32962-31-5

Basic information

• Product Name: (Z)-2,3-dihydro-3-(2,5-dimethoxyphenylmethylene)-1H-isoindol-1-one
• CAS NO: 32962-31-5
• Molecular Weight: 281.311
• Mol File: 32962-31-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-2,3-dihydro-3-(2,5-dimethoxyphenylmethylene)-1H-isoindol-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-2,3-dihydro-3-(2,5-dimethoxyphenylmethylene)-1H-isoindol-1-one(32962-31-5)
• EPA Substance Registry System: (Z)-2,3-dihydro-3-(2,5-dimethoxyphenylmethylene)-1H-isoindol-1-one(32962-31-5)

Safety Data

• Hazardous Substances Data: 32962-31-5(Hazardous Substances Data)

Upstream product

• 14352-51-3 3-iminoisoindolinone 
• 93-02-7 2,5-dimethoxybenzaldehyde 

Relevant articles and documents

A New Alkaline Rearrangement of the Benzofuran Skeleton. One Step Transformation of 2-(2-Benzofuranyl)benzonitriles Into (Z)-Phenylmethyleneisoindolinones

The alkaline hydrolysis of 2-(2-benzofuranyl)benzonitriles 2 by potassium hydroxide under reflux in ethanol stops at the corresponding amides 5.Using other solvents (ethylene glycol or methoxyethanol) at higher temperatures, one can obtain either the amides 5, the acids 1 or rearrangement products depending on the experimental conditions.The rearrangement products were identified as (Z)-phenylmethylenedihydroisoindolinones 6 resulting from opening of the furan ring.The structures of the compounds 6 were established by 1H nmr spectroscopy (nOe) and X-ray crystallography.