Claviridenone b

Base Information

• Chemical Name: Claviridenone b
• CAS No.: 85700-44-3
• Molecular Formula: C₂₅H₃₄O₇
• Molecular Weight: 446.541
• Mol file: 85700-44-3.mol

Synonyms:

Chemical Property of Claviridenone b

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Claviridenone b

There total 54 articles about Claviridenone b 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: 45.0%

acetic anhydride (108-24-7) + (E)-(4R,7R)-7-Chloro-4-hydroxy-7-[(1S,2S)-2-hydroxy-2-((Z)-oct-2-enyl)-5-oxo-cyclopent-3-enyl]-hept-5-enoic acid methyl ester (162282-64-6) → 5E,7Z-Clavulone III (85700-44-3)

Guidance literature:

With pyridine; In dichloromethane; at 70 ℃; for 17h;

DOI:10.1248/cpb.39.1106

Reference yield: 25.0%

acetic anhydride (108-24-7) + (E)-(R)-4-Acetoxy-7-hydroxy-7-[2-hydroxy-2-((Z)-oct-2-enyl)-5-oxo-cyclopent-3-enyl]-hept-5-enoic acid methyl ester → 5E,7E-Clavulone II (85700-43-2) + 5E,7Z-Clavulone III (85700-44-3)

Guidance literature:

With pyridine; dmap; at 50 ℃; for 0.5h;

DOI:10.1055/s-1997-781

Reference yield: 9.0%

claviridenone-d (85700-42-1) → 5E,7E-Clavulone II (85700-43-2) + 5E,7Z-Clavulone III (85700-44-3)

Guidance literature:

oxalic acid; In methanol; for 480h; Ambient temperature;

DOI:10.1016/S0040-4039(00)81706-2

upstream raw materials:

claviridenone-a

claviridenone-d

acetic anhydride

(E)-(R)-4-Acetoxy-7-[(S)-2-hydroxy-2-((Z)-oct-2-enyl)-5-oxo-cyclopent-3-en-(E)-ylidene]-hept-5-enoic acid methyl ester

Downstream raw materials:

methyl 4-acetoxy-5-oxopentanoate

hexanal

claviridenone-d

claviridenone-c

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 85700-44-3 Claviridenone b

Send

Send

Metric Ton KG G Pound L ML

Send

Send