2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone

Base Information

• Chemical Name: 2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone
• CAS No.: 126045-10-1
• Molecular Formula: C₁₇H₁₀NO₄S*K
• Molecular Weight: 363.435
• Mol file: 126045-10-1.mol

Synonyms:

Chemical Property of 2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone

There total 1 articles about 2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone 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:

3-hydroxybenzo[b]thiophene-2-carbaldehyde (27751-82-2) + isatic acid, potassium salt (7631-35-8) → 2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone (126045-10-1)

Guidance literature:

In methanol; at 50 ℃; for 0.333333h;

DOI:10.1007/BF00487300

Reference yield:

2-(N-o-oxalophenylaminomethylene)-3(2H)-benzothiophenone (126045-10-1) → 2-(N-o-methoxalylphenylaminomethylene)-3(2H)-benzothiophenone (126045-12-3,126045-13-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / Ac₂O / 0.05 h / Heating

2: 45 percent / 0.25 h / Heating

With acetic anhydride;

DOI:10.1007/BF00487300

upstream raw materials:

3-hydroxybenzo[b]thiophene-2-carbaldehyde

isatic acid, potassium salt

Downstream raw materials:

2-(N-o-methoxalylphenylaminomethylene)-3(2H)-benzothiophenone