6,6-Dimethyltetrahydro-2H-pyran-2-one

Base Information

• Chemical Name: 6,6-Dimethyltetrahydro-2H-pyran-2-one
• CAS No.: 2610-95-9
• Molecular Formula: C7H12O2
• Molecular Weight: 128.16900
• Hs Code.: 2932999099
• Mol file: 2610-95-9.mol

Synonyms:2H-Pyran-2-one,tetrahydro-6,6-dimethyl;6,6-dimethyl-tetrahydro-pyran-2-one;6,6-Dimethyltetrahydro-2H-pyran-2-one;6,6-Dimethyl-tetrahydro-pyran-2-on;5-Methyl-5-hydroxyhexanoic acid lactone;

Chemical Property of 6,6-Dimethyltetrahydro-2H-pyran-2-one

Chemical Property:

• Vapor Pressure: 0.239mmHg at 25°C
• Boiling Point: 206.3oC at 760 mmHg
• Flash Point: 74.8oC
• PSA: 26.30000
• Density: 0.967g/cm3
• LogP: 1.49210

Purity/Quality:

99% ^*data from raw suppliers

6,6-dimethyloxan-2-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6,6-Dimethyltetrahydro-2H-pyran-2-one

There total 27 articles about 6,6-Dimethyltetrahydro-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: 100.0%

2,2-dimethylcyclopentanone (4541-32-6) → 6,6-dimethyltetrahydro-2H-pyran-2-one (2610-95-9)

Guidance literature:

With potassium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; water; for 5h; Reflux;

DOI:10.1002/chem.201605468

Reference yield: 98.0%

5,6-dihydro-6,6-dimethyl-2H-pyran-2-one (19895-34-2) → 6,6-dimethyltetrahydro-2H-pyran-2-one (2610-95-9)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; under 760 Torr; Ambient temperature;

DOI:10.1021/jo00137a030

Reference yield: 89.0%

1,1-dimethyl-1,5-pentanediol (1462-11-9) → 6,6-dimethyltetrahydro-2H-pyran-2-one (2610-95-9)

Guidance literature:

With 1-methyl-1H-imidazole; [2,2]bipyridinyl; tetrakis(acetonitrile)copper(I) trifluoromethanesulfonate; 9-azabicyclo<3.3.1>nonane-N-oxyl; In acetonitrile; at 22 ℃; for 2h;

DOI:10.1021/jacs.5b01036

upstream raw materials:

2,2-dimethyltetrahydrofuran

glutaric anhydride,

methyl magnesium iodide

diethyl ether

Downstream raw materials:

6,6-Dimethyl-3-phenylselanyl-tetrahydro-pyran-2-one

dimethyl 2-hydroxy-2-(3-hydroxy-3-methylbutyl)succinate

6,6-Dimethyl-3,3-bis-phenylselanyl-tetrahydro-pyran-2-one

2'-(phenylseleno)dihydrocatalpalactone