1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane

Base Information

• Chemical Name: 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane
• CAS No.: 358395-74-1
• Molecular Formula: C₂₀H₃₂B₂N₄
• Molecular Weight: 350.123
• Mol file: 358395-74-1.mol

Synonyms:

Chemical Property of 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane

There total 2 articles about 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane 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: 92.1%

dichlorobis(dimethylamino)diborane(4) (64541-76-0) + lithium 2,6-dimethylanilide → 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane (358395-74-1)

Guidance literature:

In diethyl ether; byproducts: LiCl; diborondichloride in diethyl ether was added dropwise to a soln. of Li-salt in diethyl ether at 0°C, the mixt. was allowed to stir overnight at room temp.; the volatiles were removed, the residue was extd. with hexane and filtered, the solvent was removed;

DOI:10.1021/om010101l

Reference yield:

tetrakis(dimethylamido)diborane (1630-79-1) + 2,6-dimethylaniline (87-62-7) → 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane (358395-74-1)

Guidance literature:

In toluene; isolated by slow cooling;

DOI:10.1107/S0108270111039230

Reference yield: 91.1%

n-butyllithium (109-72-8,29786-93-4) + 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane (358395-74-1) → 1,2-bis(2,6-dimethylanilide)-1,2-bis(dimethylamido)diborane, dilithium salt

Guidance literature:

In hexane; a soln. of n-BuLi in hexane was added dropwise to a soln. of diborane inhexane, the mixt. was allowed to stir overnight; filtered, washed with hexane, dried under vac.;

DOI:10.1021/om010101l

upstream raw materials:

dichlorobis(dimethylamino)diborane⁽⁴⁾

tetrakis(dimethylamido)diborane

2,6-dimethylaniline