(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

Base Information

Chemical Name:(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide
CAS No.:183957-38-2
Molecular Formula:C₃₃H₃₉NO₃SSi
Molecular Weight:557.829
Hs Code.:

Synonyms:(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

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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)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

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Technology Process of (S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

There total 5 articles about (S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide 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: 77.0%

: 100-58-3
phenylmagnesium bromide

: 183957-66-6
(S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-2-methyl-1-(toluene-4-sulfonyl)-aziridine

: 183957-38-2
(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

Guidance literature:: With copper(I) bromide dimethylsulfide complex; In tetrahydrofuran; for 1h; Heating;
DOI:10.1016/0040-4020(96)00784-3

Reference yield:

: 123123-47-7
(R)-2-(tert-butyl-diphenyl-silanyloxymethyl)-2-methyl-oxirane

: 183957-38-2
(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / aq.NaN₃, NH₄Cl / methanol / 3 h / Heating

2: Ph₃P / tetrahydrofuran / 5 h / Heating

3: Et₃N / tetrahydrofuran / 4 h / Ambient temperature

4: 77 percent / CuBr*SMe₂ / tetrahydrofuran / 1 h / Heating

With sodium azide; copper(I) bromide dimethylsulfide complex; ammonium chloride; triethylamine; triphenylphosphine; In tetrahydrofuran; methanol;
DOI:10.1016/0040-4020(96)00784-3

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 183957-38-2
(S)-N-[1-(tert-butyl-diphenyl-silanyloxymethyl)-1-methyl-2-phenyl-ethyl]-4-methyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / 4-dimethylaminopyridine, imidazole / CH₂Cl₂ / 3 h

2: 85 percent / aq.NaN₃, NH₄Cl / methanol / 3 h / Heating

3: Ph₃P / tetrahydrofuran / 5 h / Heating

4: Et₃N / tetrahydrofuran / 4 h / Ambient temperature

5: 77 percent / CuBr*SMe₂ / tetrahydrofuran / 1 h / Heating

With 1H-imidazole; dmap; sodium azide; copper(I) bromide dimethylsulfide complex; ammonium chloride; triethylamine; triphenylphosphine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/0040-4020(96)00784-3