Synthesis and reactions of some new (E)-2-сyano-N′-[1-(pyren-3-yl)ethylidene]acetohydrazide derivatives
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DOI: 10.1134/s1070363217090250
Abstract: Some novel (E)-2-cyano-3-(substituted phenyl/dimethylamino)-N′-[1-(pyren-3-yl)]acrylohydrazides and benzochromenone-2-carbohydrazide derivatives were synthesized by reaction of (E)-2-cyano-N′-[1-(pyren-3-yl)ethylidene]acetohydrazide with several reagents. Chemical structures of the newly obtained products were determined by elemental and spectroscopic analysis. read more here.
Keywords: ethylidene acetohydrazide; synthesis reactions; pyren ethylidene; reactions new ... See more keywords
Efficient Synthesis and Reactions of New Functionally Substituted Pyrido[2,3-d]pyrimidine Candidates
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DOI: 10.1134/s1070363218060300
Abstract: Pyrido[2,3-d]pyrimidine derivatives were synthesized by the reaction of 2-hydrazinopyrido[2,3-d]-pyrimidin-4(3H)-one with different aryl aldehydes and active methylene compounds. Their structures were characterized by spectroscopic methods. read more here.
Keywords: synthesis reactions; efficient synthesis; reactions new; new functionally ... See more keywords