1-Isopentylcyclopentene

Base Information

• Chemical Name: 1-Isopentylcyclopentene
• CAS No.: 37689-15-9
• Molecular Formula: C10H18
• Molecular Weight: 138.2499
• Mol file: 37689-15-9.mol

Synonyms:

Chemical Property of 1-Isopentylcyclopentene

Chemical Property:

• Vapor Pressure: 1.63mmHg at 25°C
• Boiling Point: 174.2°Cat760mmHg
• Flash Point: 47.1°C
• PSA: 0.00000
• Density: 0.825g/cm³
• LogP: 3.53290

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Isopentylcyclopentene

There total 7 articles about 1-Isopentylcyclopentene 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:

1-(3-methylbutyl)-1-cyclopentanol (83926-70-9) → isopentylcyclopentene (37689-15-9)

Guidance literature:

With toluene-4-sulfonic acid; at 130 - 140 ℃;

DOI:10.1021/ja01383a503

Reference yield:

(3-methylbutyl)magnesium bromide (4548-78-1) → isopentylcyclopentene (37689-15-9)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether

2: p-toluenesulfonic acid / 130 - 140 °C

With diethyl ether; toluene-4-sulfonic acid;

DOI:10.1021/ja01383a503

Reference yield:

cyclopentanone (120-92-3) → isopentylcyclopentene (37689-15-9)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether

2: p-toluenesulfonic acid / 130 - 140 °C

With diethyl ether; toluene-4-sulfonic acid;

DOI:10.1021/ja01383a503

upstream raw materials:

1-(3-methylbutyl)-1-cyclopentanol

isopentyl iodide

cyclopentanone

(3-methylbutyl)magnesium bromide