3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde

Base Information

• Chemical Name: 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde
• CAS No.: 424788-06-7
• Molecular Formula: C₂₀H₂₁NO₄
• Molecular Weight: 339.391

Synonyms:3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde

Chemical Property of 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde

There total 1 articles about 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde 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:

9,9-dimethylxanthene (19814-75-6) → 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde (424788-06-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 78 percent / HNO₃; H₂SO₄ / acetic acid / 2 h / 20 °C

2: 74 percent / FeCl₃ / CH₂Cl₂ / 20 °C

3: 62 percent / trifluoroacetic acid / 24 h / Heating

With sulfuric acid; nitric acid; iron(III) chloride; In dichloromethane; acetic acid; trifluoroacetic acid;

DOI:10.1016/S0040-4020(01)01096-1

Reference yield:

3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde (424788-06-7) → 1-(7-tert-butyl-9,9-dimethyl-5-[2,2';6',2'']terpyridin-4'-yl-9H-xanthen-2-yl)-3-(3,5-di-tert-butyl-phenyl)-urea

Guidance literature:

Multi-step reaction with 3 steps

1.1: NaOH / ethanol; H₂O / 15 h / 20 °C

1.2: 63 percent / NH₄OAc / acetic acid / 15 h / Heating

2.1: 96 percent / SnCl₂*2H₂O / ethanol / 70 - 80 °C

3.1: Et₃N / CH₂Cl₂ / 2 h

3.2: 65 percent / CH₂Cl₂ / 2 h

With sodium hydroxide; triethylamine; tin(ll) chloride; In ethanol; dichloromethane; water;

DOI:10.1016/S0040-4020(01)01096-1

upstream raw materials:

9,9-dimethylxanthene

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 424788-06-7 3-tert-butyl-9,9-dimethyl-6-nitroxanthene carboxaldehyde

Send

Send

Metric Ton KG G Pound L ML

Send

Send