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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.46B [2007] >
IJC-B Vol.46B(04) [April 2007] >
| Title: | 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 |
| Authors: | Ibis, Cemil
Deniz, N Gulsah |
| Keywords: | Thiosubstituted nitrodiene
N,S-substituted nitrodiene
Thiomorpholine
Piperazine derivatives |
| Issue Date: | Apr-2007 |
| Publisher: | CSIR |
| IPC Code: | Int. Cl.⁸ C07D |
| 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 P2₁2₁2₁) with the unit cell parameters a = 9.4240(2) Å, b = 14.4007(2) Å, c = 18.1891(2) Å, ⍺ β, ϒ= 90º, V = 2468.48(7) ų, Z = 4. The structure has been solved by direct methods (SIR92) and refined to the residual index R₁ = 0.078. |
| Page(s): | 674-680 |
| ISSN: | 0376-4699 |
| Source: | IJC-B Vol.46B(04) [April 2007]
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