Organic Chemistry, 2005 , vol. 41, # 2 p. 238 - 242

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Abstract

Abstract By reduction of 3-aryl (heteryl)-1-phenyl-4-azidomethyl-pyrazoles in the presence of Raney nickel or by hydrazinolysis of N-[3-aryl (heteryl)-1-phenyl-4-pyrazolylmethyl] phthalimides 4-pyrazolylmethylamines were obtained that in reaction with bis (trichloromethyl) carbonate afforded 3-aryl-(heteryl)-1-phenyl-4-pyrazolylmethyl isocyanates, and with carbon disulfide furnished 3-aryl-(heteryl)-1-phenyl-4-pyrazolylmethyl ...