(6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester

Base Information

• Chemical Name: (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester
• CAS No.: 83901-08-0
• Molecular Formula: C₂₀H₂₀N₂O₈S
• Molecular Weight: 448.453

Synonyms:(6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester

Chemical Property of (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester

There total 2 articles about (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl 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: 79.0%

bis-(dimethylamino)methane (51-80-9) + acetoxymethyl 7β-phenylacetamido-3-methyl-2-cephem-4-carboxylate 1,1-dioxide (83901-03-5) → (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester (83901-08-0)

Guidance literature:

With acetic anhydride; acetic acid; In dichloromethane; for 1h;

DOI:10.1080/00397919208021124

Reference yield:

formaldehyd (50-00-0,30525-89-4,61233-19-0) + acetoxymethyl 7β-phenylacetamido-3-methyl-2-cephem-4-carboxylate 1,1-dioxide (83901-03-5) → (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester (83901-08-0)

Guidance literature:

In 1,4-dioxane; dichloromethane; tert-butyl alcohol; at 64 ℃;

upstream raw materials:

formaldehyd

acetoxymethyl 7β-phenylacetamido-3-methyl-2-cephem-4-carboxylate 1,1-dioxide

bis-(dimethylamino)methane

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 83901-08-0 (6R,7R)-3-Methyl-4-methylene-5,5,8-trioxo-7-phenylacetylamino-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send