Sergeev, Pavel G. published the artcileConstruction of 6-Aminopyridazine Derivatives by the Reaction of Malononitrile with Dichloro-Substituted Diazadienes, Recommanded Product: 1-(2-Chloro-5-(trifluoromethyl)phenyl)hydrazine, the publication is European Journal of Organic Chemistry (2020), 2020(31), 4964-4971, database is CAplus.
The reactions of 4,4-dichloro-1,2-diazabuta-1,3-dienes with malononitrile resulted in an efficient approach to highly functionalized 6-aminopyridazine derivatives isolated in up to 98%. The process was found to provide straightforward access to the interesting type of nitrogen-containing heterocycles with an exocyclic double bond. Furthermore, the possibility of subsequent functionalization of the obtained compounds via intramol. cyclization was demonstrated. As a result, condensed azaheterocycles can be prepared very efficiently in one-pot and tandem versions. Finally, the influence of structural features of all synthesized compounds on their absorption characteristics in the UV/Vis-range is also investigated.
European Journal of Organic Chemistry published new progress about 1869-22-3. 1869-22-3 belongs to chlorides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Chloride,Hydrazine,Amine,Benzene, name is 1-(2-Chloro-5-(trifluoromethyl)phenyl)hydrazine, and the molecular formula is C15H20N2O2, Recommanded Product: 1-(2-Chloro-5-(trifluoromethyl)phenyl)hydrazine.
Referemce:
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