112506-19-1

Basic information

• Product Name: (tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate
• Synonyms: (tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate
• CAS NO: 112506-19-1
• Molecular Weight: 382.411
• Mol File: 112506-19-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate(CAS DataBase Reference)
• NIST Chemistry Reference: (tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate(112506-19-1)
• EPA Substance Registry System: (tetramethylethylenediamine)lithium trihydro(2,4,6-tri-tert-butylphenyl)borate(112506-19-1)

Safety Data

• Hazardous Substances Data: 112506-19-1(Hazardous Substances Data)

Upstream product

• 110-18-9 N,N,N,N,-tetramethylethylenediamine 

Downstream Products

• 112506-16-8 5,7-di-tert-butylhydroxy-3,3-dimethyl-1-boraindane 
• 110-18-9 N,N,N,N,-tetramethylethylenediamine 
• 112506-15-7 hydroxy(2,4,6-tri-tert-butylphenyl)borane 

Relevant articles and documents

Oxo(tri-tert-butylphenyl)borane ArBO as an Intermediate

The borane ArB(OMe)2 (1) (Ar = 2, 4, 6-tri-tert-butylphenyl) was transformed into ArBH3*Li(tmeda) (2) by the action of LiAlH4 in Et2O.The product 2 can be hydrolysed to ArB(OH)H (3), but in strongly acidic media the hydrolysis involves the attack of a neighbouring methyl group to give the 1-hydroxy-1-boraindane derivative 4.Borane 3 can be dehydrogenated to 4 in the gas-phase at 600 deg C.The formation of ArBO (5) as an intermediate in this dehydrogenation has been proved by starting from ArB(OD)H (3') which gives the product 4 with an OH-group in the 1-position.