21239-75-8Relevant academic research and scientific papers
N-Fluorobenzenaminium tetrafluoroborate generated in situ by aniline and Selectfluor as a reusable catalyst for the ring opening of epoxides with amines under microwave irradiation
Chauhan, Manmohan Singh,Yadav, Geeta Devi,Hussain, Firasat,Singh, Surendra
, p. 3945 - 3952 (2014)
The ring opening of epoxides with aromatic and aliphatic amines was carried out under solvent free conditions using N-fluorobenzenaminium tetrafluoroborate (2 mol%) generated in situ by the reaction of aniline and Selectfluor as a catalyst with microwave irradiation. Excellent yields of β-amino alcohols were obtained. The catalyst also results in the retention of the stereochemistry for the ring opening of enantiopure epoxide with amine. The catalyst was recovered and reused up to 4 cycles for the ring opening of cyclohexene oxide with aniline. This journal is
Glycerine and CeClH: An efficient and recyclable reaction medium for ring opening of epoxides with thioamides and amines
Narsaiah, A. Venkat,Wadavrao, Sachin B.,Reddy, A. Ramesh,Yadav
experimental part, p. 485 - 489 (2011/04/16)
Oxiranes undergo rapid ring-opening reaction with a range of thioamides and amines to afford the corresponding -amino alcohol derivatives. The reactions were carried out using glycerine and cerium(III) chloride as a recyclable reaction medium. All the reactions were carried out at room temperature and the products were obtained in excellent yields. Georg Thieme Verlag Stuttgart New York.
