tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

Base Information

Chemical Name:tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane
CAS No.:189347-94-2
Molecular Formula:C₂₇H₃₂O₄SSi
Molecular Weight:480.7
Hs Code.:

Synonyms:tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

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Chemical Property of tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

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Technology Process of tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

There total 4 articles about tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane 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: 97.0%

: (2S,3R,R_S)-2-(tert-butyldiphenylsilanyloxy)methyl-2-methyl-3-(p-tolylsulfinyl)oxirane

: 189347-94-2
tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 4h; Ambient temperature;
DOI:10.1021/jo980320p

Reference yield:

: 31350-91-1
(R)-chloromethyl p-tolyl sulfoxide

: 189347-94-2
tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1: 57 percent / LDA / tetrahydrofuran / 0.5 h / -78 °C

2: 788 mg / t-BuOK / 2-methyl-propan-2-ol; CH₂Cl₂ / 0.5 h / Ambient temperature

3: 97 percent / m-CPBA / CH₂Cl₂ / 4 h / Ambient temperature

With potassium tert-butylate; 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane; tert-butyl alcohol;
DOI:10.1021/jo980320p

Reference yield:

: 118171-02-1
1-(tert-butyldiphenylsilyloxy)-2-propanone

: 189347-94-2
tert-Butyl-[(2S,3R)-2-methyl-3-(toluene-4-sulfonyl)-oxiranylmethoxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1: 57 percent / LDA / tetrahydrofuran / 0.5 h / -78 °C

2: 788 mg / t-BuOK / 2-methyl-propan-2-ol; CH₂Cl₂ / 0.5 h / Ambient temperature

3: 97 percent / m-CPBA / CH₂Cl₂ / 4 h / Ambient temperature

With potassium tert-butylate; 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane; tert-butyl alcohol;
DOI:10.1021/jo980320p