C₂₃H₁₉NO₄

Base Information

• Chemical Name: C₂₃H₁₉NO₄
• CAS No.: 1307315-20-3
• Molecular Formula: C₂₃H₁₉NO₄
• Molecular Weight: 373.408
• Mol file: 1307315-20-3.mol

Synonyms:

Chemical Property of C₂₃H₁₉NO₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₃H₁₉NO₄

There total 7 articles about C₂₃H₁₉NO₄ 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:

1,2,4-tris(4-hydroxyphenyl)-3-methyl-1H-pyrrole (1307315-14-5) → C23H19NO4 (1307315-20-3) + C24H21NO5 (1307315-21-4)

Guidance literature:

With air; In methanol; at 37 ℃; for 195h; aq. phosphate buffer;

DOI:10.1002/cmdc.201000537

Reference yield:

C26H25NO3 (1307315-30-5) → C23H19NO4 (1307315-20-3) + C24H21NO5 (1307315-21-4)

Guidance literature:

Multi-step reaction with 2 steps

1: boron tribromide / dichloromethane / 0 - 20 °C

2: air / methanol / 195 h / 37 °C / aq. phosphate buffer

With boron tribromide; In methanol; dichloromethane;

DOI:10.1002/cmdc.201000537

Reference yield:

1,3-bis(4'-methoxyphenyl)propane-1,3-dione (18362-51-1) → C23H19NO4 (1307315-20-3) + C24H21NO5 (1307315-21-4)

Guidance literature:

Multi-step reaction with 6 steps

1: potassium tert-butylate / tetrahydrofuran / Reflux

2: acetic acid / Reflux

3: potassium hydroxide / ethylene glycol / 1 h / 185 °C

4: copper(l) iodide; L-proline / N,N-dimethyl-formamide / 72 h / 140 °C

5: boron tribromide / dichloromethane / 0 - 20 °C

6: air / methanol / 195 h / 37 °C / aq. phosphate buffer

With copper(l) iodide; potassium tert-butylate; boron tribromide; acetic acid; L-proline; potassium hydroxide; In tetrahydrofuran; methanol; dichloromethane; ethylene glycol; N,N-dimethyl-formamide; 2: Fischer-Fink synthesis / 4: Ullmann reaction;

DOI:10.1002/cmdc.201000537

upstream raw materials:

C₂₂H₂₃NO₄

C₁₉H₁₉NO₂

C₂₆H₂₅NO₃

1,2,4-tris(4-hydroxyphenyl)-3-methyl-1H-pyrrole