1,1-Dimethoxy-2-methylundecane

Base Information

• Chemical Name: 1,1-Dimethoxy-2-methylundecane
• CAS No.: 68141-17-3
• Molecular Formula: C14H30O2
• Molecular Weight: 230.391
• European Community (EC) Number: 268-839-7
• DSSTox Substance ID: DTXSID9052395
• Nikkaji Number: J260.944D
• Mol file: 68141-17-3.mol

Synonyms:2-methylundecanal dimethyl acetal

Chemical Property of 1,1-Dimethoxy-2-methylundecane

Chemical Property:

• Vapor Pressure: 0.0255mmHg at 25°C
• Refractive Index: 1.4360 (estimate)
• Boiling Point: 255.9°Cat760mmHg
• Flash Point: 66.4°C
• PSA: 18.46000
• Density: 0.843g/cm³
• LogP: 4.38210
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 11
• Exact Mass: 230.224580195
• Heavy Atom Count: 16
• Complexity: 133

Purity/Quality:

99% ^*data from raw suppliers

1,1-DIMETHOXY-2-METHYL-UNDECANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCCCCCCCCC(C)C(OC)OC

Technology Process of 1,1-Dimethoxy-2-methylundecane

There total 3 articles about 1,1-Dimethoxy-2-methylundecane 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:

methanol (67-56-1) + 2-methylundecanal (110-41-8) → 2-methylundecanal dimethyl acetal (68141-17-3)

Guidance literature:

With camphor-10-sulfonic acid; In dichloromethane; at 20 ℃;

DOI:10.1039/c1cc13919c

Reference yield:

methanol (67-56-1) + 1-dodecene (112-41-4,25067-08-7,62132-67-6) + carbon monoxide (201230-82-2) → 1,1-Dimethoxy-tridecane (109777-74-4) + 2-methylundecanal dimethyl acetal (68141-17-3)

Guidance literature:

With dicarbonylacetylacetonato rhodium (I); BF₄^(1-)*C₂₀H₁₈NO₂P*H⁽¹⁺⁾; hydrogen; 1-butyl-3-methylimidazolium Tetrafluoroborate; at 80 ℃; for 2h; under 37503.8 Torr; Autoclave; Green chemistry;

DOI:10.1039/c3gc41231h

Reference yield:

2-methylundecanal (110-41-8) + trimethyl orthoformate (149-73-5) → 2-methylundecanal dimethyl acetal (68141-17-3)

Guidance literature:

With toluene-4-sulfonic acid;

DOI:10.1039/a808418a

upstream raw materials:

2-methylundecanal

trimethyl orthoformate

methanol

1-dodecene

Downstream raw materials:

2-methyl-1-phenylundecan-1-ol

2-methylundecanenitrile

2-bromo-n-undecane

n-Undecane

Refernces

• 1、 Fujioka, Hiromichi,Goto, Akihiro,Otake, Kazuki,Kubo, Ozora,Sawama, Yoshinari,Maegawa, Tomohiro. "An unusual reaction of α-alkoxyphosphonium salts with Grignard reagents under an O2 atmosphere". supporting information; experimental part. p. 9894 - 9896. Retrieved 2011/10/09.