(bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt₃)2)2

Base Information

• Chemical Name: (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt₃)2)2
• CAS No.: 1021465-62-2
• Molecular Formula: C₄₄H₇₆N₂P₄Pt₂
• Molecular Weight: 1147.16
• Mol file: 1021465-62-2.mol

Synonyms:

Chemical Property of (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt₃)2)2

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt₃)2)2

There total 2 articles about (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt₃)2)2 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%

tetrakis(triethylphosphine)platinum(0) (33937-26-7) + (bis-1,4-(4-pyridylethyl-enyl)benzene)Pt(PEt3)2 (1021465-59-7) → (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt3)2)2 (1021465-62-2)

Guidance literature:

In tetrahydrofuran; byproducts: PEt3; under N2; soln. of Pt(PEt3)4 in THF added dropwise to soln. of Pt-(PEt3)2 complex (molar ratio 1:1) in dry THF; stirred at room temp. for 27 d; volatiles removed in vac.; washed with cold (-30°C) pentane;

DOI:10.1021/ic702433s

Reference yield:

1,4-bis(4-pyridylethenyl)benzene (3095-81-6) + tetrakis(triethylphosphine)platinum(0) (33937-26-7) → (bis-1,4-(4-pyridylethyl-enyl)benzene)(Pt(PEt3)2)2 (1021465-62-2)

Guidance literature:

In tetrahydrofuran; byproducts: PEt3; under N2; soln. of Pt(PEt3)4 in THF added dropwise to soln. of ligand (molar ratio 2:1) in dry THF; stirred (room temp., 1 wk); volatiles removed in vac.; dissolved in THF; 15 d; volatiles removed; washed (pentane); dissolved in THF; stirred for 15 d; volatiles removed in vac.; dissolved in THF; pentane added; crystd. at -30°C; elem. anal.;

DOI:10.1021/ic702433s

upstream raw materials:

tetrakis(triethylphosphine)platinum⁽⁰⁾

(bis-1,4-(4-pyridylethyl-enyl)benzene)Pt(PEt₃)2

1,4-bis(4-pyridylethenyl)benzene

Refernces