2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide

Base Information

• Chemical Name: 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide
• CAS No.: 15116-42-4
• Molecular Formula: C₁₇H₁₃NO₄
• Molecular Weight: 295.295
• Mol file: 15116-42-4.mol

Synonyms:2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide

Chemical Property of 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide

There total 3 articles about 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide 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: 47.0%

2-oxo-2H-chromene-3-carboxylic acid (531-81-7) + m-Anisidine (536-90-3,918666-97-4) → 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide (15116-42-4)

Guidance literature:

2-oxo-2H-chromene-3-carboxylic acid; With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 0 ℃; for 0.0833333h; Inert atmosphere;

m-Anisidine; In dichloromethane; at 20 ℃; for 4h; Inert atmosphere;

DOI:10.1111/cbdd.13075

Reference yield:

salicylaldehyde (90-02-8) → 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide (15116-42-4)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / water / 20 °C

2: N-ethyl-N,N-diisopropylamine; propyl phosphoric acid anhydride / N,N-dimethyl-formamide / 0.67 h / 0 °C

With propyl phosphoric acid anhydride; potassium carbonate; N-ethyl-N,N-diisopropylamine; In water; N,N-dimethyl-formamide;

DOI:10.1016/j.fitote.2018.03.013

Reference yield:

coumarin 3-carboxylic acid chloride (3757-06-0) + m-Anisidine (536-90-3,918666-97-4) → 2-oxo-2H-chromene-3-carboxylic acid (3-methoxy-phenyl)-amide (15116-42-4)

Guidance literature:

Reflux;

DOI:10.1021/jm801496u

upstream raw materials:

coumarin 3-carboxylic acid chloride

m-Anisidine

2-oxo-2H-chromene-3-carboxylic acid

salicylaldehyde