Xanthyliden-⁽⁹⁾-acetophenon

Base Information

• Chemical Name: Xanthyliden-⁽⁹⁾-acetophenon
• CAS No.: 102183-97-1
• Molecular Formula: C₂₁H₁₄O₂
• Molecular Weight: 298.341
• Mol file: 102183-97-1.mol

Synonyms:Xanthyliden-⁽⁹⁾-acetophenon

Chemical Property of Xanthyliden-⁽⁹⁾-acetophenon

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of Xanthyliden-⁽⁹⁾-acetophenon

There total 3 articles about Xanthyliden-⁽⁹⁾-acetophenon 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: 96.0%

9H-xanthene-9-thione (492-21-7) + 2-diazo-acetophenone (3282-32-4) → Xanthyliden-(9)-acetophenon (102183-97-1)

Guidance literature:

In tetrahydrofuran; at 65 ℃; for 20h;

DOI:10.1002/hlca.19960790327

Reference yield:

9-chloro-9H-xanthene (28447-91-8) + α-bromoacetophenone (70-11-1) → Xanthyliden-(9)-acetophenon (102183-97-1)

Guidance literature:

With 1,2,3-Benzotriazole; n-butyllithium; Yield given. Multistep reaction; 2.) THF, cyclohexane, -78 deg C, 30 min, 3.) THF, -78 deg C, 2 h; room temperature, 10 h;

DOI:10.1021/jo9800199

Reference yield:

→ Xanthyliden-(9)-acetophenon (102183-97-1)

Guidance literature:

9-Phenylethinyl-xanthydrol, Me., HCl;

upstream raw materials:

9H-xanthene-9-thione

2-diazo-acetophenone

9-chloro-9H-xanthene

α-bromoacetophenone