1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane

Base Information

• Chemical Name: 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane
• CAS No.: 330581-43-6
• Molecular Formula: C₃₂H₅₂B₂₀P₂Sn₂
• Molecular Weight: 952.352
• Mol file: 330581-43-6.mol

Synonyms:1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane

Chemical Property of 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane

Chemical Property:

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Technology Process of 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane

There total 1 articles about 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane 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%

1-diphenylphosphino-2-chlorodimethyltin-1,2-carborane → 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane (330581-43-6)

Guidance literature:

With Na; In toluene; byproducts: NaCl; to a stirred toluene soln. of carborane was added an excess of sodium atroom temp., the mixt. was stirred for 3 h (N2); filtered, concd., stored at -10-15°C; elem. anal.;

DOI:10.1021/om0007872

Reference yield: 34.0%

tris(dibenzylideneacetone)dipalladium (0) + 1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane (330581-43-6) → (1,2-bis(1-diphenylphosphino-1,2-carborane)tetramethyldistannane)Pd

Guidance literature:

In toluene; to a stirred toluene soln. of carborane was added a soln. of Pd-complex in toluene at room temp., the mixt. was stirred for 3 h (N2); the solvent was removed in vac., chromy. (CH2Cl2-hexane), crystd. from Ch2Cl2-hexane at -15°C; elem. anal.;

DOI:10.1021/om0007872