C₁₆H₁₁NO₄S

Base Information

• Chemical Name: C₁₆H₁₁NO₄S
• CAS No.: 1429655-45-7
• Molecular Formula: C₁₆H₁₁NO₄S
• Molecular Weight: 313.334

Synonyms:C₁₆H₁₁NO₄S

Chemical Property of C₁₆H₁₁NO₄S

Chemical Property:

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Technology Process of C₁₆H₁₁NO₄S

There total 3 articles about C₁₆H₁₁NO₄S 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: 91.0%

p-nitrobenzene iodide (636-98-6) + 3-methoxycarbonylbenzothiophene-2-carboxylic acid (87807-50-9) → C16H11NO4S (1429655-45-7)

Guidance literature:

With triphenyl-arsane; silver(I) carbonate; palladium dichloride; In dimethyl sulfoxide; at 150 ℃; for 2h;

DOI:10.1021/ol400719d

Reference yield:

thiophenol (108-98-5) → C16H11NO4S (1429655-45-7)

Guidance literature:

Multi-step reaction with 3 steps

1: oxygen; benzoic acid; manganese(II) acetate / 1,2-dichloro-ethane / 2 h / 50 °C / Schlenk technique

2: sodium hydroxide / methanol; water; tetrahydrofuran / 0.42 h / 20 °C

3: silver(I) carbonate; triphenyl-arsane; palladium dichloride / dimethyl sulfoxide / 2 h / 150 °C

With triphenyl-arsane; silver(I) carbonate; oxygen; manganese(II) acetate; benzoic acid; sodium hydroxide; palladium dichloride; In tetrahydrofuran; methanol; water; dimethyl sulfoxide; 1,2-dichloro-ethane;

DOI:10.1021/ol400719d

Reference yield:

methyl benzothiophene-2,3-dicarboxylate (41892-84-6) → C16H11NO4S (1429655-45-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide / methanol; water; tetrahydrofuran / 0.42 h / 20 °C

2: silver(I) carbonate; triphenyl-arsane; palladium dichloride / dimethyl sulfoxide / 2 h / 150 °C

With triphenyl-arsane; silver(I) carbonate; sodium hydroxide; palladium dichloride; In tetrahydrofuran; methanol; water; dimethyl sulfoxide;

DOI:10.1021/ol400719d

upstream raw materials:

methyl benzothiophene-2,3-dicarboxylate

thiophenol

p-nitrobenzene iodide

3-methoxycarbonylbenzothiophene-2-carboxylic acid

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