화학공학소재연구정보센터
Catalysis Letters, Vol.134, No.3-4, 318-323, 2010
H beta zeolite: An Efficient and Reusable Catalyst for Ring-Opening of Epoxides with Amines Under Microwave Irradiation
A solvent-free protocol for the synthesis of beta-amino alcohols (Yield, up to 94%) is demonstrated by the ring-opening reactions of meso and terminal epoxides with aromatic amines using H beta zeolite as catalyst under microwave irradiation. The catalytic system is 80 times faster than the reaction conducted at RT with six times catalyst recyclability.