bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)

Base Information

• Chemical Name: bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)
• CAS No.: 1309926-62-2
• Molecular Formula: C₃₁H₂₆N₂PtSi
• Molecular Weight: 649.726
• Mol file: 1309926-62-2.mol

Synonyms:bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)

Chemical Property of bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)

There total 2 articles about bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II) 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: 97.0%

dichloro[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II) (956619-21-9) + phenylacetylene (536-74-3) → bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II) (1309926-62-2)

Guidance literature:

With diisopropylamine; CuI; In dichloromethane; under Ar; soln. of Pt complex (0.193 mmol) and diisopropylamine degassed, CuI (0.021 mmol) and C6H5CCH (0.772 mmol) added, stirred at room temp.overnight; solvent removed in vac., residue chromd. (alumina, petroleum ether/CH2Cl2); elem. anal.;

DOI:10.1002/ejic.201200061

Reference yield:

5-[(trimethylsilyl)ethynyl]-2,2'-bipyridine (187026-84-2) → bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II) (1309926-62-2)

Guidance literature:

Multi-step reaction with 2 steps

1: acetonitrile

2: diisopropylamine; CuI / dichloromethane

With diisopropylamine; CuI; In dichloromethane; acetonitrile;

DOI:10.1002/ejic.201200061

Reference yield: 97.0%

bis(phenylethynyl)[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II) (1309926-62-2) + Phenyl azide (622-37-7) → bis(phenylethynyl)[5-(1-phenyl-1H-1,2,3-triazol-4-yl)-2,2'-bipyridine]platinum(II) (1374024-50-6)

Guidance literature:

With KF; ethyldiisopropylamine (DIPEA); Cu; tetrakis(actonitrile)copper(I) hexafluorophosphate; In methanol; dichloromethane; under Ar; KF (0.13 mmol) and MeOH added to Pt complex (0.089 mmol) soln., degassed, Cu(CH3CN)4PF6 (0.018 mmol), DIPEA (0.18 mmol), Cu (0.018 mmol) and N3C6H5 (0.13 mmol) added, stirred (room temp., 3 d), NH4OH soln. and CH2Cl2 added, stirred; layers sepd., aq. layer extracted with CH2Cl2, organic layer washed withNa2/EDTA soln., dried with Na2SO4, solvent removed in vac., residue chr omd. (silica, CH2Cl2/Et2O), dissolved (CH2Cl2), petroleum ether added, ppt. filtered off, washed (PE), dried;

DOI:10.1002/ejic.201200061

upstream raw materials:

dichloro[5-(trimethylsilylethynyl)-2,2'-bipyridine]platinum(II)

phenylacetylene

5-[(trimethylsilyl)ethynyl]-2,2'-bipyridine

Downstream raw materials:

(5-ethynyl-2,2-bipyridine)bis(phenylethynyl)platinum(II)

bis(phenylethynyl)[5-(1-phenyl-1H-1,2,3-triazol-4-yl)-2,2'-bipyridine]platinum(II)

[5-(1-benzyl-1H-1,2,3-triazol-4-yl)-2,2'-bipyridine]bis(phenylethynyl)platinum(II)