naa a22 4500 510734502 CHVBK 20180411083004.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s12039-013-0460-4 doi (NATIONALLICENCE)springer-10.1007/s12039-013-0460-4 Synthesis of amidoalkyl naphthol via Ritter-type reaction catalysed by heteropolyanion-based ionic liquid [Elektronische Daten] [FANG DONG, JIANG CHENNING, ZHU TING, YANG JINMING] A facile and efficient procedure for the preparation of amidoalkyl naphthols via a Ritter-type reaction of 2-naphthol, aromatic aldehydes and amide in the presence of heteropolyanion-based functionalized ionic liquid has been described. The one-pot solvent-free three-component reaction is accomplished at 110°C for 5-10min in reasonable to good yield ranging from 73% to 94%. The catalyst could be recovered and reused at least six times without noticeably decreasing the catalytic activity. Graphical Abstract Heteropolyanions-based functionalized ionic liquid catalysed the synthesis of amidoalkyl naphthols via one-pot three-component Ritter-type reaction under solvent-free conditions. The reaction was accomplished at 110°C for 5-10 min to afford reasonable to good yields ranging from 73% to 94%. Indian Academy of Sciences, 2013 Ritter-type reaction nationallicence heteropolyanions ionic liquid nationallicence amidoalkyl naphthol nationallicence multi-component reaction nationallicence DONG FANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut CHENNING JIANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut TING ZHU Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut JINMING YANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut Journal of Chemical Sciences Springer India 125/4(2013-07-01), 751-754 0974-3626 125:4<751 2013 125 12039 https://doi.org/10.1007/s12039-013-0460-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12039-013-0460-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- DONG FANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut NATIONALLICENCE 700 1- CHENNING JIANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut NATIONALLICENCE 700 1- TING ZHU Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut NATIONALLICENCE 700 1- JINMING YANG Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, 50 Kai Fang Da Dao, 224002, Yancheng, Jiangsu, P. R. China aut NATIONALLICENCE 773 0- Journal of Chemical Sciences Springer India 125/4(2013-07-01), 751-754 0974-3626 125:4<751 2013 125 12039 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer