naa a22 4500 510733638 CHVBK 20180411083001.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1007/s12039-013-0522-7 doi (NATIONALLICENCE)springer-10.1007/s12039-013-0522-7 Efficient one-pot four-component synthesis of fused thiazolopyridin-2-ones in ionic liquid [Elektronische Daten] [PRASHANT SINGH, KAMLESH KUMARI, GAURAV KAITHWAS, GOPAL MEHROTRA] An efficient one-pot synthesis of fused thiazolopyridinone derivatives (5-amino-6,7-diphenyl-4,7-dihydro-3H-thiazolo[4,5-b]pyridin-2-ones) by four-component reaction of aldehyde, benzylcyanide, ammonium acetate and thiazolidine-2,4-dione in ionic liquid is reported. This protocol has the advantages of environmental friendliness, higher yields, less reaction time, and convenient operation. Also, optimization of the synthesized compounds has been done using Hyperchem 8.0. Graphical Abstract An efficient one-pot synthesis of fused thiazolopyridinone derivatives (5- amino-6,7-diphenyl-4,7-dihydro-3H-thiazolo[4,5-b]pyridin-2-ones) by fourcomponent reaction of aldehyde, benzylcyanide, ammonium acetate and thiazolidine-2,4-dione in ionic liquid is reported. This protocol has the advantages of environmental friendliness, higher yields, less reaction time, and convenient operation. Indian Academy of Sciences, 2013 One-pot synthesis nationallicence thiazolopyridinone derivatives nationallicence multicomponent reactions nationallicence ionic liquid nationallicence SINGH PRASHANT Atma Ram Sanatan Dharma College, University of Delhi, 110021, New Delhi, India aut KUMARI KAMLESH Department of Chemistry, Motilal Nehru National Institute of Technology, 211 004, Allahabad, India aut KAITHWAS GAURAV Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, 226 025, Lucknow, India aut MEHROTRA GOPAL Department of Chemistry, Motilal Nehru National Institute of Technology, 211 004, Allahabad, India aut Journal of Chemical Sciences Springer India 125/6(2013-11-01), 1471-1480 0974-3626 125:6<1471 2013 125 12039 https://doi.org/10.1007/s12039-013-0522-7 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12039-013-0522-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- SINGH PRASHANT Atma Ram Sanatan Dharma College, University of Delhi, 110021, New Delhi, India aut NATIONALLICENCE 700 1- KUMARI KAMLESH Department of Chemistry, Motilal Nehru National Institute of Technology, 211 004, Allahabad, India aut NATIONALLICENCE 700 1- KAITHWAS GAURAV Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, 226 025, Lucknow, India aut NATIONALLICENCE 700 1- MEHROTRA GOPAL Department of Chemistry, Motilal Nehru National Institute of Technology, 211 004, Allahabad, India aut NATIONALLICENCE 773 0- Journal of Chemical Sciences Springer India 125/6(2013-11-01), 1471-1480 0974-3626 125:6<1471 2013 125 12039 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer