Petroleum Chemistry, Vol.60, No.4, 525-531, 2020
The Synthesis of (2S, 3S, 4R)-2,3-Dialkyl-N-Phenyl-1,2,3,4-Tetrahydro-4-Quinolinamines in the Presence of Crystalline and Amorphous Aluminosilicates
The catalytic activity of micro- and micro-meso-macroporous zeolites of the FAU structural type and an ASM mesoporous aluminosilicate in the reaction of aniline with C-3-C-5 aldehydes has been studied. It has been established that under the studied conditions, (2S, 3S, 4R)-2,3-dialkyl-N-phenyl-1,2,3,4-tetrahydro-4-quinolinamines are the main products formed over the tested catalysts with the selectivity of up to 71%.
Keywords:(2S;3S;4R)-2;3-dialkyl-N-phenyl-1;2;3;4-tetrahydro-4-quinolinamines;aniline;aldehydes;cyclocondensation;zeolites;hierarchical zeolites;mesoporous aluminosilicates