5447-80-3

Basic information

• Product Name: trityloxybenzene
• CAS NO: 5447-80-3
• Molecular Formula: C₂₅H₂₀O
• Molecular Weight: 336.433
• Mol File: 5447-80-3.mol

Chemical Properties

• CAS DataBase Reference: trityloxybenzene(CAS DataBase Reference)
• NIST Chemistry Reference: trityloxybenzene(5447-80-3)
• EPA Substance Registry System: trityloxybenzene(5447-80-3)

Safety Data

• Hazardous Substances Data: 5447-80-3(Hazardous Substances Data)

Upstream product

• 87839-57-4 1-(Triphenylmethyl)-4(1H)-pyridon 
• 108-95-2 phenol 
• 87839-59-6 N-trityl-2(1H)-pyridone 
• 87839-55-2 2-pyridyl trityl ether 
• 341-02-6 trityl tetrafluoroborate 
• 92464-82-9 (2E)-3,7-dimethyl-1-triphenylmethoxy-2,6-octadiene 
• 5333-62-0 benzyl trityl ether 
• 5736-21-0 sodium triphenylmethoxyde 
• 76-83-5 trityl chloride 
• 596-30-5 ditrityl peroxide 
• 1529-17-5 phenyltrimethylsilyl ether 
• 50653-07-1 trimethylsilyl triphenyl methyl ether 
• 427-36-1 trityl fluoride 
• 60-29-7 diethyl ether 

Downstream Products

• 1528-27-4 triphenylmethyl potassium 
• 108-95-2 phenol 
• 76-83-5 trityl chloride 
• 92464-82-9 (2E)-3,7-dimethyl-1-triphenylmethoxy-2,6-octadiene 
• 5333-62-0 benzyl trityl ether 
• 7402-89-3 (4-methoxyphenyl)triphenylmethane 
• 978-86-9 4-tritylphenol 
• 630-76-2 tetraphenylmethane 

Relevant articles and documents

Indium-mediated cleavage of the trityl group from protected alcohols and diols

The reaction of primary, secondary, allylic and benzylic trityl ethers with indium powder in MeOH/NH4Cl led to reductive cleavage of the trityl-oxygen bond, affording the corresponding alcohols in good to excellent yield under very mild reaction conditions. The detritylation process could successfully be extended to mono and detritylated diols. This methodology represents a new and efficient detritylation procedure under mild reaction conditions.

Chemiluminescence during thermolysis of the (Ph3COOCPh3)n-Ph3C. peroxide containing captured triphenylmethyl radical

Chemiluminescence (CL) in the thermolysis of (Ph3COOCPh3)n-Ph3C. containing the triphenylmethyl radical captured during the synthesis of Gomberg's peroxide was found. Two CL emitters were identified: the triplet state of benzophenone (3Ph2CO*) and Ph3C.*. Ph3C.* is formed due to the energy transfer from the excited 3Ph2CO* generated in the disproportion of thermolysis intermediates, Ph3CO. radicals. This Ph3C.* luminescence is the first example of CL activation by an organic radical. Chemiluminescence during the thermolysis of Ph3COOCPh3 containing no Ph3C. is resulted from the emission of one emitter, 3Ph2CO*. The solid-phase CL was found during the oxidation of Ph3C. with dioxygen after the destruction of the crystalline lattice as a result of the thermolysis of the (Ph3COOCPh3)n-Ph3C. peroxide.

Photoinduced Electron Transfer Oxygenation of Triphenylcarbenium Ion

Photooxidation of triphenylcarbenium ion in the presence of an electron donor affords bis(triphenylmethyl) peroxide via one electron transfer from the electron donor to the excited singlet state of triphenylcarbenium ion.

EASY PREPARATION OF TRIPHENYLMETHYL CARBOXYLATES.

A new method for triphenylmethylation of carboxylic acids and phenol is disclosed.

Regioselective N- or O-Tritylation of 2(1H)-Pyridone - (Triphenylmethyl)pyridones as Tritylation Agents

Tritylation of 2(1H)-pyridone (1) with triphenylmethyl chloride (4) in acetonitrile leads exclusively to N-trityl-2(1H)-pyridone (3a) via the lithium salt 1', whereas 2-pyridyl trityl ether (3b) is the only product from the reaction with the sodium salt 1

TRIMETHYLSILYL TRIFLATE IN ORGANIC SYNTHESIS

Trimethylsilyl triflate is a powerful silylating agent for organic compounds and acts as a catalyst which accelerates a variety of nucleophilic reactions in aprotic media.The reactions proceed via one-center, electrophilic coordination of the silyl group to hetero functional groups and exhibit unique selectivities.

A FACILE PROCEDURE FOR O-TRITYLATION

The title operation is achieved via readily accessible organosilicon compounds.