3-Pyridinecarboxaldehyde, O-methyloxime

Base Information

• Chemical Name: 3-Pyridinecarboxaldehyde, O-methyloxime
• CAS No.: 57980-43-5
• Molecular Formula: C₇H₈N₂O
• Molecular Weight: 136.153

Synonyms:Pyridine-3-carbaldehyde O-methyl-oxime;methyl (3-pyridyl)ketoxime ether;β-Pyridinaldoxim-methylether;3-pyridincarboxaldehyde-O-methyl oxime;3-pyridinecarboxaldehyde-O-methyloxime;O-Methyl-pyridin-aldehyd-(3)-oxim;

Chemical Property of 3-Pyridinecarboxaldehyde, O-methyloxime

Chemical Property:

• Boiling Point: 174-175 °C
• PSA: 34.48000
• Density: 1.03±0.1 g/cm3(Predicted)
• LogP: 1.06190

Purity/Quality:

3-PyridinecarboxaldehydeO-methyloxime 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Pyridinecarboxaldehyde, O-methyloxime

There total 2 articles about 3-Pyridinecarboxaldehyde, O-methyloxime which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 26.0%

3-pyridinealdoxime (1193-92-6) + methyl iodide (74-88-4) → 3-Pyridinecarbaldehyde oxime O-methyl ether (57980-43-5,283151-51-9)

Guidance literature:

With sodium hydroxide; polymer-QX; CH₂PBu₃Cl; In benzene; at 80 ℃; for 3h;

Reference yield:

→ 3-Pyridinecarbaldehyde oxime O-methyl ether (57980-43-5,283151-51-9)

Guidance literature:

Nicotinaldehyd, H2NOCH3*HCl;

Reference yield: 92.0%

3-Pyridinecarbaldehyde oxime O-methyl ether (57980-43-5,283151-51-9) + ethyl iodide (75-03-6) → 3-methoxyiminomethyl-1-ethylpyridinium iodide (114485-53-9)

Guidance literature:

In ethanol; for 10h; Heating;

DOI:10.1016/0223-5234(91)90128-A

upstream raw materials:

3-pyridinealdoxime

methyl iodide

Downstream raw materials:

3-methoxyiminomethyl-1-ethylpyridinium iodide

3-methoxyiminoethyl-1-(2,4-dinitrophenyl)pyridinium chloride

RU 35963

3-methoxyiminoethyl-1-(1,1-dimethyl)ethylpyridinium chloride

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