674784-71-5

Upstream product

• 674784-70-4 3,6-dinitro-N-[3,4,5-tris((S)-3,7-dimethyloctyloxy)phenyl]phthalimide 
• 497147-09-8 3,6-bis(acetylamino)phthalic anhydride 
• 480445-08-7 3,4,5-tris((S)-3,7-dimethyloctan-1-yloxy)-1-aminobenzene 

Downstream Products

• 674784-72-6 3,6-diisocyanato-N-[3,4,5-tris((S)-3,7-dimethyloctyloxy)phenyl]phthalimide 

Relevant academic research and scientific papers

Synthesis of 3,6-diaminophthalimides for ureidophthalimide-based foldamers

Herein, we report an improved methodology for the synthesis of a variety of 3,6-diaminophthalimides in high yields. This enables decoration of the periphery of foldamers with a wide range of functionalities.

Facile synthesis of a chiral polymeric helix; folding by intramolecular hydrogen bonding

In a single condensation step, a poly-ureidophthalimide is synthesized, which folds into a chiral, helical architecture according to circular dichroism spectroscopy.