34403-62-8

Usage

Physical appearance

Yellow crystalline solid

Chemical class

Isoindoline-1,3-dione compounds

Potential applications

Pharmaceutical and materials science

Possible biological activities

May exhibit biological activity

Use as a precursor

Can be used for synthesizing various organic compounds

Dye or pigment potential

May have use as a dye or pigment due to its colorful properties

Further research needed

Studies required to understand properties and applications comprehensively

Upstream product

• 1875-48-5 N-aminophthalamide 
• 89-98-5 2-chloro-benzaldehyde 

Downstream Products

• 38228-99-8 N,N'-dibenzylphthalamide 
• 1773-46-2 N-(2,4-dinitrophenyl)-N'-(2'-chlorobenzylidene)hydrazone 
• 19532-96-8 N,N'-dibutylamide of phthalic acid 
• 104747-16-2 o-Phthalic Acid Monohydrazide o-Chlorobenzal 
• 99755-85-8 3-hydroxy-3-phenyl-N-(o-chlorobenzylideneamino)phthalimidine 

Relevant academic research and scientific papers

Action of Grignard Reagents and Amines on Some N-(Arylmethyleneamino)phthalimides

N-(Arylmethyleneamino)phthalimides (2a-c) carrying an o-substituent in the aryl group were prepared by the reaction of N-aminophthalimide with o-substituted benzaldehydes.The reaction of these compounds with Grignard reagents proceeded either by normal addition to one of the carbonyl groups to give 3a-c or by addition and cleavage to give 4-arylphthalaz-1-ones 5a-c.The steric effect exhibited by either the Grignard reagent or the N-arylmethylene compound was studied.The reaction of N-furfurylideneaminophthalimide (2d) with Grignard reagents was also investigated.N-( Arylmethyleneamino)phthalimides reacted with primary amines to give N,N'-dialkylphthalamides (7a and b) while the reaction with secondary amines gave (8a and b).

Reactions of N-Aminophthalimide With Electrophiles. II. Preparation and Properties of Araldehyde Hydrazones

N-Aminophthalimide (I) reacted with a variety of aromatic aldehydes to give the related arylideneaminophthalimides (III-X), although typical ketones such as acetone and benzophenone did not under the specific conditions employed.Catalytic reduction of benzylideneaminophthalimide (III) led to N-benzylaminophthalimide (XI), a stable acid-free precursor of benzylhydrazine.