75767-93-0Relevant academic research and scientific papers
Synthesis of 2,3-Diarylisoindolin-1-one by Copper-Catalyzed Cascade Annulation of 2-Formylbenzonitriles, Arenes, and Diaryliodonium Salts
Liu, Li,Bai, Shu-Hua,Li, Yang,Wang, Li-Xun,Hu, Yang,Sung, Hui-Ling,Li, Jian
, p. 11084 - 11090 (2017/10/27)
A three-component cascade cyclization was developed to synthesize 2,3-diarylisoindolin-1-one by using 2-formylbenzonitrile, arenes, and diaryliodonium salts. The process underwent copper-catalyzed tandem C-N/C-C bond formation, producing isoindolin-1-one derivatives in good to excellent yields.
Schiff Bases as External and Internal Electrophiles in Reactions of Functionalized Organolithium Reagents. A New Route to Isoindoline Derivatives and 1,2,3,4-Tetrahydroisoquinolines
Bradsher, Charles K.,Hunt, David A.
, p. 327 - 330 (2007/10/02)
Reaction of Schiff bases with certain functionalized organolithium reagents is useful in the synthesis of 1,2-diarylisoindolines and 2,3-diarylphthalimidines.Schiff bases derived from 2-(2-bromophenyl)ethylamines on halogen-metal exchange with butyllithium undergo a Parham-type cyclization to yield 1-aryl-1,2,3,4-tetrahydroisoquinolines.
