Bis(2,2-dimethylpropyl)aluminum hydride

Base Information

• Chemical Name: Bis(2,2-dimethylpropyl)aluminum hydride
• CAS No.: 65514-51-4
• Molecular Formula: C10H23Al
• Molecular Weight: 170.274
• Mol file: 65514-51-4.mol

Synonyms:Bis(2,2-dimethylpropyl)aluminum hydride

Chemical Property of Bis(2,2-dimethylpropyl)aluminum hydride

Chemical Property:

• Vapor Pressure: 1420mmHg at 25°C
• Boiling Point: 7.2°C at 760 mmHg
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 170.1615141
• Heavy Atom Count: 11
• Complexity: 89

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(C)(C)C[AlH]CC(C)(C)C

Technology Process of Bis(2,2-dimethylpropyl)aluminum hydride

There total 2 articles about Bis(2,2-dimethylpropyl)aluminum hydride 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: 95.2%

lithium aluminium tetrahydride (16853-85-3) + tris(neopentyl)aluminium (42916-36-9) → bis(dineopentylaluminum hydride) (65514-51-4) + lithium hydride

Guidance literature:

In n-heptane; Mixing of trineopentylaluminum, LiAlH4 and dry heptane under protective gas, heating for 5 h (stirring, oil bath of 100°C).; Cooling, filtration of suspn., washing of gray solid (heptane), vac. distn., vac. sublimation (60°C, 12 h), elem. anal., mol wt.;

Reference yield:

AlCl3*0.27C4H10O + tris(neopentyl)aluminium (42916-36-9) → bis(dineopentylaluminum hydride) (65514-51-4) + tris(dineopentylaluminum hydride)

Guidance literature:

With lithium chloride; for 0.75h; Overall yield = 60 percent; Overall yield = 192 mg; Inert atmosphere; Milling;

DOI:10.1039/d0dt02498h

Reference yield: 83.7%

bis(dineopentylaluminum hydride) (65514-51-4) + diphenylphosphane (829-85-6) → dineopentylaluminum{Ph2phosphide} (110638-24-9)

Guidance literature:

In neat (no solvent); byproducts: H2; Dineopentylaluminum and P(Ph)2H are combined under protective gas, heating to 105°C for 12 h.; Resulting solid is washed with pentane.;

upstream raw materials:

lithium aluminium tetrahydride

tris(neopentyl)aluminium

Downstream raw materials:

dineopentylaluminum{Ph₂phosphide}

(((CH₃)3CCH₂)2Al(CCC(CH₃)3))2

(phenylethinyl)(CH₂)3(silicon)C(CHC₆H₅)(bis(neopentyl)aluminum)

(dimethyl)(phenylethinyl)(silicon)C(CHC₆H₅)bis(neopentyl)aluminum