DIBUTADIENYL PIPERAZINE,DIBUTADIENYL HOMOPIPERAZINES AND BUTADIENYL-SUBSTITUTED PIPERIDINES FROM MONOSUBSTITUTED HALODIENES |
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| Authors: | Cemil İbiş Nihal Yilmaz H. Özlem Ataseven |
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| Affiliation: | Istanbul University, Faculty of Engineering, Department of Chemistry , Avcilar-Istanbul, Turkey |
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| Abstract: | Compounds 3a–k were obtained from the reactions of compounds 1a–k with homopiperazine (2) in CH 2 Cl 2 . Compounds 1a–b, 1d–f, and 1h–l gave compounds 5a–b, 5d–f, and 5h–l with 2-methylpiperazine (4) in dichloromethane. Compounds 7c and 9c were obtained from the reactions of compound 1c with 4-ethoxycarbonyl piperazine (6) and 4-piperidinol (8) in CH 2 Cl 2 . Compounds 1a and 1f gave compounds 11a and 11f with 4-methylpiperazine (10), and compound 13f was obtained from the reactions of compound 1f with 4-methylpiperidine (12) in CH 2 Cl 2 . |
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| Keywords: | Homopiperazine N,S-substituted-1,3-halodienes piperazine piperidine thiosubstituted nitrodiene |
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