[3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid

Base Information

• Chemical Name: [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid
• CAS No.: 1260673-38-8
• Molecular Formula: C₁₇H₁₇ClN₂O₃S
• Molecular Weight: 364.853
• Mol file: 1260673-38-8.mol

Synonyms:[3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid

Chemical Property of [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid

There total 6 articles about [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid 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: 87.0%

[3-(4-chlorophenylsulfanyl)-2-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid (1260673-36-6) → [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid (1260673-38-8)

Guidance literature:

With hydroxylamine hydrochloride; sodium acetate; In ethanol; for 6h; Inert atmosphere; Reflux;

Reference yield: 79.0%

ethyl [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetate (1260673-30-0) → [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid (1260673-38-8)

Guidance literature:

With water; sodium hydroxide; In ethanol; at 20 - 40 ℃; Inert atmosphere;

Reference yield:

1,3-cylohexanedione (504-02-9) → [3-(4-chlorophenylsulfanyl)-4-(hydroxyimino)-2-methyl-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid (1260673-38-8)

Guidance literature:

Multi-step reaction with 5 steps

1.1: potassium hydroxide / ethanol; water / 0.5 h / 20 - 30 °C / Inert atmosphere

1.2: 19 h / 20 °C / Inert atmosphere

2.1: sodium acetate / ethanol; water / 2 h / Reflux; Inert atmosphere; Industry scale

3.1: sulfuryl dichloride / ethyl acetate / 5 °C / Inert atmosphere

3.2: 1.67 h / 5 - 20 °C / Inert atmosphere

4.1: lithium hydroxide; methanol / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

5.1: hydroxylamine hydrochloride; sodium acetate / ethanol / 6 h / Inert atmosphere; Reflux

With methanol; sulfuryl dichloride; hydroxylamine hydrochloride; sodium acetate; potassium hydroxide; lithium hydroxide; In tetrahydrofuran; ethanol; water; ethyl acetate;

upstream raw materials:

1,3-cylohexanedione

2-(2-oxopropyl)cyclohexane-1,3-dione

ethyl [3-(4-chlorophenylsulfanyl)-2-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl]acetate

[3-(4-chlorophenylsulfanyl)-2-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl]acetic acid

Downstream raw materials:

AZD-1981