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About This Item
Empirical Formula (Hill Notation):
C12H11NO2
CAS Number:
Molecular Weight:
201.22
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Product Name
4-(Benzyloxy)pyridine N-oxide, 97%
InChI
1S/C12H11NO2/c14-13-8-6-12(7-9-13)15-10-11-4-2-1-3-5-11/h1-9H,10H2
SMILES string
[O-][n+]1ccc(OCc2ccccc2)cc1
InChI key
SUSQPKJQYWTFPU-UHFFFAOYSA-N
assay
97%
mp
178-179 °C (dec.) (lit.)
General description
4-(Benzyloxy)pyridine N-oxide is a 4-substituted pyridine-1-oxide. It undergoes hydrogenation over palladium to afford pyridine. It participates in the stereoselective synthesis of substituted pyridines, piperidines and piperazines.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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248. N-oxides and related compounds. Part X. The hydrogenation of some pyridine 1-oxides.
Katritzky AR and Monro AM.
Journal of the Chemical Society, 1263-1266 (1958)
Hans Andersson et al.
Organic & biomolecular chemistry, 9(2), 337-346 (2010-11-16)
In this perspective we discuss the recent developments of stereoselective synthesis of substituted pyridines, piperidines, and piperazines from cheap and commercially readily available starting materials. Pyridine N-oxides and pyrazine N-oxides are reacted with alkyl, aryl, alkynyl and vinyl Grignard reagents
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