cyathiformine B triacetate

Base Information

• Chemical Name: cyathiformine B triacetate
• CAS No.: 151681-38-8
• Molecular Formula: C₁₈H₂₂O₁₁
• Molecular Weight: 414.366
• Mol file: 151681-38-8.mol

Synonyms:cyathiformine B triacetate

Chemical Property of cyathiformine B triacetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cyathiformine B triacetate

There total 3 articles about cyathiformine B triacetate 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: 78.0%

acetic anhydride (108-24-7) + Dimethyl epoxychorismate (151717-15-6) → cyathiformine B triacetate (151681-38-8)

Guidance literature:

With pyridine; dmap; at 5 - 23 ℃; for 1h;

DOI:10.1016/S0040-4020(01)86987-8

Reference yield:

epoxychorismic acid (61414-76-4) → cyathiformine B triacetate (151681-38-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 49 percent / methanol; diethyl ether / -78 °C

2: 78 percent / pyridine, DMAP / 1 h / 5 - 23 °C

With pyridine; dmap; In methanol; diethyl ether;

DOI:10.1016/S0040-4020(01)86987-8

Reference yield:

acetic anhydride (108-24-7) + cyathiformine B (151656-25-6) → cyathiformine B triacetate (151681-38-8)

Guidance literature:

With pyridine; for 24h; Ambient temperature;

DOI:10.1016/S0040-4020(01)87202-1

upstream raw materials:

acetic anhydride

cyathiformine B

Dimethyl epoxychorismate

epoxychorismic acid

Downstream raw materials:

cyathiformine B