2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester

Base Information

• Chemical Name: 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester
• CAS No.: 118559-57-2
• Molecular Formula: C₃₉H₅₀NO₆PSSi
• Molecular Weight: 719.954

Synonyms:

Chemical Property of 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester

There total 1 articles about 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl 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: 77.0%

2-{2-(Benzothiazol-2-yldisulfanyl)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester (86998-47-2) + ethyl (triphenylphosphoranylidene)acetate (1099-45-2) → 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ5-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester (118559-57-2)

Guidance literature:

DOI:10.1016/S0040-4039(00)97622-6

Reference yield:

2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ5-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester (118559-57-2) → {3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1-methoxyoxalyl-4-oxo-azetidin-2-ylsulfanyl}-(triphenyl-λ5-phosphanylidene)-acetic acid ethyl ester (118559-78-7)

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1016/S0040-4039(00)97622-6

upstream raw materials:

2-{2-(Benzothiazol-2-yldisulfanyl)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester

ethyl (triphenylphosphoranylidene)acetate

Downstream raw materials:

{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1-methoxyoxalyl-4-oxo-azetidin-2-ylsulfanyl}-(triphenyl-λ⁵-phosphanylidene)-acetic acid ethyl ester

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 118559-57-2 2-{3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[ethoxycarbonyl-(triphenyl-λ⁵-phosphanylidene)-methylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid methyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send