(S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole

Base Information

• Chemical Name: (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole
• CAS No.: 1211548-49-0
• Molecular Formula: C₁₈H₁₆F₃NO₃S
• Molecular Weight: 383.391
• Mol file: 1211548-49-0.mol

Synonyms:(S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole

Chemical Property of (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole

There total 4 articles about (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole 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:

4-Methoxystyrene (637-69-4,24936-44-5) + trifluoromethylsulfonic anhydride (358-23-6) + 4-phenyl-2H-[1,2,3]triazole (112614-96-7) → (R)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole + (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole (1211548-49-0)

Guidance literature:

4-Methoxystyrene; 4-phenyl-2H-[1,2,3]triazole; With 2,6-di-tert-butyl-4-methylpyridine; Rh₂(S-NTTL)4; In chloroform; at -30 ℃; Inert atmosphere;

trifluoromethylsulfonic anhydride; In chloroform; at -30 - 20 ℃; for 3h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;

Reference yield:

4-Methoxystyrene (637-69-4,24936-44-5) → (R)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole + (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole (1211548-49-0)

Guidance literature:

Multi-step reaction with 2 steps

1: rhodium(II) pivalate; 2,6-di-tert-butyl-4-methylpyridine / chloroform / -30 °C / Inert atmosphere

2: chloroform / -30 - 20 °C

With 2,6-di-tert-butyl-4-methylpyridine; rhodium(II) pivalate; In chloroform;

DOI:10.1002/anie.201306706

Reference yield:

4-phenyl-1H-1,2,3-triazole (1680-44-0) → (R)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole + (S)-2-(4-methoxyphenyl)-4-phenyl-1-((trifluoromethyl)sulfonyl)-2,3-dihydro-1H-pyrrole (1211548-49-0)

Guidance literature:

Multi-step reaction with 2 steps

1: rhodium(II) pivalate; 2,6-di-tert-butyl-4-methylpyridine / chloroform / -30 °C / Inert atmosphere

2: chloroform / -30 - 20 °C

With 2,6-di-tert-butyl-4-methylpyridine; rhodium(II) pivalate; In chloroform;

DOI:10.1002/anie.201306706

upstream raw materials:

4-Methoxystyrene

trifluoromethylsulfonic anhydride

4-phenyl-2H-[1,2,3]triazole

4-phenyl-1H-1,2,3-triazole