Tetrahydro-6-undecyl-2H-pyran-2-one

Base Information

• Chemical Name: Tetrahydro-6-undecyl-2H-pyran-2-one
• CAS No.: 7370-44-7
• Molecular Formula: C16H30 O2
• Molecular Weight: 254.413
• European Community (EC) Number: 230-924-1
• UNII: VC86OQ26NU
• DSSTox Substance ID: DTXSID40864047
• Nikkaji Number: J625D
• Wikidata: Q106654039
• Metabolomics Workbench ID: 4389
• Mol file: 7370-44-7.mol

Synonyms:n-hexadecalactone

Chemical Property of Tetrahydro-6-undecyl-2H-pyran-2-one

Chemical Property:

• Vapor Pressure: 4.66E-05mmHg at 25°C
• Melting Point: 38 °C
• Boiling Point: 349.6°C at 760 mmHg
• Flash Point: 145.6°C
• PSA: 26.30000
• Density: 0.908g/cm³
• LogP: 5.00300
• XLogP3: 5.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 10
• Exact Mass: 254.224580195
• Heavy Atom Count: 18
• Complexity: 213

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCC1CCCC(=O)O1

Technology Process of Tetrahydro-6-undecyl-2H-pyran-2-one

There total 36 articles about Tetrahydro-6-undecyl-2H-pyran-2-one 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: 96.0%

5-Hydroxyhexadecane-1-nitrile → 5-hexadecanolide (7370-44-7)

Guidance literature:

With sodium hydroxide; Heating;

Reference yield: 93.0%

6-Undecyl-pyran-2-one (132789-20-9) → 5-hexadecanolide (7370-44-7)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; for 5h; Ambient temperature;

DOI:10.3987/COM-90-5433

Reference yield: 73.0%

3-Benzenesulfinyl-6-undecyl-tetrahydro-pyran-2-one (100591-75-1) → 5-hexadecanolide (7370-44-7)

Guidance literature:

With aluminum amalgam; In tetrahydrofuran; water;

DOI:10.1016/S0040-4039(00)98975-5

upstream raw materials:

5-oxohexadecanoic acid

Dodecanal

Ethyl 4-bromobutyrate

hydroxyhexadecanoic acid

Downstream raw materials:

(R)-5-hexadecanolide

(S)-N-methyl-5-(4-nitrobenzoyl)oxyhexadecanamide

16-bromohexadecanoic acid

16-bromohexadecan-1-ol

Refernces

• 1、 Schlutt, Birgit,Moran, Noelia,Schieberle, Peter,Hofmann, Thomas. "Sensory-directed identification of creaminess-enhancing volatiles and semivolatiles in full-fat cream". . p. 9634 - 9645. Retrieved 2008/03/17.
• 2、 Mino, Takashi,Masuda, Satoshi,Nishio, Masayuki,Yamashita, Masakazu. "Synthesis of Lactones by Baeyer-Villiger Oxidation with Magnesium Monoperphthalate Hexahydrate". . p. 2633 - 2635. Retrieved 2007/10/03.