(2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol

Base Information

• Chemical Name: (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol
• CAS No.: 102732-55-8
• Molecular Formula: C₃₄H₄₀O₂S₂Si
• Molecular Weight: 572.908

Synonyms:(2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol

Chemical Property of (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol

Chemical Property:

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Technology Process of (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol

There total 1 articles about (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol 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:

(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-one (102732-48-9) → (2S,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol (102732-56-9) + (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol (102732-55-8)

Guidance literature:

With Na(Vitride); In toluene; at -78 ℃; Product distribution; diastereoselectivity; other reducing agents, other solvents and temperatures;

DOI:10.1039/c39860000136

Reference yield: 95.0%

(2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol (102732-55-8) → (2R,3S)-1,1-Bis-p-tolylsulfanyl-butane-2,3-diol (102732-58-1)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran;

DOI:10.1039/c39860000136

Reference yield: 80.0%

acetic anhydride (108-24-7) + (2R,3S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-ol (102732-55-8) → (2R,3S)-(+)-2-acetoxy-1,1-bis-p-tolylthiomethyl-3-butane (119125-21-2)

Guidance literature:

With triethylamine; dmap; In dichloromethane; for 1h; ice cooling;

upstream raw materials:

(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1,1-bis-p-tolylsulfanyl-butan-2-one

Downstream raw materials:

(2R,3S)-(+)-2-acetoxy-1,1-bis-p-tolylthiomethyl-3-butane

(2R,3S)-1,1-Bis-p-tolylsulfanyl-butane-2,3-diol

(2R,3S)-(-)-2-acetoxy-3-butanal

(2R,3S)-(+)-2,3-bis(phenylmethoxy)-1,1-bis-p-tolylthio-butane

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