1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine

Base Information

• Chemical Name: 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine
• CAS No.: 334981-23-6
• Molecular Formula: C₁₃H₁₄BrF₃N₂O₃S
• Molecular Weight: 415.231
• Mol file: 334981-23-6.mol

Synonyms:1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine

Chemical Property of 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine

Chemical Property:

Purity/Quality:

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Technology Process of 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine

There total 1 articles about 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine 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: 26.0%

trifluoroacetic anhydride (407-25-0) + 4-((pyrrolidin-1-ylsulfonyl)methyl)aniline (334981-10-1) → 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine (334981-23-6)

Guidance literature:

4-((pyrrolidin-1-ylsulfonyl)methyl)aniline; With bromine; In methanol; at 20 ℃; for 1h;

trifluoroacetic anhydride; In tetrahydrofuran; at 20 ℃; for 0.5h;

DOI:10.1016/S0040-4020(00)01091-7

Reference yield: 73.0%

methyl 4-bromocrotonate (1117-71-1) + 1-{[3-bromo-4-(trifluoroacetamido)phenyl]methylsulfonyl}pyrrolidine (334981-23-6) → 1-{[3-bromo-4-[N-(3-methoxycarbonyl-2-propenyl)trifluoroacetamido]phenyl]methylsulfonyl}pyrrolodine (334981-24-7)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; cyclohexane; for 20h; Heating;

DOI:10.1016/S0040-4020(00)01091-7

upstream raw materials:

trifluoroacetic anhydride

4-((pyrrolidin-1-ylsulfonyl)methyl)aniline

Downstream raw materials:

1-{[3-bromo-4-[N-(3-methoxycarbonyl-2-propenyl)trifluoroacetamido]phenyl]methylsulfonyl}pyrrolodine