Four 7-methyl-2-(8-quinolinyl)-2,3-dihydro-1H-isoindol-1-ones were synthesized from 2,6-dimethyl-N-(8-quinolinyl)benzamides with exellent yields using Pd(OAc)(2) as a catalyst, iodobenzene as an oxidant and AgOAc as an additive.
Isoindolone Synthesis via Palladium-Catalysed Intramolecular Amination of Benzylic C–H bonds
作者:Ming Zhang
DOI:10.3184/174751913x13801883437178
日期:2013.10
A new method for the construction of isoindolones is presented in this paper. Four 7-methyl-2-(8-quinolinyl)-2,3-dihydro-1H-isoindol-1-ones were synthesised from 2,6-dimethyl-N-(8-quinolinyl)benzamides via intramolecular direct amination of benzylic C-H bonds. This approach provides a convenient method affording structurally new isoindolones for medicinal chemistry research.
Iron-Catalyzed Directed C(sp<sup>2</sup>)–H and C(sp<sup>3</sup>)–H Functionalization with Trimethylaluminum
作者:Rui Shang、Laurean Ilies、Eiichi Nakamura
DOI:10.1021/jacs.5b04818
日期:2015.6.24
Conversion of a C(sp(2))-H or C(sp(3))-H bond to the corresponding C-Me bond can be achieved by using AlMe3 or its air-stable diamine complex in the presence of catalytic amounts of an inorganic iron(III) salt and a diphosphine along with 2,3-dichlorobutane as a stoichiometric oxidant. The reaction is applicable to a variety of amide substrates bearing a picolinoyl or 8-aminoquinolyl directing group
Isoindolone Synthesis via Intramolecular Coupling of Benzylic C-H Bonds with Amide N-H Bonds
作者:Ming Zhang、Tianbao Chen、Qinhua Liu
DOI:10.3987/com-14-12974
日期:——
Four 7-methyl-2-(8-quinolinyl)-2,3-dihydro-1H-isoindol-1-ones were synthesized from 2,6-dimethyl-N-(8-quinolinyl)benzamides with exellent yields using Pd(OAc)(2) as a catalyst, iodobenzene as an oxidant and AgOAc as an additive.