(3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone

Base Information

• Chemical Name: (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone
• CAS No.: 85281-73-8
• Molecular Formula: C₁₇H₂₇NO₂SSi
• Molecular Weight: 337.558

Synonyms:(3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone

Chemical Property of (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone

There total 33 articles about (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone 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: 95.0%

(3S,4R)-3-<(R)-1-(tert-Butyldimethylsiloxy)ethyl>-4-(methylsulfonyl)-2-azetidinone (80813-18-9) + sodium thiophenolate (930-69-8) → (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone (85281-73-8)

Guidance literature:

In ethanol; at 5 ℃; for 2h;

DOI:10.1246/bcsj.59.1887

Reference yield: 95.0%

sodium thiophenolate (930-69-8) + 5-[(2S,3S)-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-oxoazetidin-2-yl]-2,2,5-trimethyl[1,3]dioxane-4,6-dione (156630-83-0) → (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone (85281-73-8)

Guidance literature:

In tetrahydrofuran; at 20 ℃; for 24h;

DOI:10.1016/S0040-4020(01)01082-1

Reference yield: 79.0%

phenylthiotrimethylsilane (4551-15-9) + (3S,4R)-3-<(1R)-1-(tert-Butyldimethylsiloxy)ethyl>-4-phenylsulfinylazetidin-2-one (144069-72-7) → (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone (85281-73-8)

Guidance literature:

zinc(II) iodide; In acetonitrile; for 24h; Ambient temperature;

DOI:10.1016/S0040-4039(00)79927-8 DOI:10.1248/cpb.40.1733

upstream raw materials:

isocyanate de chlorosulfonyle

tert-Butyl-dimethyl-((E)-(R)-1-methyl-3-phenylsulfanyl-allyloxy)-silane

(3R)-3-t-butyldimethylsilyloxy-1-(phenylthio)-1-butene

phenylthiotrimethylsilane

Downstream raw materials:

2-{(2S,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-phenylsulfanyl-malonic acid dimethyl ester

(3R,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-acetoxyazetidin-2-one

(3S,4R)-4-benzoylthio-3-<(1R)-(1-tert-butyldimethylsiloxy)ethyl>-azetidin-2-one

(3S,4R)-4-benzenesulfonyl-3-((1R)-1-(tert-butyldimethylsilanyloxy)-ethyl)-azetidin-2-one

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 85281-73-8 (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)-ethyl]-4-phenylthio-2-azetidinone

Send

Send

Metric Ton KG G Pound L ML

Send

Send