title: Calcium(II)-catalyzed aza-Piancatelli reaction.
abstract: The first examples of calcium-catalyzed aza-Piancatelli reactions between substituted 2-furylcarbinols and aniline derivatives are described. A variety of 4-aminocyclopentenones have been synthesized stereoselectively in high yields. The experimental procedure utilizes simple salts and does not require specific precautions.
authors.affiliation: Université Paris-Sud , Institut de Chimie Moléculaire et des Matériaux (UMR 8182), Equipe de Catalyse Moléculaire, 91405 Orsay, France.
authors.forename: David
authors.initials: D
authors.lastname: Lebœuf
authors.forename: Emmanuelle
authors.initials: E
authors.lastname: Schulz
authors.forename: Vincent
authors.initials: V
authors.lastname: Gandon
mesh_terms: D000814:Aniline Compounds / Q000737:chemistry*; D001372:Aza Compounds / Q000737:chemistry*; D002118:Calcium / Q000737:chemistry*; D002384:Catalysis; D003517:Cyclopentanes / Q000138:chemical synthesis* / Q000737:chemistry*; D015394:Molecular Structure; D013237:Stereoisomerism
chemical_list: C496160:4-aminocyclopentenone; D000814:Aniline Compounds; D001372:Aza Compounds; D003517:Cyclopentanes; C023650:aniline; D002118:Calcium