New methods of synthesis, structure and aminomethylation of 4-imino-2-(dicyanomethylene)-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

New methods of synthesis, structure and aminomethylation of 4-imino-2-(dicyanomethylene)-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

Sequential reaction of cyclohexanone with malononitrile and2-aminopropene-1,1,3-tricarbonitrile in the presence of potassium hydroxide orsodium ethylate in ethanol gave4-imino-2-(dicyanomethylene)-3-azaspiro[5.5]undecane-1,5-dicarbonitrile. Thelatter reacted with primary amines and an excess of form...

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Príomhchruthaitheoirí:	Dotsenko, V. V., Доценко, В. В., Aksenov, N. A., Аксенов, Н. А., Aksenova, I. V., Аксенова, И. В., Shcherbakov, S. V., Щербаков, С. В., Ovcharov, S. N., Овчаров, С. Н.
Formáid:	Статья
Teanga:	English
Foilsithe / Cruthaithe:	Pleiades journals 2021
Ábhair:	2,4-diamino-5,6,7,8-tetrahydronaphthalene-1,3-dicarbonitrile cyclohexanone malononitrile aminomethylation 4-imino-2-(dicyanomethylene)-3-azaspiro[5.5]undecane-1,5-dicarbonitrile 2-aminopropene-1,1,3-tricarbonitrile
Rochtain ar líne:	https://dspace.ncfu.ru/handle/20.500.12258/18061
Clibeanna:	Cuir clib leis Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!

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