1-Bromo-1-pentene

Base Information

• Chemical Name: 1-Bromo-1-pentene
• CAS No.: 60468-23-7
• Molecular Formula: C5H9Br
• Molecular Weight: 149.03
• Hs Code.: 2903399090
• Mol file: 60468-23-7.mol

Synonyms:(E,Z)-1-bromo-1-pentene;1-bromo-1-pentene;1-bromo-pent-1-ene;1-Brom-penten-(1);E/Z-1-Brom-1-penten;1-Brom-pent-1-en;

Chemical Property of 1-Bromo-1-pentene

Chemical Property:

• Melting Point: -106.7°C (estimate)
• Refractive Index: 1.4572
• Boiling Point: 114.3°C (estimate)
• PSA: 0.00000
• Density: 1.2606
• LogP: 2.69510

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Bromo-1-pentene

There total 11 articles about 1-Bromo-1-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: 26.0%

1-penten (109-67-1) → (E)/(Z)-1-bromo-1-pentene (60468-23-7)

Guidance literature:

With bromine; In dichloromethane; at -50 ℃; for 0.5h;

DOI:10.1080/00397919408019053

Reference yield:

1,3-dibromopropene (627-15-6) → (E)/(Z)-1-bromo-1-pentene (60468-23-7) + hept-3-ene (592-78-9)

Guidance literature:

With diethyl ether; ethylmagnesium bromide;

Reference yield:

→ (E)/(Z)-1-bromo-1-pentene (60468-23-7)

Guidance literature:

With pyridine; oder beim Kochen des Ammonium-, Natrium-, Kalium-, Silber- oder Pyridinum-salzes mit Wasser;

upstream raw materials:

2,3-dibromo-hexanoic acid

ethylmagnesium bromide

1,3-dibromopropene

1-bromo-butane

Downstream raw materials:

(E)-hept-3-ene-1-yne

trans-1-Trimethylsilylhept-3-en-1-yn

1-Pentyne

cyclopentene

Refernces

• 1、 Argenti,Bellina,Carpita,Rossi,Rossi. "Trail-following in termites: Stereoselective syntheses of (Z)-3-Dodecen- 1-OL, (3Z,6Z)-3,6-Dodecadien-1-OL and (3Z,6Z,8E)-3,6,8-dodecatrien-1-OL". . p. 2281 - 2297. Retrieved 2007/10/02.