138386-83-1Relevant academic research and scientific papers
Periselective, Lewis Acid-induced Intramolecular Diels-Alder Reaction of Conjugated Carbodiimides: Efficient Synthesis of Nitrogen Heterocycles, Indoloquinolines and Pyridoindole
Saito, Takao,Ohmori, Hiromasa,Ohkubo, Takahiro,Motoki, Shinichi
, p. 1802 - 1803 (1993)
A suitable Lewis acid has been found that accelerates the intramolecular Diels-Alder reaction of conjugated carbodiimides with high periselectivity control, thus providing an efficient and straightforward procedure for constructing indoloquinoline
Conjugated Heterocumulenes. Synthesis of Conjugated Carbodiimides and their Facile Conversion via Intramolecular Cycloaddition into Nitrogen Heterocycles, Quinoline and Pyridoindole (α-Carboline) Derivatives
Saito, Takao,Ohmori, Hiromasa,Furuno, Eiji,Motoki, Shinichi
, p. 22 - 24 (2007/10/02)
A convenient method is described for the synthesis of conjugated carbodiimides and their application to nitrogen heterocycle synthesis via electrocyclisation-intramolecular Diels-Alder reaction.
