The novel N, S-substituted nitro dienes from the reactions of some mono (alkylthio)-substituted 2-nitrodienes with piperazine and thiomorpholine and a structural study


Ibis C., Deniz N. G.

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, vol.46, pp.674-680, 2007 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 46 Issue: 4
  • Publication Date: 2007
  • Title of Journal : INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
  • Page Numbers: pp.674-680

Abstract

Thiosubstituted nitrodien compounds 1a-f are obtained from 2-nitropentachlorobutadiene and some alifatic thiols. Compounds 1a-f have reacted with thiomorpholine 2 and yielded 3a-f in CH2Cl2. The compounds 5a-f have been obtained by the reactions of 1a-f with N-(diphenylmethyl)piperazine 4 in CH2Cl2. 2-Nitro-3,4,4-trichloro-1-(ethylthio)-1-[4-(1-diphenylmethyl)-piperazin-1-yl]-1,3-butadiene 5a is synthesized and its crystal structure is determined. The compound 5a crystallizes in the orthorhombic crystal system (space group P2(1)2(1)2(1)) with the unit cell parameters a = 9.4240(2) angstrom, b = 14.4007(2) angstrom, c = 18.1891(2) angstrom, alpha, beta, gamma = 90 degrees, V = 2468.48(7) angstrom(3), Z = 4. The structure has been solved by direct methods (SIR92) and refined to the residual index R-1 = 0.078.