C₂₅H₂₁NO₄

Base Information

• Chemical Name: C₂₅H₂₁NO₄
• CAS No.: 1384384-90-0
• Molecular Formula: C₂₅H₂₁NO₄
• Molecular Weight: 399.446
• Mol file: 1384384-90-0.mol

Synonyms:

Chemical Property of C₂₅H₂₁NO₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₅H₂₁NO₄

There total 5 articles about C₂₅H₂₁NO₄ 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: 70.0%

C25H21NO4 (1384384-88-6) → C25H21NO4 (1384384-90-0)

Guidance literature:

With hydrogenchloride; In acetone;

DOI:10.1055/s-0031-1290751

Reference yield:

C19H21NO5 (1384384-85-3) → C25H21NO4 (1384384-90-0)

Guidance literature:

Multi-step reaction with 5 steps

1: potassium hexamethylsilazane / tetrahydrofuran / -78 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane

3: methanol / Photolysis; Inert atmosphere

4: dipyridinium dichromate / dichloromethane

5: hydrogenchloride / acetone

With hydrogenchloride; dipyridinium dichromate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium hexamethylsilazane; sodium carbonate; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; dichloromethane; acetone; 2: Suzuki-Miyaura cross coupling;

DOI:10.1055/s-0031-1290751

Reference yield:

C31H30NO8P → C25H21NO4 (1384384-90-0)

Guidance literature:

Multi-step reaction with 4 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane

2: methanol / Photolysis; Inert atmosphere

3: dipyridinium dichromate / dichloromethane

4: hydrogenchloride / acetone

With hydrogenchloride; dipyridinium dichromate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In methanol; 1,2-dimethoxyethane; dichloromethane; acetone; 1: Suzuki-Miyaura cross coupling;

DOI:10.1055/s-0031-1290751

upstream raw materials:

C₁₉H₂₁NO₅

C₂₅H₂₁NO₄

C₁₇H₁₉NO₄

asaronic acid

Downstream raw materials:

6-benzyl-2,3-dimethoxy-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione