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Synthesis, Crystal Structure and Thermal Behavior of a New Polynitrile N,N,N′,N′-tetra(2-cyanoethyl)-1,4-bis(3-aminopropyl)piperazine.
- Source :
-
Journal of Chemical Crystallography . Aug2011, Vol. 41 Issue 8, p1190-1194. 5p. - Publication Year :
- 2011
-
Abstract
- A new polynitrile, N,N,N′,N′-tetra(2-cyanoethyl)-1,4-bis(3-aminopropyl)piperazine, was synthesized by the nucleophilic addition reaction of 1,4-bis(3-aminopropyl)piperazine and acrylonitrile for the first time. The title compound was characterized by elemental analysis, IR spectrum, and its crystal structure determined by X-ray single-crystal diffraction. The compound crystallizes in the monoclinic system with space group P2/ c and a = 8.6195(12), b = 9.300(14), c = 16.221(2) Å, β = 97.824(2)°, V = 1288.2(3) Å, D = 1.064 g cm, M = 412.59, Z = 2, F(000) = 448, μ = 0.067 mm. The TG-DTA analysis revealed that the title compound possesses relatively good thermal stability under 220 °C. Graphical Abstract: A new polynitrile, N,N,N′,N′-tetra(2-cyanoethyl)-1,4-bis(3-aminopropyl)piperazine, was synthesized and characterized by elemental analysis, IR spectrum, TG-DTA, and X-ray single-crystal diffraction.[Figure not available: see fulltext.] [ABSTRACT FROM AUTHOR]
- Subjects :
- *NITRILES
*NUCLEOPHILIC reactions
*PIPERAZINE
*X-ray diffraction
*ACRYLONITRILE
Subjects
Details
- Language :
- English
- ISSN :
- 10741542
- Volume :
- 41
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Chemical Crystallography
- Publication Type :
- Academic Journal
- Accession number :
- 62658591
- Full Text :
- https://doi.org/10.1007/s10870-011-0069-8