trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃

Base Information

• Chemical Name: trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃
• CAS No.: 817638-58-7
• Molecular Formula: C₄₉H₅₁ClP₂PtSi
• Molecular Weight: 960.51
• Mol file: 817638-58-7.mol

Synonyms:trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃

Chemical Property of trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃

There total 4 articles about trans-Cl(p-tol₃P)2Pt(CC)₂SiMe₃ 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: 63.0%

cis-dichlorobis(para-tolylphosphine)platinum (84582-32-1,50525-35-4,31173-67-8) + (trimethylsilyl)(trimethylstannyl)butadiyne (72965-79-8) → trans-Cl(p-tol3P)2Pt(CC)2SiMe3 (817638-58-7)

Guidance literature:

In tetrahydrofuran; byproducts: Me3SnCl; reflux in THF in 1:1 molar ratio;

DOI:10.1021/om049353n

Reference yield: 63.0%

[(p-CH3-C6H4)3P]2PtCl2 (50525-35-4,84582-32-1,31173-67-8) + (trimethylsilyl)(trimethylstannyl)butadiyne (72965-79-8) → trans-Cl(p-tol3P)2Pt(CC)2SiMe3 (817638-58-7)

Guidance literature:

In tetrahydrofuran; for 24h; Inert atmosphere; Schlenk technique; Reflux;

DOI:10.1039/c9dt00870e

Reference yield:

trimethylsilyl-1,3-butadiyne (4526-06-1) → trans-Cl(p-tol3P)2Pt(CC)2SiMe3 (817638-58-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique

1.2: 3 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

2.1: tetrahydrofuran / 24 h / Inert atmosphere; Schlenk technique; Reflux

With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane;

DOI:10.1039/c9dt00870e

upstream raw materials:

cis-dichlorobis(para-tolylphosphine)platinum

trans-dichlorobis[tris(4-methylphenyl)phosphane]platinum(II)

(trimethylsilyl)(trimethylstannyl)butadiyne

trimethylsilyl-1,3-butadiyne

Downstream raw materials:

trans-Cl(p-tol₃P)2Pt(CC)₂H

Refernces

• 1、 Zheng, Qinglin,Schneider, Jakob F.,Amini, Hashem,Hampel, Frank,Gladysz, John A.. "Wire like diplatinum, triplatinum, and tetraplatinum complexes featuring X[PtCCCCCCCC]mPtX segments; Iterative syntheses and functionalization for measurements of single molecule properties". . p. 5800 - 5816. Retrieved 2019/05/10.