(E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide

Base Information

• Chemical Name: (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide
• CAS No.: 1607822-64-9
• Molecular Formula: C₂₁H₂₁N₃O₃S
• Molecular Weight: 395.482

Synonyms:(E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide

Chemical Property of (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide

Chemical Property:

Purity/Quality:

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Technology Process of (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide

There total 5 articles about (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide 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: 95.1%

(E,E)-methyl-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)amino)oxy)-methyl)phenyl)-2-methoxyiminoacetate (1607822-56-9) + methylamine (74-89-5) → (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide (1607822-64-9)

Guidance literature:

In methanol; Reflux;

DOI:10.1016/j.bmcl.2014.03.024

Reference yield:

2-acetylbenzothiophene oxime (147396-07-4) → (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide (1607822-64-9)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / acetonitrile / Reflux

2: methanol / Reflux

With potassium carbonate; In methanol; acetonitrile;

DOI:10.1016/j.bmcl.2014.03.024

Reference yield:

2-(ethylsulfanyl)benzenecarbaldehyde (53606-33-0) → (E,E)-2-(2-((1-(1H-benzo[b]thien-2-yl)ethylidene)aminooxymethyl)phenyl)-2-methoxyimino-N-methylacetamide (1607822-64-9)

Guidance literature:

Multi-step reaction with 4 steps

1: calcium oxide / acetone / 59 °C

2: hydroxylamine hydrochloride; sodium acetate / water; ethanol / Reflux

3: potassium carbonate / acetonitrile / Reflux

4: methanol / Reflux

With hydroxylamine hydrochloride; sodium acetate; potassium carbonate; calcium oxide; In methanol; ethanol; water; acetone; acetonitrile;

DOI:10.1016/j.bmcl.2014.03.024

upstream raw materials:

2-acetylbenzothiophene oxime

2-(ethylsulfanyl)benzenecarbaldehyde

(E,E)-methyl-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)amino)oxy)-methyl)phenyl)-2-methoxyiminoacetate

methylamine

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