ETHYLALUMINUM DICHLORIDE

Base Information

• Chemical Name: ETHYLALUMINUM DICHLORIDE
• CAS No.: 563-43-9
• Molecular Formula: C2H5AlCl2
• Molecular Weight: 126.949
• Hs Code.: 29319090
• UNII: MRI7V0U832
• Mol file: 563-43-9.mol

Synonyms:Ethylaluminumdichloride (6CI);Dichloroethylaluminum;Dichloromonoethylaluminum;Ethylaluminium dichloride;Ethyldichloroaluminum;

Chemical Property of ETHYLALUMINUM DICHLORIDE

Chemical Property:

• Appearance/Colour: Clear colorless to yellow solution
• Vapor Pressure: 5 mm Hg ( 60 °C)
• Melting Point: 32°C(lit.)
• Boiling Point: 68-70 °C
• Flash Point: 40 °F
• PSA: 0.00000
• Density: 0.927 g/cm³
• LogP: 2.35290
• Storage Temp.: 0-6°C
• Sensitive.: Air & Moisture Sensitive
• Water Solubility.: Soluble in acetone. Miscible with alcohol, chloroform, ether. Reacts with water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 125.9583690
• Heavy Atom Count: 5
• Complexity: 2.8

Purity/Quality:

98% ^*data from raw suppliers

EthylaluminumDichloride(25%wtintoluene) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,T,N,C
• Hazard Codes: F,T,N,C
• Statements: 11-15-23/24/25-34-14-67-65-62-51/53-48/20-14/15-17-63
• Safety Statements: 16-26-36/37/39-45-62-61-43-27

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC[Al+2].[Cl-].[Cl-]
• Uses: Ethylaluminum dichloride is used as a catalyst component in the polyolefin industry, for the synthesis of synthetic rubbers and for the dimerisation of olefins. It is also employed as a catalyst for Friedel-Crafts acylations.

Technology Process of ETHYLALUMINUM DICHLORIDE

There total 18 articles about ETHYLALUMINUM DICHLORIDE 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:

aluminium trichloride (7446-70-0) + triisobutylaluminum (100-99-2,130565-62-7) → ethylaluminum dichloride (563-43-9) + diisobutylaluminum chloride (1779-25-5)

Guidance literature:

In diethyl ether; toluene; all manipulations under dry, O2 free N2 atm.; AlCl3 dissolved in Et2O, soln. of iso-Bu3Al in toluene added at -78°C, allowed to warm to room temp., stirred and refluxed for for 3, stirred at room temp. for 48 h h;

DOI:10.1002/zaac.200400033

Reference yield:

gem-1,1-bis(dichloroalumino)ethane (95465-40-0) → aluminium trichloride (7446-70-0) + ethylaluminum dichloride (563-43-9)

Guidance literature:

With HCl; In methyl cyclohexane; byproducts: ethane; passing of dry HCl into stirred soln. of Al-compnd. (1 h); solvent removal, anal.;

DOI:10.1021/ja00218a037

Reference yield:

chloroethane (75-00-3) → ethylaluminum dichloride (563-43-9)

Guidance literature:

With aluminium; und anschliessend mit AlCl₃;

DOI:10.1021/ja01150a126

upstream raw materials:

chloroethane

gem-1,1-bis(dichloroalumino)ethane

ethene

aluminium

Downstream raw materials:

decan-3-one

butanone

sodium n-tetradecane-1-sulphonate

Na-Tetradec-2-ensulfonat

Refernces

Remarkable effect of aluminum reagents on rearrangements of epoxy acylates via stable cation intermediates and its application to the synthesis of (S)-(+)-sporochnol A

10.1021/jo0104328

The study investigates the significant effect of aluminum reagents, particularly (C6F5O)3Al, on the rearrangement of epoxy acylates via stable cation intermediates, leading to the development of new methods for constructing chiral benzylic, vinylic, and acetylenic quaternary carbon centers. The research focused on the importance of the ionic nature of the O-metal bond in epoxide intermediates and applied this method to the asymmetric total synthesis of (S)-(+)-sporochnol A. Key chemicals used in the study include various epoxy acylates, aluminum reagents such as (C6F5O)3Al, MABR, and EtAlCl2, as well as other Lewis acids and organic acids for comparative analysis. These chemicals served to facilitate the rearrangement reactions, stabilize cation intermediates, and ultimately led to the synthesis of optically active carbonyl compounds and the natural product (S)-(+)-sporochnol A.

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