132371-60-9

Basic information

• Product Name: 2,5-bis(4-toluyl)pyrrole
• Synonyms: 2,5-bis(4-toluyl)pyrrole
• CAS NO: 132371-60-9
• Molecular Weight: 303.36
• Mol File: 132371-60-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2,5-bis(4-toluyl)pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(4-toluyl)pyrrole(132371-60-9)
• EPA Substance Registry System: 2,5-bis(4-toluyl)pyrrole(132371-60-9)

Safety Data

• Hazardous Substances Data: 132371-60-9(Hazardous Substances Data)

Upstream product

• 109-97-7 pyrrole 
• 1121-24-0 ortho-mercaptophenol 
• 99-94-5 p-Toluic acid 
• 179811-44-0 2,5-Bis-(2-p-tolyl-benzo[1,3]oxathiol-2-yl)-1H-pyrrole 
• 55895-62-0 2-(4-methylbenzoyl)pyrrole 
• 874-60-2 4-methyl-benzoyl chloride 
• 132371-53-0 2,5-bis<2-<2-(4-tolyl)-1,3-benzodithiolyl>>pyrrole 

Downstream Products

• 173322-55-9 5,10-bis(tolyl)-16-aza-15,17-dihydrotripyrrane 
• 173322-53-7 2,5-bis[α-hydroxy-α-(4-methylphenyl)]methylpyrrole 

Relevant articles and documents

Redox Activity, Ligand Protonation, and Variable Coordination Modes of Diimino-Pyrrole Complexes of Palladium

Ligand-based functionality is a prominent method of increasing the reactivity or stability of metal centers in coordination chemistry. Some of the most successful catalysts use ligand-based redox activity, pendant protons, or hemilability in order to spec

Stepwise syntheses of core-modified, meso-substituted porphyrins

Simple conditions are discovered to afford modified tripyrrin derivatives by condensation of 2,5-bis(α-hydroxymethyl)pyrrole, thiophene and furan derivatives with pyrrole in the presence of acid catalyst. The core-modified porphyrins were synthesized by acid catalyzed 3+1 condensation of modified tripyrrins with 2,5-bis(α-hydroxymethyl)-substituted pyrrole, thiophene or furan. This new process gives a single porphyrin isomer and overcomes the synthetic problems associated with separation and purification of regioisomeric mixtures.

2-SUBSTITUTED 1,3-BENZODITHIOLIUM TETRAFLUOROBORATES AS USEFUL ACYLATING AGENTS OF PYRROLE

A comparative study on the acylation of pyrrole by utilizing 2-substituted 1,3-benzodithiolium tetrafluoroborates instead of 2-substituted 1,3-benzoxathiolium tetrafluoroborates has been accomplished.The use of 2-substituted 1,3-benzodithiolium tetrafluoroborates proved to be more convenient since it gives higher yields of 2-acylpyrroles (58-90percent) and appears of larger applicability for the preparation of symmetrical and unsymmetrical 2,5-diacylpyrroles which were obtained in most cases in quantitative yields.