2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

Base Information

Chemical Name:2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide
CAS No.:1444780-35-1
Molecular Formula:C₁₂H₁₇BrFNO₂S
Molecular Weight:338.241
Hs Code.:

Synonyms:2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

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Chemical Property of 2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

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Technology Process of 2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

There total 2 articles about 2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-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:

: 1444780-23-7
2-methyl-propane-2-sulfonic acid 4-bromo-3-fluoro-benzylideneamide

: 75-16-1
methylmagnesium bromide

: 1444780-35-1
2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

Guidance literature:: In tetrahydrofuran; at -78 ℃; for 2h; Inert atmosphere;

Reference yield:

: 133059-43-5
4-bromo-3-fluorobenzaldehyde

: 1444780-35-1
2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

Guidance literature:: Multi-step reaction with 2 steps

1: titanium(IV) tetraethanolate / tetrahydrofuran / 1.5 h / 50 °C

2: tetrahydrofuran / 2 h / -78 °C / Inert atmosphere

With titanium(IV) tetraethanolate; In tetrahydrofuran;

Reference yield:

: 1444780-35-1
2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide

: 108-24-7
acetic anhydride

: 1443670-60-7
N-[1-(4-bromo-3-fluoro-phenyl)-ethyl]-acetamide

Guidance literature:: 2-methyl-propane-2-sulfonic acid [1-(4-bromo-3-fluoro-phenyl)-ethyl]-amide; With hydrogenchloride; In 1,4-dioxane; methanol; for 1h;

acetic anhydride; With pyridine; In dichloromethane; at 20 ℃; for 12h;