1184-42-5

Basic information

• Product Name: 2,2,4,4,6,6-hexakis(4-methoxyphenoxy)-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-triazatriphosphinine
• CAS NO: 1184-42-5
• Molecular Formula: C₄₂H₄₂N₃O₁₂P₃
• Molecular Weight: 873.7171
• Mol File: 1184-42-5.mol

Chemical Properties

• Density: 1.33g/cm³
• Refractive Index: 1.598
• CAS DataBase Reference: 2,2,4,4,6,6-hexakis(4-methoxyphenoxy)-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-triazatriphosphinine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,4,4,6,6-hexakis(4-methoxyphenoxy)-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-triazatriphosphinine(1184-42-5)
• EPA Substance Registry System: 2,2,4,4,6,6-hexakis(4-methoxyphenoxy)-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-triazatriphosphinine(1184-42-5)

Safety Data

• Hazardous Substances Data: 1184-42-5(Hazardous Substances Data)

Usage

Molecular structure

A triazatriphosphinine ring with six 4-methoxyphenoxy groups attached

Symmetry

Highly symmetrical with six identical substituents

Trivalent phosphorus atom

The compound contains a trivalent phosphorus atom

Potential applications

Coordination chemistry, catalysis, materials science

Unique molecular structure

The compound has a unique molecular structure due to its triazatriphosphinine ring and six identical substituents

Phosphorus content

The presence of phosphorus makes it potentially useful in the development of new phosphine ligands

Steric and electronic effects

The methoxy groups provide steric and electronic effects, making the compound interesting for further study and potential application in various chemical reactions.

Upstream product

• 150-76-5 4-methoxy-phenol 
• 940-71-6 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine 

Downstream Products

• 23788-22-9 2,2,4,4,6,6-hexakis(4-hydroxyphenoxy)cyclotriphosphazatriene 
• 134177-58-5 N3P3(OC6H4OCH3)5{(η6-OC6H4OCH3)Cr(CO)3} 

Relevant articles and documents

Cobaltabisdicarbollide based metallodendrimers with cyclotriphosphazene core

Cyclotriphosphazene core based metallodendrimers containing six and twelve cobalt bis(dicarbollide) moieties on the periphery have been synthesized. The ring opening reaction of the cyclic oxonium derivative of the cobalt bis(dicarbollide) anion, [3,3′-Co

Tris(o-phenylenedioxy)cyclotriphosphazene as a Promoter for the Formation of Amide Bonds between Aromatic Acids and Amines

The atom-efficient formation of amide bonds has emerged as a top-priority research field in organic synthesis, as amide bonds constitute the backbones of proteins and represent an important structural motif in drug molecules. Currently, the increasing demand for novel discoveries in this field has focused substantial attention on this challenging subject. Herein, the degradable 1,3,5-triazo-2,4,6-triphosphorine (TAP) motif is presented as a new condensation system for the dehydrative formation of amide bonds between diverse combinations of aromatic carboxylic acids and amines. The underlying reaction mechanism was investigated, and potential catalyst intermediates were characterized using 31 P NMR spectroscopy and ESI mass spectrometry.

METHOD FOR PRODUCING CYCLIC ARYLOXYPHOSPHAZENE

PROBLEM TO BE SOLVED: To provide a method for producing a cyclic aryloxyphosphazene in a short time and in high yield under a mild condition by a simple operation. SOLUTION: Provided is a method for producing a cyclic aryloxyphosphazene represented by Formula (2), comprising reacting hexachlorocyclotriphosphazene with an aryl alcohol in a nitrile only or an organic solvent mixed with 40 vol.% or more and less than 100 vol.% of a nitrile in the presence of a pellet-like material of al least one hydroxide selected from the group consisting of potassium hydroxide and sodium hydroxide. [Ar is a substituted or unsubstituted aryl group.] SELECTED DRAWING: None COPYRIGHT: (C)2020,JPO&INPIT

Phosphazene-based host materials for the use in blue phosphorescent organic light-emitting diodes

We present a series of low-molecular-weight materials based on cyclic phosphazenes for the use as host materials in blue phosphorescent organic light-emitting diodes. Substituted phenyl rings are attached to the central phosphazene ring either via phosphorus-oxygen bonds to yield phenoxy-substituted derivatives or via direct phosphorus-carbon bonds to yield phenyl-substituted derivatives. The phenoxy substituted cyclic phosphazenes were prepared by nucleophilic substitution of the six chlorine atoms in hexachlorocyclotriphosphazene with phenoxy groups, whereas the phenyl substituted cyclic phosphazenes were formed in a cyclocondensation reaction of three equivalents of substituted phosphinic amides. The phenyl substitution leads to materials with superior thermal properties compared to the phenoxy substitution. Because of the nonconjugated linkage to the phosphazene core, the host materials have very high triplet energies of more than 3 eV. In an OLED device using one compound as host for the saturated blue phosphorescent emitter Ir(dbfmi), a peak power efficiency of 7.6 lm W-1 and a peak luminance of 5000 cd m-2 were achieved.

A novel synthesis of hexasubstituted cyclotriphosphazenes

Hexaaryloxyphosphazenes [N3P3(O-C6H4-R)6] (R=H, CH3, OCH3, C(CH3)3, CHO, COCH3, COOR, C6H5, NO2, F, etc) were readily obtained with ca 70% isolated yield in refluxing acetonitrile in the presence of anhydrous potassium phosphate. All compounds were characterized by means of elemental analysis, 1H-NMR, 31P-NMR spectroscopy.

Mass Spectrometric Studies on Cyclo- and Poly-phosphazenes. Part 2. Oligomerization of Hexa(aryloxy)cyclotriphosphazatrienes

A method of oligomerizing hexa(aryloxy)cyclotriphosphazatrienes to the corresponding oligomers is reported.The oligomerization has been carried out in the ion source of a mass spectrometer, at high vapour pressure of the trimers, and at a temperature of 200 deg C.The effects on the oligomerization reaction of experimental parameters, such as temperature, nucleophilicity, electrophilicity, and bulkiness of substituent groups on the trimers, and the presence of acidic species, have been investigated.High reaction temperatures inhibit the oligomerization reaction, leading to the formation of pyrolysis products.