DIBUTADIENYL PIPERAZINE, DIBUTADIENYL HOMOPIPERAZINES AND BUTADIENYL-SUBSTITUTED PIPERIDINES FROM MONOSUBSTITUTED HALODIENES
作者:Cemil İbiş、Nihal Yilmaz、H. Özlem Ataseven
DOI:10.1080/10426500490466850
日期:2004.9
Compounds 3a-k were obtained from the reactions of compounds 1a-k with homopiperazine (2) in CH2Cl2. 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 CH2Cl2. Compounds 1a-b, 1d-f, and 1h-l 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 CH2Cl2.
Ibis, Cemil; Onul, Nihal Yilmaz, Revue Roumaine de Chimie, 2007, vol. 52, # 10, p. 953 - 956