CoCl2•6H2O-Promoted Pinner-Dimroth Tandem Reaction: Facile Synthesis of 3-Substituted Isoindolinones
作者:Daxin Shi、Jiarong Li、Mingxing Liu、Qi Zhang
DOI:10.3987/com-15-13247
日期:——
A convenient one-pot synthesis of 3-substituted isoindolinones were reported in good yield via Pinner-Dimroth tandem reaction of 1,3-dicarbonyl compounds and 2-cyanobenzaldehyde in the catalysis of CoCl2 center dot 6H(2)O. This method has advantages of time efficiency and mild reaction conditions.
Synthesis and Reactivity of the 3-Substituted Isoindolinone Framework to Assemble Highly Functionalized Related Structures
作者:Carmen Petronzi、Selene Collarile、Gianluca Croce、Rosanna Filosa、Paolo De Caprariis、Antonella Peduto、Laura Palombi、Valentina Intintoli、Antonia Di Mola、Antonio Massa
DOI:10.1002/ejoc.201200678
日期:2012.9
potassium carbonate-catalyzed synthesis of 3-substitutedisoindolinones through tandem aldol/cyclization reactions of active methylene compounds with 2-cyanobenzaldehyde is described. The utility of the obtained isoindolinones has been demonstrated through an exploration of the chemical space by employing a series of interesting methodologies that led to diverse, highlyfunctionalized compounds. Among them