tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium

Base Information

• Chemical Name: tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium
• CAS No.: 874376-40-6
• Molecular Formula: C₁₃H₉BCrLiNO₃
• Molecular Weight: 296.967
• Mol file: 874376-40-6.mol

Synonyms:

Chemical Property of tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium

There total 3 articles about tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium 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: 37.0%

tricarbonyl[1,2-dihydro-2-phenyl-(η6-1,2-azaborine)]chromium (874376-38-2,874376-37-1) + tert.-butyl lithium (594-19-4) → tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium (874376-40-6)

Guidance literature:

In 1,4-dioxane; a soln. of tert-butyllithium in pentane was added slowly to a soln. of complex in dioxane at 0°C, the mixt. was stirred at 0°C for1 h and at room temp. for 4 h; ppt. was filtered, washed with pentane, dried in vac.;

DOI:10.1021/om0506973

Reference yield:

tricarbonyl[1,2-dihydro-1-lithio-2-(η6-phenyl)-1,2-azaborine]chromium (874376-40-6) → tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium (874376-40-6)

Guidance literature:

In tetrahydrofuran-d8; in a sealed NMR tube a soln. of complex in THF-d8 was heated to 93°C; detected by NMR spectra; Kinetics;

DOI:10.1021/om0506973

Reference yield:

tricarbonyl[1,2-dihydro-2-phenyl-(η6-1,2-azaborine)]chromium (874376-38-2,874376-37-1) + lithium diisopropyl amide (4111-54-0) → tricarbonyl[1,2-dihydro-1-lithio-2-phenyl-(η6-1,2-azaborine)]chromium (874376-40-6)

Guidance literature:

In tetrahydrofuran-d8; a mixt. of complex and lithium diisopropylamide was dissolved n THF-d8; detected by NMR spectra;

DOI:10.1021/om0506973

upstream raw materials:

tricarbonyl[1,2-dihydro-2-phenyl-(η6-1,2-azaborine)]chromium

tert.-butyl lithium

lithium diisopropyl amide

Downstream raw materials:

tricarbonyl[1,2-dihydro-1-methyl-2-phenyl-(η6-1,2-azaborine)]chromium