PTOEP

Base Information

• Chemical Name: PTOEP
• CAS No.: 31248-39-2
• Molecular Formula: C36H44 N4 Pt
• Molecular Weight: 727.852
• Mol file: 31248-39-2.mol

Synonyms:Platinum,[2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphinato(2-)-N21,N22,N23,N24]-,(SP-4-1)-; Platinum, [2,3,7,8,12,13,17,18-octaethylporphinato(2-)]- (8CI);21H,23H-Porphine, 2,3,7,8,12,13,17,18-octaethyl-, platinum complex;(2,3,7,8,12,13,17,18-Octaethylporphyrinato)platinum;2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphyrinplatinum; Platinum2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine; Platinum2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphyrin; Platinum octaethylporphyrin;Platinum(2+) octaethylporphyrin; Platinum(II) octaethylporphyrin; PtOEP

Chemical Property of PTOEP

Chemical Property:

• Melting Point: >300 °C
• PSA: 50.50000
• LogP: 5.81830

Purity/Quality:

99% ^*data from raw suppliers

Platinum octaethylporphyrin 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Platinum octaethylporphyrin (PtOEP) may be used as a fluorescent dye in the fabrication of polymer- and silica-based oxygen sensors. It is used as a red triplet emitting material with high external quantum yields for OLEDs. PtOEP is used as a dopant in host materials like CBP and Alq3. Its red emission is near 650 nm depending on host material and processing conditions.

Technology Process of PTOEP

There total 2 articles about PTOEP 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: 98.0%

bis(benzonitrile)dichloroplatinum(II) (14873-63-3,15617-19-3,51921-56-3) + 2,3,7,8,12,13,17,18-octaethyl-porphyrin (2683-82-1,106117-28-6,991-75-3) → platinum(II) octaethylporphyrin (31248-39-2)

Guidance literature:

With sodium proprionate; In chlorobenzene; for 3.5h; under 760.051 Torr; Reflux;

DOI:10.1246/cl.141112

Reference yield: 76.0%

2,3,7,8,12,13,17,18-octaethylporphyrin (106117-28-6,991-75-3) + dihydrogen hexachloroplatinate(IV) hexahydrate → platinum(II) octaethylporphyrin (31248-39-2)

Guidance literature:

In further solvent(s); reflux of 2,3,7,8,12,13,17,18-octaethylporphine, H2PtCl6*6H2O and phenolfor 9 h; cooling, dissolving in DMF, pouring into H2O, pptn., filtration, washingwith H2O, drying, chromy. on silica gel (CHCl3:C6H12 (1:2) as eluent); elem. anal.;

DOI:10.1134/S0036023607020180

Reference yield: 86.0%

platinum(II) octaethylporphyrin (31248-39-2) + [tris{3,5-bis(heptafluoropropyl)-1,2,4-triazolatosilver(I)}] + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 1.5C6H6*C24Ag3F42N9*C36H44N4Pt

Guidance literature:

for 0.5h; Heating;

DOI:10.1002/anie.201411462

upstream raw materials:

2,3,7,8,12,13,17,18-octaethylporphyrin

bis(benzonitrile)dichloroplatinum(II)

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Refernces

• 1、 Chizhova,Mamardashvili. "Effect of the chemical modification of the tetrapyrrole macrocycle on the reactivity of porphyrins in complexation with Pt4+ and Pd 2+ cations". . p. 250 - 253. Retrieved 2008/10/09.