title: Three-component synthesis of 2-oxoindolin-3-ylphosphonates.
abstract: A one-pot, three-component and catalyst-free method for the efficient and simple synthesis of dialkyl 3-(dicyanomethyl)-2-oxoindolin-3-ylphosphonates at 50 degrees C under solvent-free conditions is reported. The features of this procedure are mild reaction conditions, high yields of products, and operational simplicity.
authors.affiliation: Department of Chemistry, Shahid Beheshti University, Tehran, Iran.
authors.forename: Ghazaleh
authors.initials: G
authors.lastname: Imani Shakibaei
authors.forename: Afsaneh
authors.initials: A
authors.lastname: Feiz
authors.forename: Ramin
authors.initials: R
authors.lastname: Ghahremanzadeh
authors.forename: Ayoob
authors.initials: A
authors.lastname: Bazgir
mesh_terms: D007510:Isatin / Q000737:chemistry; D009570:Nitriles / Q000737:chemistry; D063065:Organophosphonates / Q000138:chemical synthesis* / Q000737:chemistry; D017905:Phosphites / Q000737:chemistry
chemical_list: D009570:Nitriles; D063065:Organophosphonates; D017905:Phosphites; D007510:Isatin; C000945:dicyanmethane