(S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide

Base Information

• Chemical Name: (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide
• CAS No.: 1361321-70-1
• Molecular Formula: C₁₆H₁₇BrN₂O₃S₃
• Molecular Weight: 461.425
• Mol file: 1361321-70-1.mol

Synonyms:(S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide

Chemical Property of (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide

There total 3 articles about (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide 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: 95.0%

3-methylmercaptoaniline (1783-81-9) + 5-bromo-thiophene-2-sulfonyl chloride (813530-80-2,1301738-60-2) → (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide (1361321-70-1)

Guidance literature:

With pyridine; trichlorophosphate; at 0 - 20 ℃; for 0.5h; Time;

DOI:10.1002/cmdc.201402258

Reference yield: 82.4%

5-bromo-thiophene-2-sulfonyl chloride (813530-80-2,1301738-60-2) + 3-methylthioaniline → (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide (1361321-70-1)

Guidance literature:

With trichlorophosphate; In pyridine; at 20 ℃; for 12h; Cooling with ice;

Reference yield:

C10H12BrNO4S2 (1040362-63-7) → (S)-1-(5-bromo-thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid (3-methylsulfanyl-phenyl)-amide (1361321-70-1)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide / tetrahydrofuran; water; methanol / 12 h / 20 °C

2: pyridine; trichlorophosphate / 12 h / 0 - 20 °C

With pyridine; sodium hydroxide; trichlorophosphate; In tetrahydrofuran; methanol; water;

DOI:10.1002/cmdc.201402258

upstream raw materials:

5-bromo-thiophene-2-sulfonyl chloride

C₁₀H₁₂BrNO₄S₂

3-methylmercaptoaniline