N-AcyloxyphthalimideSequential C−H functionalizationN‐Acyloxyphthalimide has been demonstrated as a multitasking directing group considering its easy accessibility, multiple reactive sites, and multifarious transformations available to generate valuable structural diversified scaffolds. Polysubstituted heterocycles,...
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 ...
Recently, the visible-light photoredox decarboxylative couplings of N-(acyloxy)phthalimides (NHPI esters) and its derivatives have become an efficient chemical transformation. Under visible light, the NHPI esters undergo a single-electron transfer (SET) process to afford the corresponding carbon or nitr...
S. N-Acyloxyphthalimides as nitrogen radical precursors in the visible light photocatalyzed room temperature C–H amination of arenes and heteroarenes. J. Am. Chem. Soc. 136, 5607–5610 (2014). 19. Qin, Q.-X. & Yu, S.-Y. Visible-light-promoted redox neutral C–H amidation of ...
CEJC 3(4) 2005 683–704 Synthesis, structural and conformational study of selected N -substituted phthalimides Isabel Iriepa1∗, F. Javier Villasante1, Enrique G´alvez1, Antonio Herrera2, Angel S´anchez2, Felix H. Cano3 1 Dpto. Qu´ımica Org´anica, Universidad de Alcal...
R8with each occurrence, is the same or different and means an alkyl, alkoxy-, aryloxy-, cycloalkyloxy-, aralkoxy or acyloxy radical, c) dicumyl according to the subsequently illustrated structural formula R7having the previously indicated meaning, preferably being methyl, ...
. 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. J. Am. Chem. Soc. 2014, 136, 5607–5610. [Google Scholar] [CrossRef] Qin, Q.; Yu, S. Visible-light-promoted redox neutral C–H amidation of...
Whereas N‐acyloxyphtalimides (NHPI esters) are well known as a convenient C‐radical source due to the facile one‐electron reduction followed by the decarboxylation, N‐alkoxyphtalimides are much less studied as radical precursors. The present review shows that N‐alkoxyphtalimides are ...