2,2-dimethyl-3-methylidenepentane

Base Information

• Chemical Name: 2,2-dimethyl-3-methylidenepentane
• CAS No.: 18231-53-3
• Molecular Formula: C8H16
• Molecular Weight: 112.215
• Mol file: 18231-53-3.mol

Synonyms:

Chemical Property of 2,2-dimethyl-3-methylidenepentane

Chemical Property:

• Vapor Pressure: 32.8mmHg at 25°C

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2-dimethyl-3-methylidenepentane

There total 5 articles about 2,2-dimethyl-3-methylidenepentane 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: 90.0%

2,2-dimethyl-3-pentanone (564-04-5) + Methylenetriphenylphosphorane (19493-09-5) → 2-t-butylbutene (18231-53-3)

Guidance literature:

In diethyl ether; at 40 - 45 ℃; for 2h;

Reference yield:

tert-butylethylene (558-37-2) + ethanol (64-17-5) → 2-t-butylbutene (18231-53-3) + 2,2-Dimethyl-trans-3-hexene (3123-93-1)

Guidance literature:

With [(C₆H₆)(PCy₃)(CO)RuH]⁺*BF₄^?; In chlorobenzene; at 110 ℃; Autoclave;

DOI:10.1126/science.1208839

Reference yield:

2,2,3-trimethyl-3-pentanol (7294-05-5) → 2-t-butylbutene (18231-53-3)

Guidance literature:

With phosphorus; iodine; durch Erhitzen des erhaltenen Produktes mit alkoh. Kalilauge;

upstream raw materials:

2,2,3-trimethyl-3-pentanol

2,2-dimethyl-3-pentanone

Methylenetriphenylphosphorane

3,3-dimethyl-butan-2-one

Downstream raw materials:

C₁₄H₂₇

Refernces

• 1、 Lee, Dong-Hwan,Kwon, Ki-Hyeok,Yi, Chae S.. "Selective catalytic C-H alkylation of alkenes with alcohols". scheme or table. p. 1613 - 1616. Retrieved 2012/02/01.