19065-85-1

Upstream product

• 603-11-2 3-nitrophthalic acid 
• 4727-29-1 phthalanilic acid 
• 86-57-7 1-Nitronaphthalene 
• 24564-71-4 3-Nitrophthaloyl dichloride 
• 62-53-3 aniline 
• 641-70-3 3-nitrophthalic acid anhydride 
• 103-72-0 phenyl isothiocyanate 
• 103-71-9 phenyl isocyanate 
• 21606-00-8 3-nitro-phthalic acid-dianilide 
• 88-99-3 benzene-1,2-dicarboxylic acid 

Downstream Products

• 63197-18-2 3-phenoxy-N-phenylphthalimide 
• 58045-34-4 N-phenyl-3-(phenylthio)phthalimide 
• 930-69-8 sodium thiophenolate 
• 18241-49-1 3-(phenylthio)phthalic anhydride 
• 2243-73-4 5-nitrobenzanilide 
• 54395-38-9 2,2-bis(4-hydroxyphenyl)propane bis(N-phenyl-3-phthalimidyl ether) 
• 52256-80-1 2,2-bis[4-(2,3-dicarboxyphenoxy)phenyl]propane dianhydride 
• 95493-25-7 2-phenylisoindolin-4-amine 
• 58974-88-2 3,3'-bis(n-phenylphthalimide) sulfide 

Relevant academic research and scientific papers

Ru-Catalyzed Selective C-H Bond Hydroxylation of Cyclic Imides

We report on cyclic imides as weak directing groups for selective monohydroxylation reactions using ruthenium catalysis. Whereas acyclic amides are known to promote the hydroxylation of the C(sp2)-H bond enabling five-membered ring ruthenacycle intermediates, the cyclic imides studied herein enabled the hydroxylation of the C(sp2)-H bond via larger six-membered ruthenacycle intermediates. Furthermore, monohydroxylated products were exclusively obtained (even in the presence of overstoichiometric amounts of reagents), which was rationalized by the difficulty to accommodate coplanar intermediates once the first hydroxyl group was introduced into the substrate. The same reactivity was observed in the presence of palladium catalysts.

Unmasking Amides: Ruthenium-Catalyzed Protodecarbonylation of N-Substituted Phthalimide Derivatives

The unprecedented transformation of a wide range of synthetically appealing phthalimides into amides in a single-step operation has been achieved in high yields and short reaction times using a ruthenium catalyst. Mechanistic studies revealed a unique, homogeneous pathway involving five-membered ring opening and CO2 release with water being the source of protons.

Visible-light induced isoindoles formation to trigger intermolecular diels-alder reactions in the presence of air

Visible-light induced isoindole formation triggered an intermolecular Diels-Alder reaction with dienophiles such as acetylenedicarboxylate and maleimides in the presence of air. The reaction resulted in excellent diastereoselctivity and high yields under

Radiation curable compositions

A polymerizable Norrish Type II photoinitiator according to Formula (I): Radiation curable compositions and inkjet inks containing the polymerizable Norrish Type II photoinitiator of Formula (I) exhibit improved compatibility with and solubility in radiat

POLYMERIZABLE PHOTOINITIATORS AND RADIATION CURABLE COMPOSITIONS

A new type of polymerizable Norrish Type II photoinitiators having an optionally substituted benzophenone group or an optionally substituted thioxanthone group is disclosed exhibiting improved compatibility with and solubility in radiation curable compositions. Radiation curable compositions and inkjet inks containing these polymerizable Norrish Type Il photoinitiators, exhibiting low extractable amounts of the photoinitiators and their residues after curing, are also disclosed.

Microwave Irradiation Promoted Reactions of Anhydrides with Isocyanates. Preparation of N-Substituted Phthalimides

The synthesis of N-substituted phthalimides by the condensation of anhydrides and isocyanates was conducted efficiently in a few minutes in unmodified commercial microwave ovens using unsealed vessels.