3-METHYL-1,5-CYCLOOCTADIENE

Base Information

• Chemical Name: 3-METHYL-1,5-CYCLOOCTADIENE
• CAS No.: 56564-88-6
• Molecular Formula: C₉H₁₄
• Molecular Weight: 122.21
• Mol file: 56564-88-6.mol

Synonyms:3-METHYL-1,5-CYCLOOCTADIENE

Chemical Property of 3-METHYL-1,5-CYCLOOCTADIENE

Chemical Property:

• Refractive Index: n20/D 1.488
• Boiling Point: 55 °C10 mm Hg(lit.)
• Flash Point: 31 °C
• PSA: 0.00000
• Density: 0.867 g/mL at 20 °C(lit.)
• LogP: 2.91880

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 10-36/37/38-65
• Safety Statements: 26-36-62

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-METHYL-1,5-CYCLOOCTADIENE

There total 1 articles about 3-METHYL-1,5-CYCLOOCTADIENE 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:

penta-1,3-diene (504-60-9,17410-45-6,25212-15-1,64940-84-7) + buta-1,3-diene (106-99-0,130983-70-9,29406-96-0,9003-17-2) → 3-methylcycloocta-1,5-diene (56564-88-6)

Guidance literature:

Multistep reaction; (i) Al catalyst, tris-biphenyl-2-yl-phosphite, Ni(acac)2, Et₂O, (ii) /BRN= 1523657/;

Reference yield:

(eta.4-1,5-cyclooctadiene)[diphenyl(2-((R)-3-isopropyl-2-oxazolin-2-yl)phenyl)phosphine-κ2N,P]iridium(I) tetrakis(3,5-di(trifluoromethyl)phenyl)borate + 3-methylcycloocta-1,5-diene (56564-88-6) → (eta.4-3-methyl-1,5-cyclooctadiene)[diphenyl(2-((R)-3-isopropyl-2-oxazolin-2-yl)phenyl)phosphine-κ2N,P]iridium(I) tetrakis(3,5-di(trifluoromethyl)phenyl)borate

Guidance literature:

In neat (no solvent); equilibrating 1,5-cyclooctadiene complex in large excess of 3-methyl-1,5-cyclooctadiene; pumping off all volatile compounds;

DOI:10.1002/anie.200460860

upstream raw materials:

penta-1,3-diene

buta-1,3-diene