(4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one

Base Information

• Chemical Name: (4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one
• CAS No.: 24405-90-1
• Molecular Formula: C₁₅H₂₄O
• Molecular Weight: 220.355
• DSSTox Substance ID: DTXSID901198225
• Mol file: 24405-90-1.mol

Synonyms:XWFINABYEHNSEP-VKLURXMVSA-N;DTXSID901198225;(4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one;24405-90-1

Chemical Property of (4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one

Chemical Property:

• Vapor Pressure: 0.000439mmHg at 25°C
• Boiling Point: 315.4°C at 760 mmHg
• Flash Point: 144°C
• Density: 0.865g/cm³
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 220.182715385
• Heavy Atom Count: 16
• Complexity: 307

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1CC=CC(CC=C(CCC1=O)C)(C)C
• Isomeric SMILES: CC1C/C=C/C(C/C=C(/CCC1=O)\C)(C)C

Technology Process of (4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one

There total 5 articles about (4E,8E)-(+)-2,6,6,9-Tetramethyl-4,8-cycloundecadien-1-one 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: 66.2%

(4E,8E)-2,6,6,9-tetramethylcycloundeca-4,8-dienol (53643-42-8) → (4E,8E)-2,6,6,9-tetramethyl cycloundeca-4,8-dienone (24405-90-1)

Guidance literature:

With tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide; In acetonitrile; at 20 - 40 ℃; for 3h; Molecular sieve;

Reference yield: 15.0%

(2S,4S,5R,8R)-4,8,11,11-Tetramethyl-tricyclo[7.2.0.02,4]undecane-5,8-diol → Humulenol-II (80408-11-3) + (4E,8E)-2,6,6,9-tetramethyl cycloundeca-4,8-dienone (24405-90-1)

Guidance literature:

With askanite-bentonite clay; In methanol; at 20 ℃; for 2h;

Reference yield:

humulene-1,2-monoepoxide (19888-34-7,67737-67-1,90820-79-4,108101-44-6,831227-95-3) → Humulenol-II (80408-11-3) + (4E,8E)-2,6,6,9-tetramethyl cycloundeca-4,8-dienone (24405-90-1)

Guidance literature:

With askanite-bentonite clay; In dichloromethane; at 20 ℃; for 0.5h;

upstream raw materials:

humulene-1,2-monoepoxide

α-caryophyllene

(4E,8E)-2,6,6,9-tetramethylcycloundeca-4,8-dienol