3-methyl-1,4-benzoquinone 1-oxime

Base Information

• Chemical Name: 3-methyl-1,4-benzoquinone 1-oxime
• CAS No.: 17302-42-0
• Molecular Formula: C₇H₇NO₂
• Molecular Weight: 137.138

Synonyms:3-methyl-1,4-benzoquinone 1-oxime

Chemical Property of 3-methyl-1,4-benzoquinone 1-oxime

Chemical Property:

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Technology Process of 3-methyl-1,4-benzoquinone 1-oxime

There total 3 articles about 3-methyl-1,4-benzoquinone 1-oxime 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: 66.0%

ortho-cresol (95-48-7,77504-84-8) → 3-methyl-1,4-benzoquinone 1-oxime (17302-42-0)

Guidance literature:

With i-AmNO₂; potassium carbonate; In N,N-dimethyl-formamide; for 12h; Ambient temperature;

DOI:10.1021/jo951873s

Reference yield:

copper(II) bis(2-nitroso-6-methylphenolato)(nitroso) → syn-2-Methyl-p-benzochinon-monoxim-(4) (15499-31-7) + 3-methyl-1,4-benzoquinone 1-oxime (17302-42-0)

Guidance literature:

With polymer-supported thiourea; In acetone; at 20 ℃; for 24h; Overall yield = 48 percent; Overall yield = 147 mg; Molecular sieve; Inert atmosphere;

DOI:10.3390/molecules24224154

Reference yield:

ortho-cresol (95-48-7,77504-84-8) → syn-2-Methyl-p-benzochinon-monoxim-(4) (15499-31-7) + 3-methyl-1,4-benzoquinone 1-oxime (17302-42-0)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; sodium acetate trihydrate / water / 96 h / 21 °C / pH 4

2: polymer-supported thiourea / acetone / 24 h / 20 °C / Molecular sieve; Inert atmosphere

With sodium acetate trihydrate; acetic acid; In water; acetone;

DOI:10.3390/molecules24224154

upstream raw materials:

ortho-cresol

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