flavone-3'-sulphonyl chloride

Base Information

• Chemical Name: flavone-3'-sulphonyl chloride
• CAS No.: 272777-06-7
• Molecular Formula: C₁₅H₉ClO₄S
• Molecular Weight: 320.753
• Mol file: 272777-06-7.mol

Synonyms:flavone-3'-sulphonyl chloride

Chemical Property of flavone-3'-sulphonyl chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of flavone-3'-sulphonyl chloride

There total 2 articles about flavone-3'-sulphonyl chloride 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:

FLAVONE (525-82-6,66585-04-4) → flavone-3'-sulphonyl chloride (272777-06-7)

Guidance literature:

With chlorosulfonic acid; at 20 ℃; for 48h;

DOI:10.1107/S0108270199016923

Reference yield:

FLAVONE (525-82-6,66585-04-4) → flavone-3'-sulphonyl chloride (272777-06-7) + 4'-chlorosulfonylflavone

Guidance literature:

With chlorosulfonic acid; at 70 ℃; for 72h;

DOI:10.1080/10426509808035737

Reference yield: 75.0%

diethylamine (109-89-7) + flavone-3'-sulphonyl chloride (272777-06-7) → 3'-N,N-diethylsulfamoylflavone

Guidance literature:

In acetonitrile; at 0 - 20 ℃; for 3h;

DOI:10.1080/10426509808035737

upstream raw materials:

FLAVONE

Downstream raw materials:

flavone-3'-sulphonamide

Refernces

• 1、 Silva, Ana M.G.,Tome, Augusto C.,Silva, Artur M.S.,Cavaleiro, Jose A.S.. "Chlorosulfonation of flavones". . p. 113 - 124. Retrieved 2007/10/03.