Two different Smiles rearrangements can be combined to afford a multicomponent formation of isoquinolinones and isoindolinones from nitro methyl salicylate. After a Ugi-Smiles four-component coupling, the base-triggered cyclization of the resulting adduct is followed by a ring contraction via a Truce-Smiles rearrangement.
Two different Smiles rearrangements can be combined to afford a multicomponent formation of isoquinolinones and isoindolinones from nitro methyl salicylate. After a Ugi-Smiles four-component coupling, the base-triggered cyclization of the resulting adduct is followed by a ring contraction via a Truce-Smiles rearrangement.
作者:Laurent El Kaim、Laurence Grimaud、Xavier F. Le Goff、Aurélie Schiltz
DOI:10.1021/ol1028817
日期:2011.2.4
Two different Smiles rearrangements can be combined to afford a multicomponent formation of isoquinolinones and isoindolinones from nitro methyl salicylate. After a Ugi-Smiles four-component coupling, the base-triggered cyclization of the resulting adduct is followed by a ring contraction via a Truce-Smiles rearrangement.