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A chiral manganese porphyrin, [Mn(TCPP-Ind)Cl], was synthesized using cis-1-amino-2-indanol substituent. It showed remarkable catalytic activity and enantioselectivity in the epoxidation of olefins with O2/RCHO. Terminal olefins and styrene derivatives were… Click to show full abstract
A chiral manganese porphyrin, [Mn(TCPP-Ind)Cl], was synthesized using cis-1-amino-2-indanol substituent. It showed remarkable catalytic activity and enantioselectivity in the epoxidation of olefins with O2/RCHO. Terminal olefins and styrene derivatives were successfully oxidized (> 99% ee). TON of 73,000 was achieved in the epoxidation of α-methylstyrene after five times recycling.Graphical Abstract
Keywords:
manganes porphyrin;
efficient enantioselective;
epoxidation;
enantioselective catalyst;
porphyrin efficient;
epoxidation olefins
Journal Title: Catalysis Letters
Year Published: 2018
Link to full text (if available)
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Journal Title: Catalysis Letters
Year Published: 2018
Link to full text (if available)
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recommendations!