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About This Item
Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
Molecular Weight:
95.10
Beilstein/REAXYS Number:
105257
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
assay
95%
form
solid
bp
270 °C (lit.)
mp
62-67 °C (lit.)
SMILES string
[O-][n+]1ccccc1
InChI
1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H
InChI key
ILVXOBCQQYKLDS-UHFFFAOYSA-N
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General description
Pyridine N-oxide axle with [2]rotaxanes was synthesized via an anion templated threading-followed-by-stoppering strategy.
Application
Pyridine N-oxide was used to study the FTIR spectra of pyridine N-oxide in acetonitrile.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
289.4 °F - closed cup
flash_point_c
143 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Xue Gong et al.
Organic letters, 13(7), 1766-1769 (2011-03-11)
A Pd(II)-catalyzed oxidative coupling between pyridine N-oxides and N-substituted indoles via 2-fold C-H bond activation was achieved with high selectivity using Ag(2)CO(3) as an oxidant.
Masahito Murai et al.
Chemical communications (Cambridge, England), 48(61), 7622-7624 (2012-06-26)
Gold(I)-catalysed tandem oxygen-transfer/cycloisomerisation reaction of 2-(2-propynyl)pyridine N-oxides provides an atom-economical route to indolizinone frameworks.
Jinshui Chen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(30), 7268-7276 (2009-07-07)
Optically active chiral alkyl chlorides are valuable compounds because of their bioactivity and versatile synthetic utility. Accordingly, the ring opening of epoxides with a chloride nucleophile stands as an important goal in asymmetric catalysis. We describe herein recent advances in
Highly efficient gold nanoparticle catalyzed deoxygenation of amides, sulfoxides, and pyridine N-oxides.
Yusuke Mikami et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(6), 1768-1772 (2011-01-29)
G Pitsevich et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 120, 585-594 (2014-01-01)
FTIR spectra of pyridine N-oxide and trichloroacetic acid H-bonded complex in acetonitrile were studied at 20 and 50°C. The calculations of equilibrium configurations of the complex and their IR spectra in harmonic- and anharmonic approximations were carried out at the
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