Dimethyldihydropyran

Base Information

• Chemical Name: Dimethyldihydropyran
• CAS No.: 931-79-3
• Molecular Formula: C₇H₁₂O
• Molecular Weight: 112.172
• DSSTox Substance ID: DTXSID101299754

Synonyms:dimethyldihydropyran;931-79-3;SCHEMBL3699870;DTXSID101299754;3,4-Dihydro-2,2-dimethyl-2H-pyran

Chemical Property of Dimethyldihydropyran

Chemical Property:

• XLogP3: 1.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 112.088815002
• Heavy Atom Count: 8
• Complexity: 103

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1(CCC=CO1)C

Technology Process of Dimethyldihydropyran

There total 3 articles about Dimethyldihydropyran 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:

acrolein (107-02-8,25068-14-8) + isobutene (115-11-7,15220-85-6) → 2,2-dimethyl-3,4-dihydro-2H-pyran (931-79-3) + 3-hydroxy-1-methylenecyclohexane (6749-63-9)

Guidance literature:

at 300 ℃;

DOI:10.1021/ja01155a076 DOI:10.1021/ja01592a085

Reference yield:

hydroquinone (123-31-9,8027-02-9) + acrolein (107-02-8,25068-14-8) + isobutene (115-11-7,15220-85-6) → 2,2-dimethyl-3,4-dihydro-2H-pyran (931-79-3) + 3-hydroxy-1-methylenecyclohexane (6749-63-9)

Guidance literature:

at 300 ℃;

DOI:10.1021/ja01155a076 DOI:10.1021/ja01592a085

Reference yield:

methanol (67-56-1) + hydroquinone (123-31-9,8027-02-9) + acrolein (107-02-8,25068-14-8) + isobutene (115-11-7,15220-85-6) → 2,2-dimethyl-3,4-dihydro-2H-pyran (931-79-3) + 5-methyl-5-hexen-1-al (64825-78-1) + 3-hydroxy-1-methylenecyclohexane (6749-63-9)

Guidance literature:

at 200 ℃;

DOI:10.1021/ja01155a076 DOI:10.1021/ja01592a085

upstream raw materials:

methanol

hydroquinone

acrolein

isobutene

Downstream raw materials:

5-hydroxy-5-methyl-hexanal-(2,4-dinitro-phenylhydrazone)

5-methyl-5-hexen-1-al

3-hydroxy-1-methylenecyclohexane

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 931-79-3 2,2-dimethyl-3,4-dihydro-2H-pyran

Send

Send

Metric Ton KG G Pound L ML

Send

Send