octa-3,5-diene-2,7-dione

Base Information

• Chemical Name: octa-3,5-diene-2,7-dione
• CAS No.: 2130-26-9
• Molecular Formula: C₈H₁₀O₂
• Molecular Weight: 138.166
• Mol file: 2130-26-9.mol

Synonyms:

Chemical Property of octa-3,5-diene-2,7-dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of octa-3,5-diene-2,7-dione

There total 12 articles about octa-3,5-diene-2,7-dione 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: 80.0%

10-Oxo-11-dodecensaeure-methylester (101170-85-8) + methyl vinyl ketone (78-94-4,25038-87-3) → octa-3,5-diene-2,7-dione (2130-26-9,156994-29-5) + C17H26O4

Guidance literature:

With silver hexafluoroantimonate; di-μ-chlorobis-[(η⁶-p-cymene)chlororuthenium(II)]; Cu(OAc)₂*H₂O; In 1,2-dichloro-ethane; at 80 ℃; for 24h; stereoselective reaction; Sealed tube; Inert atmosphere;

DOI:10.1039/d1cc06680c

Reference yield: 78.0%

9-oxo-undec-10-enoic acid methyl ester (82120-15-8) + methyl vinyl ketone (78-94-4,25038-87-3) → octa-3,5-diene-2,7-dione (2130-26-9,156994-29-5) + C16H24O4

Guidance literature:

With silver hexafluoroantimonate; di-μ-chlorobis-[(η⁶-p-cymene)chlororuthenium(II)]; Cu(OAc)₂*H₂O; In 1,2-dichloro-ethane; at 80 ℃; for 24h; Reagent/catalyst; Temperature; Solvent; stereoselective reaction; Sealed tube; Inert atmosphere;

DOI:10.1039/d1cc06680c

Reference yield: 76.0%

7-(benzyloxy)hept-1-en-3-one (1035930-62-1) + methyl vinyl ketone (78-94-4,25038-87-3) → octa-3,5-diene-2,7-dione (2130-26-9,156994-29-5) + C18H22O3

Guidance literature:

With silver hexafluoroantimonate; di-μ-chlorobis-[(η⁶-p-cymene)chlororuthenium(II)]; Cu(OAc)₂*H₂O; In 1,2-dichloro-ethane; at 80 ℃; for 24h; stereoselective reaction; Sealed tube; Inert atmosphere;

DOI:10.1039/d1cc06680c

upstream raw materials:

piperidine

pyridine

ethanol

Glyoxal

Downstream raw materials:

Oct-4-en-2,7-dion