1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene

Base Information

• Chemical Name: 1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene
• CAS No.: 212518-09-7
• Molecular Formula: C₄₈H₉₃I₃P₆Pt₃
• Molecular Weight: 1822.06
• Mol file: 212518-09-7.mol

Synonyms:1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene

Chemical Property of 1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene

Chemical Property:

Purity/Quality:

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Technology Process of 1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene

There total 1 articles about 1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene 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: 56.0%

trans diiodobis(triethylphosphine)platinum(II) (35084-99-2,15692-97-4,15636-79-0) + 1,3,5-Triethynylbenzene (7567-63-7) → 1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene (212518-09-7)

Guidance literature:

copper(l) iodide; In diethylamine; toluene; byproducts: NH2Et2I; N2-atmosphere; stirring soln. of alkyne with excess of Pt-complex for 10min at room temp., addn. of catalyst, stirring for 3 h at room temp.; evapn., chromy. (SiO2, hexanes:C6H6 3:1, C6H6), recrystn. (CH2Cl2); elem. anal.;

DOI:10.1021/om980337y

Reference yield: 43.0%

1,3,5-tris[[trans-iodobis(triethylphosphine)platinum]ethynyl]benzene (212518-09-7) + 1,3,5-tris[[trans-(1',3',5'-triethynylbenzene)bis(triethylphosphine)platinum]ethynyl]benzene (212518-11-1) → 21Pt(2+)*10C6H3(CC)3(3-)*42P(C2H5)3*12I(1-)=C6H3(CCPt(P(C2H5)3)2(CCC6H3(CCPt(P(C2H5)3)2(C6H3(CCPtI(P(C2H5)3)2)2CC))2))3

Guidance literature:

copper(l) iodide; In diethylamine; toluene; N2-atmosphere; stirring soln. of excess of Pt-alkyne-complex with Pt-iodo-complex and catalyst for 4 h at room temp.; evapn., chromy. (Al2O3, hexanes:C6H6 1:1-1:3), recrystn. (CH2Cl2:hexanes); elem. anal.;

DOI:10.1021/om980337y

upstream raw materials:

trans diiodobis(triethylphosphine)platinum(II)

1,3,5-Triethynylbenzene