6965-62-4

Basic information

• Product Name: 3-acetyl-1-methylpyridinium iodide
• Synonyms: 3-acetyl-1-methylpyridinium iodide
• CAS NO: 6965-62-4
• Molecular Formula: C₈H₁₀NO*I
• Molecular Weight: 263
• Mol File: 6965-62-4.mol
• Article Data: 10

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-acetyl-1-methylpyridinium iodide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-acetyl-1-methylpyridinium iodide(6965-62-4)
• EPA Substance Registry System: 3-acetyl-1-methylpyridinium iodide(6965-62-4)

Safety Data

• Hazardous Substances Data: 6965-62-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H10NO/c1-7(10)8-4-3-5-9(2)6-8/h3-6H,1-2H3/q+1

Upstream product

• 350-03-8 methyl-3-pyridylketone 
• 74-88-4 methyl iodide 

Downstream Products

• 350-03-8 methyl-3-pyridylketone 
• 2065-66-9 methyl-triphenylphosphonium iodide 
• 175441-65-3 1-{5-Acetyl-4-[2-(1-benzyl-1H-indol-2-yl)-2-oxo-ethyl]-1-methyl-1,4-dihydro-pyridin-3-yl}-2,2,2-trichloro-ethanone 
• 1410792-42-5 1-(5-methyl-11-phenyl-2,5,6,11-tetrahydro-2,6-methano[1,5]thiazocino[2,3-b]indol-3-yl)ethanone 
• 16133-13-4 3-(1-Hydroximinoethyl)pyridin-1-oxid 
• 286473-04-9 3-(3-Methylisoxazol-4-yl)-2-propenal-(E)-oxim 
• 286473-06-1 3-(5-Methylisoxazol-4-yl)-2-propenal-(Z)-oxim 
• 286473-06-1 3-(5-Methylisoxazol-4-yl)-2-propenal-(E)-oxim 
• 3240-25-3 3-(1-hydroxyimino-ethyl)-1-methyl-pyridinium; iodide 
• 60397-05-9 1-Methyl-3-acetyl-1,4-dihydro-pyridin 
• 100281-01-4 1-(1-Methyl-1,6-dihydro-pyridin-3-yl)-ethanone 
• 100281-00-3 1-(1-Methyl-1,2-dihydro-pyridin-3-yl)-ethanone 
• 91324-25-3 1-Methyl-3-acetylpiperidine 
• 41979-55-9 N,N-dimethyl-1-methylindole-2-carboxamide 

Relevant articles and documents

Tandem dinucleophilic cyclization of cyclohexane-1,3-diones with pyridinium salts

The cyclization of cyclohexane-1,3-diones with various substituted pyridinium salts afforded functionalized 8-oxa-10-aza-tricyclo[7.3.1.0 2,7]trideca-2(7),11-dienes. The reaction proceeds by regioselective attack of the central carbon atom of t

Excellent correlation between substituent constants and pyridinium N-methyl chemical shifts

Substituents on the pyridinium ring of N-methylpyridinium derivatives, especially those on the 2- or 4-position, have a large effect on the 1H and 13C NMR chemical shifts of the N-methyl group. Reasonable correlations between the chemical shift changes and the resonance substituent constants are observed. The dual substituent parameter approach provides an excellent correlation when a combination of polar and resonance substituent constants is employed.

Substantial formation of hydrates and hemiacetals from pyridinium ketones

Pyridinium ketones have been found to exist as hydrates and hemiacetals in considerable amount in aqueous and alcoholic solutions, respectively. The relative position of the pyridinium positive charge has a large effect on the equilibrium constants. The polar substituent constants, σ,* of the pyridinium group substituted at different positions can be estimated from the hydration constants.