TRIMETHYLAMINE ALANE)

Base Information

• Chemical Name: TRIMETHYLAMINE ALANE)
• CAS No.: 50981-97-0
• Molecular Formula: C₆H₂₁AlN₂
• Molecular Weight: 148.228
• Mol file: 50981-97-0.mol

Synonyms:TRIMETHYLAMINE ALANE);[AlH3*(TMA)2];[AlH3(trimethylamine)2];

Chemical Property of TRIMETHYLAMINE ALANE)

Chemical Property:

• PSA: 0.00000
• LogP: 0.65130

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of TRIMETHYLAMINE ALANE)

There total 2 articles about TRIMETHYLAMINE ALANE) 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%

lithium aluminium tetrahydride (16853-85-3) + trimethylamine hydrochloride (593-81-7) + trimethylamine (75-50-3) → bis(trimethylamine)alane (17211-58-4,50981-97-0,60934-33-0)

Guidance literature:

In diethyl ether; under N2 or Ar; LiAlH4 and Me3NHCl cooled to -78°C; Et2O added; stirred; warmed to room temp.; 1 h; solvent removed in vac.; NMe3 gas condensed; stirred for 20 min; sublimed at 50°C into flask at -78°C;

DOI:10.1016/j.molstruc.2008.12.022

Reference yield:

lithium aluminium tetrahydride (16853-85-3) + trimethylamine (75-50-3) → bis(trimethylamine)alane (17211-58-4,50981-97-0,60934-33-0)

Guidance literature:

With H₂SO₄; In tetrahydrofuran; byproducts: Li2SO4, H2; under N2 or Ar; THF added to LiAlH4; stirred overnight; cooled (ice bath); concd. H2SO4 added dropwise; stirred for 6 h; left to stand overnight; supernatant filtered; cooled in H-tube (-196°C); partially evacuated; Me3N gas condensed; warmed; THF soln. transferred into separate flask; THF removed in vac., white powder and colorless crystals obtained; powder in H-tube dissolved in toluene, washed through frit, crystals deposited;

DOI:10.1016/j.molstruc.2008.12.022

Reference yield:

bis(trimethylamine)alane (60934-33-0,17211-58-4,50981-97-0) + tetrakis(dimethylamido)diborane (1630-79-1) → Al3B3{N(CH3)3}7H5 + bis(dimethylamino)borane (2386-98-3) + trimethylamine-borane (75-22-9) + cyclic(dimethylamino borane) dimer (23884-11-9) + trimethylamine (75-50-3)

Guidance literature:

byproducts: H2;

DOI:10.1021/ic50072a017

upstream raw materials:

lithium aluminium tetrahydride

trimethylamine

trimethylamine hydrochloride

Downstream raw materials:

aluminium

bis(dimethylamino)borane

trimethylamine-borane

cyclic(dimethylamino borane) dimer

Refernces