(E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate

Base Information

• Chemical Name: (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate
• CAS No.: 1607822-51-4
• Molecular Formula: C₂₂H₂₁NO₄S
• Molecular Weight: 395.479

Synonyms:(E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate

Chemical Property of (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate

Chemical Property:

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Technology Process of (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate

There total 4 articles about (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate 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: 86.7%

methyl (E)-3-methoxy-2-(2-chloromethylphenyl)acrylate (117428-51-0) + 2-acetylbenzothiophene oxime (147396-07-4) → (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate (1607822-51-4)

Guidance literature:

With potassium carbonate; In acetonitrile; Reflux;

DOI:10.1016/j.bmcl.2014.03.024

Reference yield:

2-(ethylsulfanyl)benzenecarbaldehyde (53606-33-0) → (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate (1607822-51-4)

Guidance literature:

Multi-step reaction with 3 steps

1: calcium oxide / acetone / 59 °C

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

3: potassium carbonate / acetonitrile / Reflux

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

DOI:10.1016/j.bmcl.2014.03.024

Reference yield:

2-chloro-benzaldehyde (89-98-5) → (E,E)-methyl3-methoxy-2-(2-((((1-(1H-benzo[b]thien-2-yl)ethylidene)-amino)oxy)methyl)phenyl)propenoate (1607822-51-4)

Guidance literature:

Multi-step reaction with 4 steps

1.1: sodium hydroxide / water / 0.5 h / 20 °C

1.2: 82 °C

2.1: calcium oxide / acetone / 59 °C

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

4.1: potassium carbonate / acetonitrile / Reflux

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

DOI:10.1016/j.bmcl.2014.03.024

upstream raw materials:

methyl (E)-3-methoxy-2-(2-chloromethylphenyl)acrylate

2-acetylbenzothiophene oxime

2-(ethylsulfanyl)benzenecarbaldehyde

2-chloro-benzaldehyde

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