bromo(methylmethylenediphenylphosphoranyl)-gold(I)

Base Information

• Chemical Name: bromo(methylmethylenediphenylphosphoranyl)-gold(I)
• CAS No.: 105241-51-8
• Molecular Formula: C₁₄H₁₅AuBrP
• Molecular Weight: 491.117
• Mol file: 105241-51-8.mol

Synonyms:bromo(methylmethylenediphenylphosphoranyl)-gold(I)

Chemical Property of bromo(methylmethylenediphenylphosphoranyl)-gold(I)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bromo(methylmethylenediphenylphosphoranyl)-gold(I)

There total 4 articles about bromo(methylmethylenediphenylphosphoranyl)-gold(I) 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: 82.0%

AuC6F5CH2P(C6H5)2CH3 → bromo(methylmethylenediphenylphosphoranyl)-gold(I) (105241-51-8)

Guidance literature:

With HBr; In diethyl ether; byproducts: C6F5H; addn. of HBr in Et2O to soln. of (Au(C6F5)(CH2PPh2Me)) in diethyl ether; stirring for 2 h; ppt. was filtered off, washed with diethyl ether two times; elem. anal.;

DOI:10.1016/S0020-1693(00)84594-6

Reference yield:

[Au2(μ-(CH2)2PPh2)2] → bromo(methylmethylenediphenylphosphoranyl)-gold(I) (105241-51-8)

Guidance literature:

With HBr; In toluene; absence of air; addn. of gaseous HBr (room temp., 3 h, molar ratio HBr : Au-complex = 2 : 1, stirring);

DOI:10.1016/S0020-1693(00)81231-1

Reference yield:

(CH3P(C6H5)2CH3)(1+)*(ClO4)(1-)=(CH3P(C6H5)2CH3)ClO4 (105875-81-8) → bromo(methylmethylenediphenylphosphoranyl)-gold(I) (105241-51-8)

Guidance literature:

Multi-step reaction with 2 steps

1: n-butyllithium / diethyl ether; hexane

2: HBr / diethyl ether

With n-butyllithium; HBr; In diethyl ether; hexane;

DOI:10.1016/S0020-1693(00)84594-6

upstream raw materials:

(CH₃P(C₆H₅)2CH₃)⁽¹⁺⁾*(ClO₄)^(1-)=(CH₃P(C₆H₅)2CH₃)ClO₄

Downstream raw materials:

AuBr₃(CH₂P(C₆H₅)2(CH₃))