NDLI: Synthesis, Spectroscopic Studies and Crystal Structure of N,N′-bis((thiophene-2-carboxamido)propyl)piperazine

Content Provider	SpringerLink
Author	Balaban, Ayla Çolak, Naki Ünver, Hüseyin Erk, Birgül Durlu, Tahsin Nuri Zengin, D. Mehmet
Copyright Year	2008
Abstract	A new multidentate ligand N,N′-bis((thiophene-2-carboxamide)propyl)piperazine has been synthesized from the reaction of thiophene-2-carbonylchloride and 1,4-bis(3-aminopropyl)piperazine. The title compound has been characterized by elemental analysis, FT-IR, $^{1}$H-NMR and $^{13}$C-NMR spectroscopic techniques. The crystal structure of the title compound (C$_{20}$H$_{30}$N$_{4}$O$_{2}$S$_{2}$Cl$_{2}$) has also been determined by X-ray analysis. The title compound crystallize in the monoclinic space group P2$_{1}$/c with a = 9.768(1), b = 12.895(1), c = 10.083(1) Å, β = 115.12(1)°, V = 1149.9(2) Å$^{3}$, D $_{ x }$= 1.425 g cm$^{−3}$ and Z = 2. The crystal structure was solved by direct methods and refined by full-matrix least squares to a find R = 0.039 [I > 2σ (I)] for 2,786 observed reflections.The (N,N’–bis((thiophene-2- carboxamido)propyl)piperazine) molecule has been synthesized and its molecule structure has been investigated by using , FT-IR, 13C NMR and 1H-NMR spectroscopic and crystallographic techniques.
Starting Page	369
Ending Page	372
Page Count	4
File Format	PDF
ISSN	10741542
Journal	Journal of Chemical Crystallography
Volume Number	38
Issue Number	5
e-ISSN	15728854
Language	English
Publisher	Springer US
Publisher Date	2008-01-15
Publisher Place	Boston
Access Restriction	Subscribed
Subject Keyword	1,4-Bis(3-aminopropyl)piperazine Thiophene ring NMR Amide Vibrational spectrum Inorganic Chemistry Physical Chemistry Crystallography Organometallic Chemistry
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Chemistry

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