Abstract
As part of a study into new Fentanyl-derived opioid compounds with potent analgesic activity and reduced side effects the starting material title compound, C14H21N3O (1), was synthesized and characterized by NMR spectroscopy and single-crystal X-ray diffraction. The crystal structure is monoclinic Cc with unit cell parameters a = 14.1480(3) Å, b = 14.1720(4) Å, c = 27.6701(7) Å, β = 96.956(1)°, α = γ = 90°. The compound has crystallized with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation and an analysis of the structure shows that although all four unique molecules overlay very well there is no evidence of pseudo-symmetry which would relate the molecules in the higher symmetry space group C2/c. The crystal packing consists of two separate hydrogen bonded chains which are linked together to form a thick 2D structure in the ab plane. Index Abstract: The compound N'-(1-benzylpiperidin-4-yl)acetohydrazide crystallizes with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation but there is no evidence of pseudo-symmetry.[Figure not available: see fulltext.]
| Original language | English (US) |
|---|---|
| Pages (from-to) | 961-964 |
| Number of pages | 4 |
| Journal | Journal of Chemical Crystallography |
| Volume | 40 |
| Issue number | 11 |
| DOIs | |
| State | Published - Nov 2010 |
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Keywords
- Hydrogen bonding
- Organic compounds
- Z' > 1
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
Cite this
Synthesis and crystallographic study of N'-(1-benzylpiperidin-4-yl) acetohydrazide. / Nichol, Gary S.; Vardanyan, Ruben S; Hruby, Victor J.
In: Journal of Chemical Crystallography, Vol. 40, No. 11, 11.2010, p. 961-964.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis and crystallographic study of N'-(1-benzylpiperidin-4-yl) acetohydrazide
AU - Nichol, Gary S.
AU - Vardanyan, Ruben S
AU - Hruby, Victor J
PY - 2010/11
Y1 - 2010/11
N2 - As part of a study into new Fentanyl-derived opioid compounds with potent analgesic activity and reduced side effects the starting material title compound, C14H21N3O (1), was synthesized and characterized by NMR spectroscopy and single-crystal X-ray diffraction. The crystal structure is monoclinic Cc with unit cell parameters a = 14.1480(3) Å, b = 14.1720(4) Å, c = 27.6701(7) Å, β = 96.956(1)°, α = γ = 90°. The compound has crystallized with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation and an analysis of the structure shows that although all four unique molecules overlay very well there is no evidence of pseudo-symmetry which would relate the molecules in the higher symmetry space group C2/c. The crystal packing consists of two separate hydrogen bonded chains which are linked together to form a thick 2D structure in the ab plane. Index Abstract: The compound N'-(1-benzylpiperidin-4-yl)acetohydrazide crystallizes with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation but there is no evidence of pseudo-symmetry.[Figure not available: see fulltext.]
AB - As part of a study into new Fentanyl-derived opioid compounds with potent analgesic activity and reduced side effects the starting material title compound, C14H21N3O (1), was synthesized and characterized by NMR spectroscopy and single-crystal X-ray diffraction. The crystal structure is monoclinic Cc with unit cell parameters a = 14.1480(3) Å, b = 14.1720(4) Å, c = 27.6701(7) Å, β = 96.956(1)°, α = γ = 90°. The compound has crystallized with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation and an analysis of the structure shows that although all four unique molecules overlay very well there is no evidence of pseudo-symmetry which would relate the molecules in the higher symmetry space group C2/c. The crystal packing consists of two separate hydrogen bonded chains which are linked together to form a thick 2D structure in the ab plane. Index Abstract: The compound N'-(1-benzylpiperidin-4-yl)acetohydrazide crystallizes with four crystallographically unique molecules in the asymmetric unit; each molecule has a very similar conformation but there is no evidence of pseudo-symmetry.[Figure not available: see fulltext.]
KW - Hydrogen bonding
KW - Organic compounds
KW - Z' > 1
UR - http://www.scopus.com/inward/record.url?scp=78649991682&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649991682&partnerID=8YFLogxK
U2 - 10.1007/s10870-010-9771-1
DO - 10.1007/s10870-010-9771-1
M3 - Article
VL - 40
SP - 961
EP - 964
JO - Journal of Crystallographic and Spectroscopic Research
JF - Journal of Crystallographic and Spectroscopic Research
SN - 0277-8068
IS - 11
ER -