(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

Base Information

Chemical Name:(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime
CAS No.:74597-83-4
Molecular Formula:C₁₈H₁₈N₂O₆S₂
Molecular Weight:422.483
Hs Code.:

Synonyms:(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

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Technology Process of (E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

There total 4 articles about (E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime 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: 86.0%

: 122-04-3
4-nitro-benzoyl chloride

: 74597-80-1
4-{1-[(Z)-Hydroxyimino]-ethyl}-3-methyl-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester

: 74597-83-4
(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

Guidance literature:: With sodium hydride; In diethyl ether; N,N-dimethyl-formamide; for 2h;

Reference yield:

: 74597-98-1
ethyl 4-acetyl-5-mercapto-3-methylthiophen-2-carboxylate

: 74597-83-4
(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 0 °C

2: 86 percent / NH₂OH / ethanol / 10 h / Heating

3: 86 percent / NaH / diethyl ether; dimethylformamide / 2 h

With hydroxylamine; sodium hydride; In diethyl ether; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 74597-79-8
ethyl 4-acetyl-3-methyl-5-methylsulfanylthiophene-2-carboxylate

: 74597-83-4
(E)-methyl (5-ethoxycarbonyl-4-methyl-2-methylthio-3-thienyl) O-p-nitrobenzoylketoxime

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / NH₂OH / ethanol / 10 h / Heating

2: 86 percent / NaH / diethyl ether; dimethylformamide / 2 h

With hydroxylamine; sodium hydride; In diethyl ether; ethanol; N,N-dimethyl-formamide;