CID 521661

Base Information

• Chemical Name: CID 521661
• CAS No.: 5557-31-3
• Molecular Formula: C18H36
• Molecular Weight: 252.484
• Wikidata: Q27117203
• Mol file: 5557-31-3.mol

Synonyms:9-Octadecene, (Z)-

Chemical Property of CID 521661

Chemical Property:

• Vapor Pressure: 0.000534mmHg at 25°C
• Melting Point: -30.5°C
• Refractive Index: 1.448
• Boiling Point: 322.2oC at 760 mmHg
• Flash Point: 150.4oC
• PSA: 0.00000
• Density: 0.790±0.06 g/cm3 (20 oC 760 Torr), Calc.*
• LogP: 7.04380
• XLogP3: 9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 14
• Exact Mass: 252.281701148
• Heavy Atom Count: 18
• Complexity: 139

Purity/Quality:

99.9% ^*data from raw suppliers

9-OCTADECENE 95.00% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCC=CCCCCCCCC

Technology Process of CID 521661

There total 65 articles about CID 521661 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: 71.0%

1-Decene (872-05-9,17438-89-0,25189-70-2) + crotonaldehyde (123-73-9,4170-30-3) → (2E)-undecenal (53448-07-0) + 9-octadecene (5557-31-3)

Guidance literature:

With Hoveyda-Grubbs catalyst second generation; In dichloromethane; at 20 ℃; for 8h; Schlenk technique; Inert atmosphere;

DOI:10.1016/j.apcata.2014.08.032

Reference yield: 71.0%

cis-Octadecenoic acid (112-80-1,2027-47-6) → 1,18-octadec-9-enedioic acid (4494-16-0) + 9-octadecene (5557-31-3)

Guidance literature:

With [1,3-bis(2,4,5-Me₃Ph)-2-imidazolidinylidene]Ru=CHPh(PCy₃)Cl₂; at 45 ℃; for 24h;

DOI:10.1007/s11746-006-1249-0

Reference yield: 61.0%

methanol (67-56-1) + 1-Decene (872-05-9,17438-89-0,25189-70-2) + carbon monoxide (201230-82-2) → undecanal dimethyl acetal (52517-67-6) + 9-octadecene (5557-31-3)

Guidance literature:

With mer-[RuCl₃(1,4-bis(diphenylphosphino)butane)(pyridine)]; hydrogen; at 160 ℃; for 24h; under 75007.5 Torr; Reagent/catalyst; Temperature; Pressure; Overall yield = 100 %Chromat.; Catalytic behavior;

DOI:10.1016/j.molcata.2016.09.020

upstream raw materials:

1-Decene

Triethoxyvinylsilane

Methyl oleate

7‐hexadecene

Downstream raw materials:

1-Decene

9-octadecanone

Refernces

• 1、 Karame, Iyad,Boualleg, Malika,Camus, Jean-Michel,Maishal, Tarun K.,Alauzun, Johan,Basset, Jean-Marie,Coperet, Christophe,Corriu, Robert J. P.,Jeanneau, Erwan,Mehdi, Ahmad,Reye, Catherine,Veyre, Laurent,Thieuleux, Chloe. "Tailored Ru-NHC heterogeneous catalysts for alkene metathesis". . p. 11820 - 11823. Retrieved 2009.
• 2、 -. "ACYCLIC CARBENE LIGAND FOR RUTHENIUM COMPLEX FORMATION, RUTHENIUM COMPLEX CATALYST, AND USE THEREOF". Paragraph 0124-0130. . Retrieved 2021/05/14.
• 3、 Browne, Duncan L.,Colombel-Rouen, Sophie,Crévisy, Christophe,Curbet, Idriss,Mauduit, Marc,McBride, Tom,Morvan, Jennifer,Roisnel, Thierry. "Continuous Flow Z-Stereoselective Olefin Metathesis: Development and Applications in the Synthesis of Pheromones and Macrocyclic Odorant Molecules**". supporting information. p. 19685 - 19690. Retrieved 2021/08/06.