. Allen LJ, Cabrera PJ, Lee M, Sanford MS. N -acyloxyphthalimides as nitrogen radical precursors in the visible light photocatalyzed room temperature C-H amination of arenes and heteroarenes. J Am Chem Soc , 2014, 136: 5607–5610N-acyloxyphthalimides as nitrogen radical precursors in the ...
N-Acyloxyphthalimides as nitrogen radical precursors in the visible light photocatalyzed room temperature C-H amination of arenes and heteroarenes. N -acyloxyphthalimides as nitrogen radical precursors in the visible light photocatalyzed room temperature C-H amination of arenes and heteroarenes. J Am ....
We present an electrochemical alkylation of azauracils using N-(acyloxy)phthalimides (NHPI esters) as readily available alkyl radical progenitors under metal- and additive-free conditions. Several azauracils are shown to undergo alkylation with an array of NHPI esters (1°, 2°, 3°, and ...
N-acyloxyphthalimidesdecarboxylative cross-couplingphotocatalysisradicalsredox-active esterstransition metal catalysisThe phthalimide fused-ring system and the phenylene ring in the title compound, C15H11NO3, are inclined at an angle of 60.0 (1)°....
A method of direct C-4 selective alkylation of pyridine under visible light irradiation at room temperature was reported, using simple maleate-derived pyridinium salts as pyridine precursors, and the readily available carboxylic derived N-(acyloxy)phthalimides as alkyl radical precursors, affording good...
PHTHALIMIDESSCISSION (Chemistry)The microreview covers selected examples of the free radical cross-dehydrogenative C–O coupling of various CH reagents with N -hydroxyphthalimide leading to N -(alkoxy)- and N- (acyloxy)phthalimides. Synthetic applications of the latter associated with the cleavage of...
An intramolecular arene alkylationreaction has been developedusing the organic photocatalyst 4CzIPN, visible light, and -(acyloxy)颅phthalimides as radical precursors. Reactionconditions were optimized via high-throughput experimentation, andelectron-rich and electron-deficient arenes and heteroarenes are ...
Decarboxylative phenylselenenylation of N-acyloxyphthalimides by visible light irradiation in aqueous solvents using catalytic amount of Ru(bpy)3Cl2 as a sensitizer in the presence of one equivalent of BNAH and 0.5 equivalent of diphenyl diselenide efficiently proceeds via redox-mediated radical chain...
A room temperature, visible‐light‐promoted and redox neutral direct CH amination of glycine and peptides has been firstly accomplished by using N‐acyloxyphthalimide or ‐succinimide as nitrogen‐radical precursor. The present strategy provides ways to introduce functionalities such a...
ChemInform Abstract: Redox‐Mediated Decarboxylative Photo‐Phenylselenenylation of N‐ Acyloxyphthalimides.photochemistry, radiation chemistry, chemoluminescenceorgano‐selenium compounds, isocyclic C derivativesChemInform is a weeklying Service, delivering concise information at a glance that was extracted from...