5-Chloro-2-pentene

Base Information

• Chemical Name: 5-Chloro-2-pentene
• CAS No.: 16435-50-0
• Molecular Formula: C5H9Cl
• Molecular Weight: 104.579
• Mol file: 16435-50-0.mol

Synonyms:5-chloro-pent-2-ene;5-Chlor-pent-2-en;5-Chlor-2-penten;2-Pentene, 5-chloro-;

Chemical Property of 5-Chloro-2-pentene

Chemical Property:

• Refractive Index: 1.4310
• Boiling Point: 103.83°C (estimate)
• PSA: 0.00000
• Density: 0.9043
• LogP: 2.19140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Chloro-2-pentene

There total 3 articles about 5-Chloro-2-pentene 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: 61.0%

1-cyclopropylethanol (765-42-4) → 1-chloro-3-pentene (16435-50-0) + (±)-(1-chloroethyl)cyclopropane (10524-06-8)

Guidance literature:

With N-chloro-succinimide; dimethylsulfide; In dichloromethane; at 20 ℃; for 62h;

DOI:10.1021/jo047822p

Reference yield:

1-cyclopropylethanol (2566-44-1) → 1-chloro-3-pentene (16435-50-0) + (±)-(1-chloroethyl)cyclopropane (10524-06-8)

Guidance literature:

With phosphorus pentachloride; In pentane; at -20 ℃; Yield given. Yields of byproduct given;

DOI:10.1039/P29800001473

Reference yield:

→ 1-chloro-3-pentene (16435-50-0)

Guidance literature:

With pyridine; thionyl chloride; dichloromethane;

upstream raw materials:

1-cyclopropylethanol

1-cyclopropylethanol

Downstream raw materials:

3-methyl-2-buten-1-ol

Refernces

• 1、 Beckwith, Athelstan L. J.,Moad, Graeme. "Ring-opening of Some Radicals containing the Cyclopropylmethyl System". . p. 1473 - 1482. Retrieved 2007/10/02.