(6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Base Information

• Chemical Name: (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• CAS No.: 31937-84-5
• Molecular Formula: C₂₁H₁₈N₄O₅S₂
• Molecular Weight: 470.53
• Mol file: 31937-84-5.mol

Synonyms:

Chemical Property of (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

There total 2 articles about (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 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:

2,2,2-trichloroethyl 7β-phenoxyacetamido-2-methylene-3-methyl-3-cephem-4-carboxylate 1S-(β)-oxide (33213-50-2) → (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (31937-84-5)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOAc / acetic acid

2: Zn, AcOH

With sodium acetate; acetic acid; zinc; In acetic acid;

DOI:10.1021/jm00287a012

Reference yield:

(6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester (33126-08-8) → (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (31937-84-5)

Guidance literature:

With acetic acid; zinc;

DOI:10.1021/jm00287a012

upstream raw materials:

(6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester

2,2,2-trichloroethyl 7β-phenoxyacetamido-2-methylene-3-methyl-3-cephem-4-carboxylate 1S-(β)-oxide