1332980-69-4

Basic information

• Product Name: 3-(2,4,6-trimethylphenylamino)phthalide
• CAS NO: 1332980-69-4
• Molecular Weight: 267.327
• Mol File: 1332980-69-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2,4,6-trimethylphenylamino)phthalide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2,4,6-trimethylphenylamino)phthalide(1332980-69-4)
• EPA Substance Registry System: 3-(2,4,6-trimethylphenylamino)phthalide(1332980-69-4)

Safety Data

• Hazardous Substances Data: 1332980-69-4(Hazardous Substances Data)

Upstream product

• 16859-59-9 3-hydroxy-1(3H)-isobenzofuranone 
• 88-05-1 2,4,6-trimethylaniline 

Downstream Products

• 1332980-73-0 3-acetoxy-1,3-dihydro-2-(2,4,6-trimethylphenyl)isoindol-1-one 

Relevant articles and documents

2-Aminothiophene derivatives in a novel synthesis of phthalimidines

New aminophthalides were synthesized from o-formylbenzoic acid and substituted 2-aminothiophenes. Two of these compounds underwent recyclization in boiling Ac2O to give the previously unknown 3-acetoxy-2-(3-cyano-4, 5-dimethylthiophen-2-yl)-1,3-dihydroisoindol-1-one and 3-acetoxy-2-(3-cyano-4,5- tetramethylenethiophen-2-yl)-1,3-dihydroisoindol-1-one. The possible reaction mechanism and factors preventing the recyclization, in particular, the formation of intramolecular hydrogen bonds in the starting phthalides, were discussed. Some reactions of the resulting compounds with C-nucleophiles in trifluoroacetic acid were investigated. Two derivatives containing 4-hydroxy-3,5-di-tert- butylphenyl substituents were studied by X-ray diffraction.