meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane

Base Information

• Chemical Name: meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane
• CAS No.: 1165474-66-7
• Molecular Formula: C₂₆H₃₀B₁₀Cl₂N₂P₂
• Molecular Weight: 611.501
• Mol file: 1165474-66-7.mol

Synonyms:

Chemical Property of meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane

There total 1 articles about meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane 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: 32.0%

n-butyllithium (109-72-8,29786-93-4) + 1,2-dicarba-closo-dodecaborane(12) (16872-09-6) + Diphenylamino-phosphordichlorid (4614-90-8) + toluene (108-88-3,15644-74-3,16713-13-6) → meso-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane (1165474-66-7,1165474-73-6) + rac-1,2-bis(N,N-diphenylaminobromophosphino)-1,2-dicarba-closo-dodecaborane*toluene

Guidance literature:

In diethyl ether; hexane; (N2); addn. of hexane soln. of butyllithium to ethereal soln. of carborane deriv. at 0°C, warming to room temp., stirring for 2 h, addn. to cold ethereal soln. of phosphine deriv., stirring at room temp. overnight; filtration through silica gel, evapn., dissolving in pentane, fractionalcrystn. by cooling to 4°C, elem. anal.;

DOI:10.1021/ic900443c

upstream raw materials:

n-butyllithium

1,2-dicarba-closo-dodecaborane⁽¹²⁾

Diphenylamino-phosphordichlorid

toluene