865-37-2

Upstream product

• 75-24-1 trimethylaluminum 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 

Downstream Products

• 1333-84-2 aluminum oxide 
• 7429-90-5 aluminium 
• 1472016-65-1 C₂₇H₄₁AlSi₂ 
• 1565836-58-9 C₃₀H₄₁Al₂P 
• 75-24-1 trimethylaluminum 
• 77880-80-9 ((CH₃)2Al(N(CH₂C₆H₅)H₂))2 
• 77827-45-3 ((CH₃)2Al(N(CH₂C₆H₅)H₂))2 
• 85004-95-1 Diphenylphosphino-dimethyl-aluminium 
• 17439-66-6 ((CH₃)2AlCCC₆H₅)2 
• 647841-64-3 [HC[(CMe)(N-2,6-iPr2C6H3)2]2]2 (μ-oxo)dialuminum dihydroxide 

Relevant academic research and scientific papers

METHOD FOR PRODUCING TRIMETHYL ALUMINUM-DIMETHYL ALUMINUM HYDRIDE COMPOSITION

PROBLEM TO BE SOLVED: To provide a trimethyl aluminum-dimethyl aluminum hydride capable of attaining the reduction of production cost. SOLUTION: Methyl aluminum halides and alkali metals of below 1 mol to 1 mol of the halogen atoms of the methyl aluminum halides are reacted to produce a mixture containing trimethyl aluminum and dimethyl aluminum halide, and thereafter, the mixture and a metal hydride are reacted to produce dimethyl aluminum halide. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT

Aluminum Hydride Catalyzed Hydroboration of Alkynes

An aluminum-catalyzed hydroboration of alkynes using either the commercially available aluminum hydride DIBAL-H or bench-stable Et3Al?DABCO as the catalyst and H-Bpin as both the boron reagent and stoichiometric hydride source has been developed. Mechanistic studies revealed a unique mode of reactivity in which the reaction is proposed to proceed through hydroalumination and σ-bond metathesis between the resultant alkenyl aluminum species and HBpin, which acts to drive turnover of the catalytic cycle.