DI-N-BUTYLMAGNESIUM

Base Information

• Chemical Name: DI-N-BUTYLMAGNESIUM
• CAS No.: 1191-47-5
• Molecular Formula: C8H18Mg
• Molecular Weight: 138.536
• Hs Code.: 29310099
• Mol file: 1191-47-5.mol

Synonyms:Di-n-Butylmagnesium;Dibutylmagnesium;

Chemical Property of DI-N-BUTYLMAGNESIUM

Chemical Property:

• Melting Point: -71 °C
• Flash Point: 21 °F
• PSA: 0.00000
• Density: 0.749 g/mL at 20 °C
• LogP: 3.50820
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

Di-n-butylmagnesium solution 1.0 M in heptane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F+; F; T; C; N
• Hazard Codes: F+,C,T,F,N
• Statements: 12-14/15-22-34-66-67-48/20/22-40-39/23/24/25-23/24/25-11-10-65-50/53-17-19-62-52/53-48/20
• Safety Statements: 16-26-36/37/39-43-45-7/8-62-61-60

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Electrochemically inactive [Mg2(μ-Cl)3.6THF][C2H5AlCl3] crystal may be obtained from an electrolyte composed of Di-n-butylmagnesium and ethylaluminum dichloride. Di-n-butylmagnesium may be used in the carbon metallation of α-olefins. A study reports the possible use of the organometallic compound in the intercalation of magnesium and zinc into the layers of TiS2 or WO2Cl2. Interaction of lithium alkoxide with di-n-butylmagnesium was investigated.

Technology Process of DI-N-BUTYLMAGNESIUM

There total 15 articles about DI-N-BUTYLMAGNESIUM 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: 98.0%

1-bromo-butane (109-65-9) → dibutylmagnesium (1191-47-5)

Guidance literature:

With diethylene glycol dimethyl ether; magnesium; In diethyl ether; at -10 - 0 ℃; for 2h;

DOI:10.1246/cl.1987.2299

Reference yield: 80.0%

1-bromo-butane (109-65-9) + magnesium (7439-95-4) → dibutylmagnesium (1191-47-5)

Guidance literature:

In diethyl ether; at 40 ℃; for 2h; Inert atmosphere;

Reference yield: 80.0%

1-iodo-butane (542-69-8) → dibutylmagnesium (1191-47-5)

Guidance literature:

With magnesium; In tetrahydrofuran; diethyl ether;

upstream raw materials:

n-butyl magnesium bromide

n-butyllithium

diethyl ether

diphenylmagnesium

Downstream raw materials:

N-butylamine

1-Fluoro-1-phenyl-hexan-2-one

N,N-dimethylpentanamide

Refernces

The syntheses and structures of some main group complexes of the sterically hindered N,N′-bis(2,6-diisopropylphenyl)-4-toluamidinate ligand

10.1039/b409086a

The study focuses on the synthesis and structural analysis of main group complexes using the sterically hindered N,N'-bis(2,6-diisopropylphenyl)-4-toluamidinate ligand (HDippAm). The researchers investigated the reactions of HDippAm with metal alkyls such as n-butyllithium (BunLi), dibutylmagnesium (Bu2Mg), and trimethylaluminium (Me3Al) to produce the mononuclear dihapto benzamidinate compounds [Li(DippAm)(THF)2] (1), [Mg(DippAm)2] (2), and [Al(DippAm)Me2] (3). These compounds were synthesized to explore the steric and electronic effects of the bulky HDippAm ligand on metal complexes, which is significant for understanding their performance in catalytic systems and their potential applications in ethene polymerization. The study also aimed to understand the influence of substituents around the amidinate on the catalytic performance, not just electronically but also sterically. The compounds were characterized by various techniques including FTIR, NMR, and X-ray crystallography to determine their structures and steric properties.