Benzaldehyde, 2-hydroxy-, O-methyloxime, (E)-

Base Information

• Chemical Name: Benzaldehyde, 2-hydroxy-, O-methyloxime, (E)-
• CAS No.: 61042-20-4
• Molecular Formula: C8H9NO2
• Molecular Weight: 151.16300

Synonyms:N-salicylidene methoxyamine;N-Salicyliden-methoxyamin;salicylaldehyde-O-methyloxime;2-Hydroxybenzaldoxim-O-methylaether;

Chemical Property of Benzaldehyde, 2-hydroxy-, O-methyloxime, (E)-

Chemical Property:

• Melting Point: 28-30 °C
• Boiling Point: 107 °C(Press: 4 Torr)
• PSA: 41.82000
• Density: 1.07±0.1 g/cm3(Predicted)
• LogP: 1.37250

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzaldehyde, 2-hydroxy-, O-methyloxime, (E)-

There total 4 articles about Benzaldehyde, 2-hydroxy-, O-methyloxime, (E)- 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: 95.97%

N-methoxylamine hydrochloride (593-56-6) + salicylaldehyde (90-02-8) → 2-hydroxybenzaldehyde methyl oxime (61042-20-4,93249-65-1)

Guidance literature:

In methanol; at 15 ℃;

Reference yield:

2-formylbenzene boronic acid (40138-16-7) → 2-hydroxybenzaldehyde methyl oxime (61042-20-4,93249-65-1)

Guidance literature:

Multi-step reaction with 2 steps

1: water; dimethyl sulfoxide / 1 h / 20 °C

2: dihydrogen peroxide / water; dimethyl sulfoxide / 20 °C

With dihydrogen peroxide; In water; dimethyl sulfoxide;

DOI:10.1039/d1ob00191d

Reference yield:

2-(((methoxy)imino)methyl)phenylboronic acid (17604-70-5) → 2-hydroxybenzaldehyde methyl oxime (61042-20-4,93249-65-1)

Guidance literature:

With dihydrogen peroxide; In water; dimethyl sulfoxide; at 20 ℃; Solvent;

DOI:10.1039/d1ob00191d

upstream raw materials:

N-methoxylamine hydrochloride

salicylaldehyde

2-(((methoxy)imino)methyl)phenylboronic acid

2-formylbenzene boronic acid

Downstream raw materials:

5-(4'-chlorophenyl)-3-<2'-(methoxyimino)phenoxy>-1,2,4-triazine

5-<2'-(methoxyimino)phenoxy>-3-methylthio-6-phenyl-1,2,4-triazine

benzoxazole

salicylaldehyde

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