2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-6-(2-methyl-1-propenyl)-

Base Information

• Chemical Name: 2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-6-(2-methyl-1-propenyl)-
• CAS No.: 136869-41-5
• Molecular Formula: C₁₃H₁₆O₂
• Molecular Weight: 204.269
• Mol file: 136869-41-5.mol

Synonyms:

Chemical Property of 2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-6-(2-methyl-1-propenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-6-(2-methyl-1-propenyl)-

There total 12 articles about 2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-6-(2-methyl-1-propenyl)- 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:

2,5-dimethoxy-3,4,6-trimethylbenzaldehyde (103808-42-0) → 2,3,5-Trimethyl-6-(2-methyl-propenyl)-[1,4]benzoquinone (136869-41-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 84 percent / diethylaminosulfur trifluoride (DAST) / CH₂Cl₂ / 16 h / Heating

2: 90 percent / cerium ammonium nitrate (CAN) / acetonitrile; H₂O / 1 h / Ambient temperature

3: dimethylsulfoxide / 24 h / Ambient temperature; Irradiation

With ammonium cerium(IV) nitrate; diethylamino-sulfur trifluoride; In dichloromethane; water; dimethyl sulfoxide; acetonitrile;

DOI:10.1055/s-1997-981

Reference yield:

1-Difluoromethyl-2,5-dimethoxy-3,4,6-trimethyl-benzene (199011-11-5) → 2,3,5-Trimethyl-6-(2-methyl-propenyl)-[1,4]benzoquinone (136869-41-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / cerium ammonium nitrate (CAN) / acetonitrile; H₂O / 1 h / Ambient temperature

2: dimethylsulfoxide / 24 h / Ambient temperature; Irradiation

With ammonium cerium(IV) nitrate; In water; dimethyl sulfoxide; acetonitrile;

DOI:10.1055/s-1997-981

Reference yield:

1-chloromethyl-2,5-dimethoxy-3,4,6-trimethyl-benzene (54757-17-4) → 2,3,5-Trimethyl-6-(2-methyl-propenyl)-[1,4]benzoquinone (136869-41-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / ammonium cerium(IV) nitrate (CAN) / acetonitrile; H₂O / Ambient temperature

2: di-tert-butylnitroxide / dimethylsulfoxide / 24 h / Irradiation

With N,N-di-tert-butylnitroxide; ammonium cerium(IV) nitrate; In water; dimethyl sulfoxide; acetonitrile;

DOI:10.1016/S0040-4039(00)79881-9

upstream raw materials:

di-tert-butyl nitroxide

2-lithio-2-nitropropane

5-(chloromethyl)-2,3,5-trimethylcyclohexa-2,5-diene-1,4-dione

2-fluoromethyl-3,5,6-trimethyl-1,4-benzoquinone