1484-88-4

Basic information

• Product Name: 2,4,6-Triphenylpyrylium perchlorate
• Synonyms: 2,4,6-Triphenylpyrylium perchlorate;2,4,6-Triphenylpyrylium percholate;Nsc135434;Pyrylium, 2,4,6-triphenyl-, perchlorate;Pyrylium, triphenyl-, perchlorate
• CAS NO: 1484-88-4
• Molecular Formula: C₂₃H₁₇O*ClO₄
• Molecular Weight: 408.8311
• Mol File: 1484-88-4.mol
• Article Data: 22

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: 2,4,6-Triphenylpyrylium perchlorate(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-Triphenylpyrylium perchlorate(1484-88-4)
• EPA Substance Registry System: 2,4,6-Triphenylpyrylium perchlorate(1484-88-4)

Safety Data

• Hazardous Substances Data: 1484-88-4(Hazardous Substances Data)

Usage

General Description

2,4,6-Triphenylpyrylium perchlorate is a chemical compound that is derived from the pyrylium group, which consists of a six-membered heterocyclic ring with a positive charge. The perchlorate salt of this compound is used in various chemical reactions and has potential applications in organic synthesis. It is a highly reactive and versatile compound that can be employed as a strong oxidizing agent and as an intermediate in the production of other organic compounds. Its molecular structure and properties make it a useful tool in the development of new materials and in research on organic chemistry and chemical processes. Additionally, its perchlorate salt form makes it stable and easier to handle in laboratory settings, making it a valuable component in chemical research and experimentation.

InChI:InChI=1/C23H17O.ClHO4/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20;2-1(3,4)5/h1-17H;(H,2,3,4,5)/q+1;/p-1

Upstream product

• 100-52-7 benzaldehyde 
• 98-86-2 acetophenone 
• 6230-62-2 (1-ethoxyvinyl)benzene 
• 581-55-5 benzylidene 1,1-diacetate 
• 120-46-7 1,3-diphenylpropanedione 
• 614-47-1 1,3-diphenyl-propen-3-one 
• 54435-79-9 (E)-1,3-diphenyl-3-methyl-2-propen-1-one 
• 6263-84-9 1,3,5-triphenyl-1,5-pentanedione 
• 98-07-7 Benzotrichlorid 
• 774-48-1 (diethoxymethyl)benzene 
• 52762-77-3 (E,E)-1,3,5-triphenyl-penta-2,4-dien-1-one 
• 94-41-7 benzalacetophenone 
• 124-41-4 sodium methylate 
• 71709-20-1 4-Methoxy-2,4,6-triphenyl-4H-pyran 

Downstream Products

• 137277-72-6 2,4,6-triphenylpyrylium dichloroacetate 
• 139643-09-7 4-Benzoyl-1,3-diphenyl-fluoren-9-on 
• 40836-01-9 2,4,6-triphenylpyrylium chlorophosphate 
• 101413-47-2 2-n-Butyl-4,6-diphenyl-benzophenon 
• 580-35-8 2,4,6-triphenylpyridine 
• 25506-69-8 1,2,4,6-tetraphenylpyridinium perchlorate 
• 139643-18-8 2-(5-Oxo-1,3,5-triphenyl-pent-2-en-1-yliden)-indan-1-on 
• 101413-40-5 4-Benzoyl-5,7-diphenyl-indan 
• 612-71-5 1,3,5-triphenylbenzene 

Relevant articles and documents

Scanning tunneling microscopy-induced reversible phase transformation in the two-dimensional crystal of a positively charged discotic polycyclic aromatic hydrocarbon

We report on the observation and manipulation of a two-dimensional crystal formed by a positively charged discotic polycyclic aromatic hydrocarbon at the liquid-solid interface. Using scanning tunneling microscopy (STM) as a tool, the supramolecular scaff

Solvent Bandwidth Dependence and Band Asymmetry Features of Charge-Transfer Transitions in N-Pyridinium Phenolates

We have investigated the shape of the solvatochromic absorption band for "Betaine-26" 2,4,6-triphenyl-N-(di-tert-butyl-4-hydroxyphenyl)pyridinium ion in a range of polar, apolar, protic, and aprotic solvents.Multiphonon band theory, including both molecular modes and a vibrationally dispersive solvent, indicates that the solvents fall in three categories: (1) The bandshape for polar, aprotic solvents is well reproduced by that for a structureless continuous dielectric and a single high-frequency molecular mode.Solvent broadening correlates with εo-1 - εs-1, εo being the optical and εs the static dielectric constant.The molecular frequency, ωc, and displacement, Δc, are not very solvent dependent, emphasizing their molecular character, and the value ωc ca. 1600 cm-1 suggests that C-O, C-N, and C-C stretching is involved. (2) Bands for apolar, aprotic solvents correspond to the same model, ωc and Δc are again not very solvent dependent and coincide with the values for polar aprotic solvents.The solvent broadening is solvent independent, and wider than that for a structureless dielectric.This points to multipolar, dispersive, pressure, or pseudopotential forces as coupling mechanisms. (3) The bandshape for normal alcohols can only be reproduced by a model resting on two molecular modes and a vibrational high-frequency solvent "tail".Broadening, asymmetry, molecular frequencies, and deuterium isotope effects trace the protic solvent spectral entanglement to coupling between betaine-26 and a local mode group with features of both O-H stretching and bending and librational solvent motion.

Raman and surface enhanced raman signals of the sensor 1-(4-Mercaptophenyl)-2,4,6-Triphenylpyridinium perchlorate

The sensor 1-(4-mercaptophenyl)-2,4,6-triphenylpyridinium perchlorate compound was vibrationally characterized using Raman and the Surface-Enhanced Raman techniques, SERS and Shell-Isolated Nanoparticles-Enhanced Raman Spectroscopy (SHINERS). The Raman sp

Synthesis of 2-aroylfuran and novel 3,5-diaroyl-4-arylisoxazole derivatives by ring contraction of pyrylium salts

Ring contraction of 2,4,6-triarylpyrylium perchlorates by use of sodium nitrite mediated by ionic liquid has been used as a new, direct, and environmentally benign method for synthesis of bioactive 2-aroylfuran and novel 3,5-diaroyl-4-arylisoxazole deriva