5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

Base Information

Chemical Name:5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione
CAS No.:1262860-32-1
Molecular Formula:C₁₂H₁₁BrF₃NOS
Molecular Weight:354.191
Hs Code.:

Synonyms:5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

Suppliers and Price of 5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

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Technology Process of 5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

There total 12 articles about 5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione 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: 50.0%

: 1262860-31-0
5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepan-3-one

: 1262860-32-1
5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

Guidance literature:: With Lawessons reagent; In tetrahydrofuran; at 20 ℃; for 16h; Reflux;

Reference yield:

: 19172-47-5,94367-93-8
Lawessons reagent

: 1262860-31-0
5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepan-3-one

: 1262860-32-1
5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

Guidance literature:: In tetrahydrofuran; hexane; ethyl acetate;

Reference yield:

: 1262860-28-5
N-(2-(5-bromo-2-fluorophenyl)-4-(tert-butyldimethylsilyloxy)-3,3-difluorobutan-2-yl)-2-methylpropane-2-sulfinamide

: 1262860-32-1
5-(5-bromo-2-fluorophenyl)-6,6-difluoro-5-methyl-1,4-oxazepane-3-thione

Guidance literature:: Multi-step reaction with 4 steps

1: ethyl acetate; hexane; methanol

2: water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

3: hydrogenchloride; potassium tert-butylate / ethyl acetate; tert-butyl alcohol

4: ethyl acetate; hexane; tetrahydrofuran

With hydrogenchloride; potassium tert-butylate; In tetrahydrofuran; methanol; hexane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; ethyl acetate; tert-butyl alcohol;