BF3·Et2O catalyzed intramolecular cyclization of diethyl 2-(dialkoxyphosphorylethynyl)-2-arylaminomalonates to 3-phosphonylated indoles

Autor: Egorova, Anastasia V., Viktorov, Nikolai B., Starova, Galina L., Svintsitskaya, Nataly I., Garabadziu, Aleksandr V., Dogadina, Albina V.
Zdroj: In Tetrahedron Letters 26 July 2017 58(30):2997-3001
Databáze: ScienceDirect