closo-2,2-(PPh₃)2-2-H-1-(Me₃N)-2,1-RhCB₁₀H₁₀

Base Information

• Chemical Name: closo-2,2-(PPh₃)2-2-H-1-(Me₃N)-2,1-RhCB₁₀H₁₀
• CAS No.: 192521-48-5
• Molecular Formula: C₄₀H₅₀B₁₀NP₂Rh
• Molecular Weight: 817.807
• Mol file: 192521-48-5.mol

Synonyms:

Chemical Property of closo-2,2-(PPh₃)2-2-H-1-(Me₃N)-2,1-RhCB₁₀H₁₀

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of closo-2,2-(PPh₃)2-2-H-1-(Me₃N)-2,1-RhCB₁₀H₁₀

There total 1 articles about closo-2,2-(PPh₃)2-2-H-1-(Me₃N)-2,1-RhCB₁₀H₁₀ 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: 75.0%

Wilkinson's catalyst (14694-95-2) + nido-B10H12CNMe3 (31117-16-5) + potassium hydroxide → closo-2,2-(PPh3)2-2-H-1-(Me3N)-2,1-RhCB10H10 (192521-48-5)

Guidance literature:

In methanol; Ar-atmosphere; stirring borane with 3 equiv. KOH (room temp., 2 h), addn. of 1 equiv. of Rh-complex, stirring for 4 h (pptn.); filtration, washing (MeOH), drying (vac.); can be recrystallized (CH2Cl2/MeOH, 0°C, in presence of PPh3); elem. anal.;

DOI:10.1016/S0022-328X(96)06724-1

Reference yield: 92.0%

closo-2,2-(PPh3)2-2-H-1-(Me3N)-2,1-RhCB10H10 (192521-48-5) + 3-chloroprop-1-ene (107-05-1) → closo-2-(PPh3)-2-Cl-1-(Me3N)-2,1-RhCB10H10 (174368-49-1)

Guidance literature:

In benzene; Ar-atmosphere; stirring Rh-complex with allyl chloride (room temp., 1 h); solvent removal (vac.), chromy. (SiO2, CH2Cl2), recrystn. (CH2Cl2/hexane);

DOI:10.1016/S0022-328X(96)06724-1

upstream raw materials:

Wilkinson's catalyst

nido-B₁₀H₁₂CNMe₃

Downstream raw materials:

closo-2-(PPh₃)-2-Cl-1-(Me₃N)-2,1-RhCB₁₀H₁₀

Refernces