4-N-PROPYLPHENYLMAGNESIUM BROMIDE

Base Information

• Chemical Name: 4-N-PROPYLPHENYLMAGNESIUM BROMIDE
• CAS No.: 87942-08-3
• Molecular Formula: C9H11BrMg
• Molecular Weight: 223.395
• Hs Code.: 29319090
• Mol file: 87942-08-3.mol

Synonyms:Benzene,propyl-, magnesium complex;(4-Propylphenyl)magnesium bromide;p-Propylphenylmagnesium bromide;

Chemical Property of 4-N-PROPYLPHENYLMAGNESIUM BROMIDE

Chemical Property:

• Boiling Point: 65-67 °C(lit.)
• Flash Point: 1 °F
• PSA: 0.00000
• Density: 0.940 g/mL at 25 °C(lit.)
• LogP: 3.28490
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

4-n-Propylphenylmagnesium bromide solution 0.5M in THF ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F; C
• Hazard Codes: F,C
• Statements: 11-14-19-34-40-37
• Safety Statements: 16-29-33-45-36/37/39-26

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-N-PROPYLPHENYLMAGNESIUM BROMIDE

There total 3 articles about 4-N-PROPYLPHENYLMAGNESIUM BROMIDE 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:

p-bromo-n-propylbenzene (588-93-2) → bromo(4-propylphenyl)magnesium (87942-08-3)

Guidance literature:

With magnesium; In tetrahydrofuran;

Reference yield:

bromobenzene (108-86-1,52753-63-6) → bromo(4-propylphenyl)magnesium (87942-08-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 51 percent / anhydrous aluminium chloride / 2 h / 70 °C

2: 77 percent / hydrazine hydrate, potassium hydroxide / bis-(2-hydroxy-ethyl) ether / 6 h / 130 - 180 °C

3: magnesium turnings / tetrahydrofuran

With potassium hydroxide; aluminium trichloride; hydrazine hydrate; magnesium; In tetrahydrofuran; diethylene glycol;

Reference yield:

4'-Bromopropiophenone (10342-83-3) → bromo(4-propylphenyl)magnesium (87942-08-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 77 percent / hydrazine hydrate, potassium hydroxide / bis-(2-hydroxy-ethyl) ether / 6 h / 130 - 180 °C

2: magnesium turnings / tetrahydrofuran

With potassium hydroxide; hydrazine hydrate; magnesium; In tetrahydrofuran; diethylene glycol;

upstream raw materials:

p-bromo-n-propylbenzene

4'-Bromopropiophenone

bromobenzene

Downstream raw materials:

4-n-propylbenzoic acid

2'-Fluoro-4''-propyl-[1,1';4',1'']terphenyl

2'-fluoro-4-n-pentyl-4'-n-propyl-p-terphenyl

4-n-propyl-4'-bromobiphenyl

Refernces

• 1、 Chan, L. K. M.,Gray, G. W.,Lacey, D.,Toyne, K. J.. "Synthesis and Liquid Crystal Behaviour of Further 4,4"-Disubstituted 2'-Fluoro-1,1':4',1"-Terphenyls". . p. 209 - 240. Retrieved 2007/10/02.