2,3-Dimethyloxolane

Base Information

• Chemical Name: 2,3-Dimethyloxolane
• CAS No.: 16251-73-3
• Molecular Formula: C6H12O
• Molecular Weight: 100.161
• DSSTox Substance ID: DTXSID20541985
• Nikkaji Number: J766.925I

Synonyms:2,3-dimethyloxolane;2,3-dimethyltetrahydrofuran;16251-73-3;SCHEMBL679568;DTXSID20541985

Chemical Property of 2,3-Dimethyloxolane

Chemical Property:

• XLogP3: 1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 100.088815002
• Heavy Atom Count: 7
• Complexity: 61.2

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1CCOC1C

Technology Process of 2,3-Dimethyloxolane

There total 2 articles about 2,3-Dimethyloxolane 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:

3-methylpentane (96-14-0) → oxirane (75-21-8,99932-75-9) + 3-ethyl tetrahydrofuran (93716-28-0) + methanol (67-56-1) + Ketene (463-51-4) + formaldehyd (50-00-0,30525-89-4,61233-19-0) + 4-methyltetrahydropyran (4717-96-8) + 2,3-Dimethyltetrahydrofuran (16251-73-3) + 2-ethyl-2-methyloxetane (23206-28-2) + methane (34557-54-5,27936-85-2) + butene-2 (107-01-7) + ethane (74-84-0) + ethene (74-85-1) + 1,2-propanediene (463-49-0) + 2,3,4-trimethyloxetane + acetaldehyde (75-07-0,9002-91-9) + acetic acid (64-19-7,77671-22-8) + methyl vinyl ketone (78-94-4,25038-87-3) + propionic acid (802294-64-0,79-09-4) + buta-1,3-diene (106-99-0,130983-70-9,29406-96-0,9003-17-2) + butanone (78-93-3) + methyloxirane (75-56-9,16033-71-9) + prop-1-yne (74-99-7) + acetylene (74-86-2,25067-58-7)

Guidance literature:

With oxygen; at 351.84 ℃; for 0.000555556h; under 795.08 Torr; Temperature; Inert atmosphere;

DOI:10.1021/jp503772h

Reference yield:

N-<(3-Methyl-4-pentenyl)-1-oxy>pyridine-2(1H)-thione → 4-methyltetrahydropyran (4717-96-8) + 2,3-Dimethyltetrahydrofuran (16251-73-3)

Guidance literature:

With 2-Naphthalenethiol; In benzene-d6; at 15 ℃; for 0.0833333h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Irradiation;

DOI:10.1021/jo00126a021

Reference yield: 63.0%

(2α,3β)-(+/-)-Tetrahydro-2,3-dimethylfuran (16251-73-3,99488-08-1,99488-13-8) → 1-acetoxybutan-3-one (10150-87-5) + trans-3-methyl-4-pentanolide (10150-96-6)

Guidance literature:

With chromium(VI) oxide; acetic anhydride; In benzene; for 12h; Ambient temperature;

upstream raw materials:

3-methylpentane

Downstream raw materials:

1-acetoxybutan-3-one

trans-3-methyl-4-pentanolide

(4R*,5R*)-4,5-dihydro-4,5-dimethyl-2(3H)-furanone

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