(6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Base Information

• Chemical Name: (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• CAS No.: 153356-71-9
• Molecular Formula: C₃₈H₂₈Cl₂N₆O₁₁S₂
• Molecular Weight: 879.712

Synonyms:

Chemical Property of (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-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,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

There total 9 articles about (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-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: 63.1%

3-(aminomethyl)-7-<2-(2-aminothiazol-4-yl)-2-<(Z)-(1-carboxy-1-methylethoxy)imino>acetamido>ceph-3-em-4-carboxylic acid (96628-33-0) + 4,8-Dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindole-6-carboxylic acid ethyl ester (153356-69-5) → (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (153356-71-9)

Guidance literature:

With triethylamine; In dimethyl sulfoxide; for 1.5h; Ambient temperature;

DOI:10.7164/antibiotics.46.1458

Reference yield:

4,5-dimethoxyphthalic anhydride (4821-94-7) → (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (153356-71-9)

Guidance literature:

Multi-step reaction with 6 steps

1: 1.7 g / NH₄OH / Heating

2: 1.) BBr₃, 2.) H₂O / 1.) CH₂Cl₂, 2.) CH₂Cl₂, RT, 45 min

3: 1.) N-chlorosuccinimide, AcOH, 2.) p-TSOH / 1.) RT, 6 min, 2.) 60 deg C, 6 h

4: 58 percent / 3 h / 160 °C

5: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, RT, 3 h

6: 63.1 percent / Et₃N / dimethylsulfoxide / 1.5 h / Ambient temperature

With ammonium hydroxide; N-chloro-succinimide; water; boron tribromide; sodium hydride; toluene-4-sulfonic acid; acetic acid; triethylamine; In dimethyl sulfoxide;

DOI:10.7164/antibiotics.46.1458

Reference yield:

4,5-dimethoxyphthalimide (4764-20-9) → (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (153356-71-9)

Guidance literature:

Multi-step reaction with 5 steps

1: 1.) BBr₃, 2.) H₂O / 1.) CH₂Cl₂, 2.) CH₂Cl₂, RT, 45 min

2: 1.) N-chlorosuccinimide, AcOH, 2.) p-TSOH / 1.) RT, 6 min, 2.) 60 deg C, 6 h

3: 58 percent / 3 h / 160 °C

4: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, RT, 3 h

5: 63.1 percent / Et₃N / dimethylsulfoxide / 1.5 h / Ambient temperature

With N-chloro-succinimide; water; boron tribromide; sodium hydride; toluene-4-sulfonic acid; acetic acid; triethylamine; In dimethyl sulfoxide;

DOI:10.7164/antibiotics.46.1458

upstream raw materials:

3-(aminomethyl)-7-<2-(2-aminothiazol-4-yl)-2-<(Z)-(1-carboxy-1-methylethoxy)imino>acetamido>ceph-3-em-4-carboxylic acid

4,8-Dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindole-6-carboxylic acid ethyl ester

4,5-dimethoxyphthalic anhydride

4,5-dimethoxyphthalimide

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 153356-71-9 (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-(4,8-dichloro-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindol-6-ylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Send

Send

Metric Ton KG G Pound L ML

Send

Send