(6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

Base Information

• Chemical Name: (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one
• CAS No.: 136933-41-0
• Molecular Formula: C₃₀H₃₂N₄O₇S₂
• Molecular Weight: 624.739

Synonyms:(6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

Chemical Property of (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

There total 5 articles about (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one 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: 80.0%

2,5-dihydro-6-diphenylmethyloxy-3-mercapto-2-methyl-5-oxo-1,2,4-triazin (136933-57-8) + (6R,7S)-4-Bromo-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one (136933-39-6) → (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one (136933-41-0)

Guidance literature:

With triethylamine; In acetonitrile; for 0.166667h;

DOI:10.1016/0040-4039(91)80790-D

Reference yield:

7α-Methoxy-3-methyl-3-cephem-4-carboxylic acid (126621-86-1) → (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one (136933-41-0)

Guidance literature:

Multi-step reaction with 5 steps

1: oxalyl chloride

2: CuI / tetrahydrofuran / 0.5 h / -70 - -40 °C

3: MCPBA / CH₂Cl₂ / 6 h

4: NBS / AIBN / CCl₄ / 5 h / Heating

5: 80 percent / N(Et)3 / acetonitrile / 0.17 h

With N-Bromosuccinimide; copper(l) iodide; oxalyl dichloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; 2,2'-azobis(isobutyronitrile); In tetrahydrofuran; tetrachloromethane; dichloromethane; acetonitrile;

DOI:10.1016/0040-4039(91)80790-D

Reference yield:

7α-methoxy-3-methyl-Δ3-cephem-4-carbonyl chloride (126598-07-0) → (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one (136933-41-0)

Guidance literature:

Multi-step reaction with 4 steps

1: CuI / tetrahydrofuran / 0.5 h / -70 - -40 °C

2: MCPBA / CH₂Cl₂ / 6 h

3: NBS / AIBN / CCl₄ / 5 h / Heating

4: 80 percent / N(Et)3 / acetonitrile / 0.17 h

With N-Bromosuccinimide; copper(l) iodide; triethylamine; 3-chloro-benzenecarboperoxoic acid; 2,2'-azobis(isobutyronitrile); In tetrahydrofuran; tetrachloromethane; dichloromethane; acetonitrile;

DOI:10.1016/0040-4039(91)80790-D

upstream raw materials:

2,5-dihydro-6-diphenylmethyloxy-3-mercapto-2-methyl-5-oxo-1,2,4-triazin

(6R,7S)-4-Bromo-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

7α-Methoxy-3-methyl-3-cephem-4-carboxylic acid

7α-methoxy-3-methyl-Δ³-cephem-4-carbonyl chloride

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 136933-41-0 (6R,7S)-4-(6-Benzhydryloxy-2-methyl-5-oxo-2,5-dihydro-[1,2,4]triazin-3-ylsulfanyl)-2-(2,2-dimethyl-propionyl)-7-methoxy-3-methyl-5,5-dioxo-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one

Send

Send

Metric Ton KG G Pound L ML

Send

Send