Synthesis and aminomethylation of 9-aza-3-azoniaspiro[5,5]undeca-7,10-diene-8-selenolates was written by Frolov, K. A.;Dotsenko, V. V.;Krivokolysko, S. G.;Zubatyuk, R. I.;Shishkin, O. V.. And the article was included in Chemistry of Heterocyclic Compounds (New York, NY, United States) in 2013.COA of Formula: C7H13NO This article mentions the following:
0-Amino-7,11-dicyano-9-aza-3-azoniaspiro[5,5]undeca-7,10-diene-8-selenolates I (R = Me, Et, PhCH2) were obtained by interaction of N-alkylpiperidin-4-ones with 2 equivalent cyanoselenoacetamide or with malononitrile and cyanoselenoacetamide. Subsequent aminomethylation proceeded under mild conditions and led to the formation of 8′-selenoxo-3′,5′,7′,11′-tetraazaspiro[piperidine-4,13′-tricyclo[7.3.1.02,7]tridec[2]ene]-1′,9′-dicarbonitriles II (R = Me, Et, PhCH2; R1 = Me, Ph, 4-MeC6H4). The mol. and crystal structure of II (R = Me, R1 = 4-MeC6H4) was determined by x-ray structural anal. [triclinic, space group P1虆, a 8.6727(5), b 11.4177(5), c 13.8108(9) 脜, 伪 89.674(5), 尾 83.235(5), 纬 83.898(5)掳, V 1350.34(13) 脜3, Z 2]. In the experiment, the researchers used many compounds, for example, 1-Ethylpiperidin-4-one (cas: 3612-18-8COA of Formula: C7H13NO).
1-Ethylpiperidin-4-one (cas: 3612-18-8) belongs to piperidine derivatives. Piperidine is a saturated organic heteromonocyclic parent, an azacycloalkane, a secondary amine and a member of piperidines. Piperidine derivatives are being utilized in different ways as anticancer, antiviral, antimalarial, antimicrobial, antifungal, antihypertension, analgesic, anti-inflammatory, anti-Alzheimer, antipsychotic and/or anticoagulant agents.COA of Formula: C7H13NO
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem