bis(2-phenyl-o-carborane)diselenide

Base Information

• Chemical Name: bis(2-phenyl-o-carborane)diselenide
• CAS No.: 83397-81-3
• Molecular Formula: C₁₆H₃₀B₂₀Se₂
• Molecular Weight: 596.554
• Mol file: 83397-81-3.mol

Synonyms:

Chemical Property of bis(2-phenyl-o-carborane)diselenide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis(2-phenyl-o-carborane)diselenide

There total 1 articles about bis(2-phenyl-o-carborane)diselenide 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: 46.0%

selenium (7782-49-2) + 1-lithia-2-phenyl-1,2-dicarba-closo-dodecaborane (41655-52-1) → bis(2-phenyl-o-carborane)diselenide (83397-81-3)

Guidance literature:

With hydrogenchloride; air; In diethyl ether; water; benzene; Ar atmosphere; addn. of Se to soln. of carborane in C5H6/ether (20°C), stirring (30-45°C, 6 h), H2O addn., washing of org. layer (aq. KOH), HCl addn. to aq. phases, extn. (ether), evapn., alcohol addn., oxidation (30 min, air), pptn.; filtration off, recrystn. (hexane or heptane);

DOI:10.1007/BF00954181

Reference yield: 75.0%

(1,2-bis(diphenylphosphanyl)ethane)dichloridopalladium(II) (19978-61-1) + bis(2-phenyl-o-carborane)diselenide (83397-81-3) → Pd[1-Se-2-phenyl-o-carborane]2[1,2-bis(diphenylphosphino)ethane] (1350450-74-6)

Guidance literature:

With NaBH₄; In methanol; dichloromethane; anhyd. conditions, under N2; to soln. of metal compd. in CH2Cl2, methanolic soln. of NaSeCb(o)Ph (prepared from diselenide with NaBH4 in benzene) added, stirring (4 h); solvent removed (vac.), extd. (CH2Cl2), filtered (G-3), concd. (vac.), recrystn. (CHCl3); elem. anal.;

DOI:10.1016/j.jorganchem.2011.09.021

Reference yield: 74.0%

sodium tetrahydroborate (16940-66-2) + dichloro-bis(triethylphosphine)-di-μ-chloro-diplatinum(II) + bis(2-phenyl-o-carborane)diselenide (83397-81-3) → [Pt2Cl2(μ-Cl)(2-selenolato-2-phenyl-o-carborane)(PEt3)2] (1257060-22-2)

Guidance literature:

In methanol; benzene; (N2); treatment of diselenide deriv. in benzene with methanolic soln. ofNaBH4, addn. to methanolic soln. of platinum compd., stirring for 4 h; evapn., extn. (CH2Cl2), filtration, crystn. by cooling concd. soln., elem. anal.;

DOI:10.1016/j.jorganchem.2010.08.022

upstream raw materials:

selenium

1-lithia-2-phenyl-1,2-dicarba-closo-dodecaborane

Downstream raw materials:

[Pt2Cl2(μ-Cl)(2-selenolato-2-phenyl-o-carborane)(PEt3)2]

Pt[1-Se-2-phenyl-o-carborane]2[bis(diphenylphosphino)methane]*dichloromethane

Pt[1-Se-2-phenyl-o-carborane]2[1,2-bis(diphenylphosphino)ethane]

Pd[1-Se-2-phenyl-o-carborane]2[1,2-bis(diphenylphosphino)ethane]