N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

Base Information

• Chemical Name: N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide
• CAS No.: 1232142-53-8
• Molecular Formula: C₁₈H₁₅BrF₃NO₃S₂
• Molecular Weight: 494.353

Synonyms:N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

Chemical Property of N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

Chemical Property:

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Technology Process of N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

There total 1 articles about N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide 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:

N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-hydroxyethylsulfonamide (1232142-52-7) → N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide (1232142-53-8)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 20 ℃; for 5h;

Reference yield: 100.0%

N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide (1232142-53-8) → N-(3-Chlorobenzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide (1232142-54-9)

Guidance literature:

With N-chloro-succinimide; acetic acid; In 1,2-dichloro-ethane; at 20 ℃; for 8h;

Reference yield: 96.0%

N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide (1232142-53-8) → N-(3-Bromobenzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide (1232142-55-0)

Guidance literature:

With N-Bromosuccinimide; acetic acid; In 1,2-dichloro-ethane; at 20 ℃; for 8h;

upstream raw materials:

N-(Benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-hydroxyethylsulfonamide

Downstream raw materials:

N-(benzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-(di-propylamino)ethylsulfonamide

N-(3-Chlorobenzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

N-(3-Bromobenzo[b]thiophen-2-yl)-N-(4-trifluoromethoxy-benzyl)-2-bromoethylsulfonamide

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