SALI COMPLESSI DI ZINCO E DI RAME DELL'ACIDO ETILENBISDITIOCARBAMMICO E DELL'ETERE METILICO DELL'ACIDO N-(BENZIMIDAZOLI-2)-CARBAMMICO, PROCEDIMENTO PER OTTENERLI ED USO DEI MEDESIMI

SALI COMPLESSI DI ZINCO E DI RAME DELL'ACIDO ETILENBISDITIOCARBAMMICO E DELL'ETERE METILICO DELL'ACIDO N-(BENZIMIDAZOLI-2)-CARBAMMICO, PROCEDIMENTO PER OTTENERLI ED USO DEI MEDESIMI

Metal complex salts of ethylene-bis-dithiocarbamate and benzimidazolyl-carbamate of formula (I) are new: (M is Zn and n is 1 or 2; or M is Cu and n is 1; all 3 cpds. are specifically claimed). Pref. CuCl2 or ZnCl2 is reacted with methyl N-(benzimidazol-2-yl) carbamate (II) in aq. soln. at 20-90 deg....

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Hauptverfasser: STEPAN SAFRONOVICH KUKALENKO, MARK JULIEVICH BERMAN, TAMARA SEMENOVNA PRONCHENKO, NIKOLAI MIKHAILOVICH BURMAKIN, VIKTOR ALEXANDROVICH UDOVENKO, VIKTORIVANOVICH ABELENTSEV, VALENTINA PETROVNA BRYSOVA, MIKHAIL ARSENIEVICH SANIN, NATALIA LEONIDOVNA KALUGINA, ELENA IVANOVNA ANDREEVA
Format: Patent
Sprache:ita
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Metal complex salts of ethylene-bis-dithiocarbamate and benzimidazolyl-carbamate of formula (I) are new: (M is Zn and n is 1 or 2; or M is Cu and n is 1; all 3 cpds. are specifically claimed). Pref. CuCl2 or ZnCl2 is reacted with methyl N-(benzimidazol-2-yl) carbamate (II) in aq. soln. at 20-90 deg.C. Reaction mixt. is treated with an aq. soln. of Na ethylene bis-dithiocarbamate (III).