Lithium-tetrakis--boranat

Base Information

• Chemical Name: Lithium-tetrakis--boranat
• CAS No.: 14740-55-7
• Molecular Formula: C₄₈H₃₆B*Li
• Molecular Weight: 630.566
• Mol file: 14740-55-7.mol

Synonyms:

Chemical Property of Lithium-tetrakis--boranat

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Lithium-tetrakis--boranat

There total 3 articles about Lithium-tetrakis--boranat 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:

lithium tetrafluoroborate + sodium tetrakis(4-biphenylyl)borate (14740-54-6) → Lithium-tetrakis--boranat (14740-55-7)

Guidance literature:

In ethanol; reaction in anhydrous ethanol; dissolving in ethylacetate and pptn. with benzene;

Reference yield:

lithium tetrafluoroborate + 4-bromo-1,1'-biphenyl (92-66-0) + magnesium (7439-95-4) → Lithium-tetrakis--boranat (14740-55-7)

Guidance literature:

In tetrahydrofuran; byproducts: LiCl; Li is reacted with Grignard reagent obtained from bromobiphenyl and Mg in THF; separation of LiCl; extrn. with dimethoxymethane and evapn.; recrystn. from acetone;

Reference yield:

→ Lithium-tetrakis--boranat (14740-55-7)

Guidance literature:

Natrium-tetrakis--boranat, LiBF4, A.;

upstream raw materials:

4-bromo-1,1'-biphenyl

magnesium

sodium tetrakis(4-biphenylyl)borate