2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide

Base Information

• Chemical Name: 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide
• CAS No.: 1617518-21-4
• Molecular Formula: C₁₇H₁₅ClN₂O₄S
• Molecular Weight: 378.836

Synonyms:2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide

Chemical Property of 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide

Chemical Property:

Purity/Quality:

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Technology Process of 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide

There total 3 articles about 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)benzamide 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:

C22H23ClN2O6S → 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-6-yl)benzamide (1617518-21-4)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 3h; Inert atmosphere;

DOI:10.1016/j.ejmech.2014.05.049

Reference yield:

5-chloro-N-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-6-yl)-2-hydroxybenzamide (1430330-65-6) → 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-6-yl)benzamide (1617518-21-4)

Guidance literature:

Multi-step reaction with 2 steps

1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

2: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere

With di-isopropyl azodicarboxylate; triphenylphosphine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; 1: |Mitsunobu Displacement;

DOI:10.1016/j.ejmech.2014.05.049

Reference yield:

→ 2-(2-amino-ethoxy)-5-chloro-N-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-6-yl)benzamide (1617518-21-4)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 2h;

upstream raw materials:

5-chloro-N-(1,1-dioxo-1H-1λ⁶-benzo[b]thiophen-6-yl)-2-hydroxybenzamide

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