(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

Base Information

Chemical Name:(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester
CAS No.:199850-88-9
Molecular Formula:C₁₅H₂₂BrNO₄S
Molecular Weight:392.314
Hs Code.:

Synonyms:(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

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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)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

Chemical Property:

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Technology Process of (S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

There total 2 articles about (S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester 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: 67.0%

: 13518-40-6
L-valine tert-butylester hydrochloride

: 98-58-8
4-bromobenzenesulfonyl chloride

: 199850-88-9
(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

Guidance literature:: With triethylamine; In tetrahydrofuran; water; at 20 ℃; for 16h;
DOI:10.1021/jm9903141

Reference yield:

: 199850-88-9
(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

Guidance literature:

Reference yield:

: 73183-34-3
bis(pinacol)diborane

: 199850-88-9
(S)-2-(4-bromobenzenesulfonylamino)-3-methylbutyric acid tert-butyl ester

: 857080-09-2
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzenesulfonyl-L-valine t-butyl ester

Guidance literature:: With potassium acetate; 1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In dimethyl sulfoxide; at 75 ℃;