(E)-4,8-Dimethyl-1,3,7-nonatriene

Base Information

• Chemical Name: (E)-4,8-Dimethyl-1,3,7-nonatriene
• CAS No.: 51911-82-1
• Molecular Formula: C11H18
• Molecular Weight: 150.264
• Hs Code.: 2901299090
• European Community (EC) Number: 257-509-8
• DSSTox Substance ID: DTXSID7068685,DTXSID201304588
• Nikkaji Number: J294.944J,J398.668C
• Wikidata: Q27127102
• Metabolomics Workbench ID: 4738
• Mol file: 51911-82-1.mol

Synonyms:(3E)-4,8-dimethyl-1,3,7-nonatriene;3E-DMNT;4,8-dimethyl-1,3,7-nonatriene;4,8-dimethylnona-1,3,7-triene;DMNT cpd

Chemical Property of (E)-4,8-Dimethyl-1,3,7-nonatriene

Chemical Property:

• Vapor Pressure: 0.582mmHg at 25°C
• Boiling Point: 195.6°Cat760mmHg
• Flash Point: 60.4°C
• PSA: 0.00000
• Density: 0.782g/cm³
• LogP: 3.86510
• XLogP3: 4.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 150.140850574
• Heavy Atom Count: 11
• Complexity: 167

Purity/Quality:

99% ^*data from raw suppliers

(3E)-4,8-DIMETHYL-1,3,7-NONATRIENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CCCC(=CC=C)C)C
• Isomeric SMILES: CC(=CCC/C(=C/C=C)/C)C

Technology Process of (E)-4,8-Dimethyl-1,3,7-nonatriene

There total 7 articles about (E)-4,8-Dimethyl-1,3,7-nonatriene 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: 74.0%

pseudo-ionone (689-67-8) → 4,8-dimethyl-1,3,7-nonatriene (51911-82-1)

Guidance literature:

pseudo-ionone; With aluminum oxide; N-Methyl-picolinamidrazon; In 1,4-dioxane; at 90 ℃; for 24h; Inert atmosphere;

With copper diacetate; In water; dimethyl sulfoxide; at 20 ℃; for 20h; Inert atmosphere; Glovebox; Sealed tube;

DOI:10.1021/jacs.1c09587

Reference yield:

pinacolboratamethylenetriphenylphosphonium iodide + (E/Z)-3,7-dimethyl-2,6-octadienal (5392-40-5,96680-15-8) → 4,8-dimethyl-1,3,7-nonatriene (51911-82-1)

Guidance literature:

pinacolboratamethylenetriphenylphosphonium iodide; With lithium hexamethyldisilazane; In N,N,N,N,N,N-hexamethylphosphoric triamide; at 0 ℃; for 2h;

(E/Z)-3,7-dimethyl-2,6-octadienal; In N,N,N,N,N,N-hexamethylphosphoric triamide; at -78 - 20 ℃;

DOI:10.1081/SCC-120005942

Reference yield:

3,6,6-trimethyl-(4at,8at)-hexahydro-3r,5c-ethano-pyrano[3,4-c]pyran-1,8-dione (5988-79-4,93354-31-5) → 4,8-dimethyl-1,3,7-nonatriene (51911-82-1)

Guidance literature:

copper; at 190 - 210 ℃; for 8h;

DOI:10.1039/jr9600003734

upstream raw materials:

methyl magnesium iodide

(E/Z)-3,7-dimethyl-2,6-octadienal

Methyltriphenylphosphonium bromide

3,6,6-trimethyl-(4at,8at)-hexahydro-3r,5c-ethano-pyrano[3,4-c]pyran-1,8-dione

Refernces

• 1、 Al-Aziz Quntar, Abed,Srebnik, Morris. "Pinacolboratamethyl-enetriphenylphosphonium iodide, a new methylene transfer reagent". . p. 2575 - 2579. Retrieved 2007/10/03.