(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

Base Information

Chemical Name:(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide
CAS No.:1414877-14-7
Molecular Formula:C₁₂H₁₃BrF₃NOS
Molecular Weight:356.207
Hs Code.:

Synonyms:(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

Suppliers and Price of (S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

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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 (S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

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Technology Process of (S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

There total 2 articles about (S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide 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: 78.0%

: 1414877-14-7
(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

Guidance literature:

Reference yield:

: 460-00-4
1-Bromo-4-fluorobenzene

: 1414877-14-7
(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 2.5 h / -70 - -60 °C

1.2: -10 °C

2.1: titanium(IV) tetraethanolate / tetrahydrofuran / 3 h / 23 - 70 °C

With titanium(IV) tetraethanolate; n-butyllithium; diisopropylamine; In tetrahydrofuran; hexane;

Reference yield: 70.7%

: 79-20-9
acetic acid methyl ester

: 1414877-14-7
(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide

: 1414877-20-5
methyl 3-(5-bromo-2-fluorophenyl)-3-((S)-1,1-dimethylethylsulfinamido)-4,4-difluorobutanoate

Guidance literature:: acetic acid methyl ester; With lithium diisopropyl amide; In tetrahydrofuran; at -70 ℃; for 0.5h;

With triisopropoxytitanium(IV) chloride; In tetrahydrofuran; at -70 ℃; for 0.5h;

(S,E)-N-(1-(5-bromo-2-fluorophenyl)-2,2-difluoroethylidene)-2-methylpropane-2-sulfinamide; In tetrahydrofuran; at -70 ℃; for 2h;