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Application filed by Marius Terdic, Victoria Pasnicu, Mircea CenanfiledCriticalMarius Terdic
Priority to RO105104ApriorityCriticalpatent/RO82904B1/ro
Publication of RO82904A2publicationCriticalpatent/RO82904A2/ro
Publication of RO82904B1publicationCriticalpatent/RO82904B1/ro
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
Inventia se refera la un procedeu de preparare a 2,2-dimetil-hidrazidei acidului succinic (Tepacen) prin reactia anhidridei succinice cu 1,1-dimetilhidrazina în cantitati echimolare, folosind drept mediu de reactie clorura de metilen.
RO105104A1981-02-141981-02-14Procedeu pentru prepararea 2, 2-dimetilhidrazidei acidului succinic
RO82904B1
(ro)