C₂₄H₂₀O

Base Information

• Chemical Name: C₂₄H₂₀O
• CAS No.: 551929-12-5
• Molecular Formula: C₂₄H₂₀O
• Molecular Weight: 324.422
• Mol file: 551929-12-5.mol

Synonyms:

Chemical Property of C₂₄H₂₀O

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₄H₂₀O

There total 7 articles about C₂₄H₂₀O 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:

bromo-phenyl-acetic acid methyl ester (37167-62-7,3042-81-7,61139-20-6) → C24H20O (551929-12-5)

Guidance literature:

Multi-step reaction with 6 steps

1: 90 percent / K₂CO₃ / dimethylformamide / 0.25 h / 50 °C

2: 74 percent / H₂; AcOH / Pd(OH)2/C / ethyl acetate; ethanol / 68 h

3: PCl₅ / CH₂Cl₂ / 1 h / 0 °C

4: AlCl₃ / CH₂Cl₂ / 0.75 h / 0 °C

5: NaBH₄ / methanol; tetrahydrofuran / 14 h

6: TsOH / benzene / 12 h / Heating

With sodium tetrahydroborate; aluminium trichloride; phosphorus pentachloride; hydrogen; potassium carbonate; toluene-4-sulfonic acid; acetic acid; palladium dihydroxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; benzene; 4: Friedel-Crafts cyclization;

DOI:10.1016/S0960-894X(02)00985-X

Reference yield:

anisindione (117-37-3) → C24H20O (551929-12-5)

Guidance literature:

Multi-step reaction with 6 steps

1: 90 percent / K₂CO₃ / dimethylformamide / 0.25 h / 50 °C

2: 74 percent / H₂; AcOH / Pd(OH)2/C / ethyl acetate; ethanol / 68 h

3: PCl₅ / CH₂Cl₂ / 1 h / 0 °C

4: AlCl₃ / CH₂Cl₂ / 0.75 h / 0 °C

5: NaBH₄ / methanol; tetrahydrofuran / 14 h

6: TsOH / benzene / 12 h / Heating

With sodium tetrahydroborate; aluminium trichloride; phosphorus pentachloride; hydrogen; potassium carbonate; toluene-4-sulfonic acid; acetic acid; palladium dihydroxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; benzene; 4: Friedel-Crafts cyclization;

DOI:10.1016/S0960-894X(02)00985-X

Reference yield:

[2-(4-methoxy-phenyl)-1,3-dioxo-indan-2-yl]-phenyl-acetic acid methyl ester (475631-84-6) → C24H20O (551929-12-5)

Guidance literature:

Multi-step reaction with 5 steps

1: 74 percent / H₂; AcOH / Pd(OH)2/C / ethyl acetate; ethanol / 68 h

2: PCl₅ / CH₂Cl₂ / 1 h / 0 °C

3: AlCl₃ / CH₂Cl₂ / 0.75 h / 0 °C

4: NaBH₄ / methanol; tetrahydrofuran / 14 h

5: TsOH / benzene / 12 h / Heating

With sodium tetrahydroborate; aluminium trichloride; phosphorus pentachloride; hydrogen; toluene-4-sulfonic acid; acetic acid; palladium dihydroxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; ethyl acetate; benzene; 3: Friedel-Crafts cyclization;

DOI:10.1016/S0960-894X(02)00985-X

upstream raw materials:

bromo-phenyl-acetic acid methyl ester

anisindione

C₂₄H₂₀O₂

[2-(4-methoxy-phenyl)-indan-2-yl]-phenyl-acetic acid