title: BF3·Et2O mediated one-step synthesis of N-substituted-1,2-dihydropyridines, indenopyridines and 5,6-dihydroisoquinolines.
abstract: A simple and efficient one-pot synthesis of N-substituted-1,2-dihydropyridines, indenopyridines and 5,6-dihydroisoquinolines by a BF3·Et2O mediated novel methodology, from easily available α,β-unsaturated ketones/arylidene ketones, phenyl acetylenes and substituted nitriles, has been described. This novel annulation provides quick access to complex polycyclic frameworks with an excellent substrate scope.
authors.affiliation: Academy of Scientific and Innovative Research (AcSIR), New Delhi 110001, India and Organic Chemistry Section, Chemical Sciences and Technology Division, Council of Scientific and Industrial Research (CSIR)-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram 695019, India. drsasidharbs@niist.res.in.
authors.forename: C T
authors.initials: CT
authors.lastname: Fathimath Salfeena
authors.affiliation: Academy of Scientific and Innovative Research (AcSIR), New Delhi 110001, India and Organic Chemistry Section, Chemical Sciences and Technology Division, Council of Scientific and Industrial Research (CSIR)-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram 695019, India. drsasidharbs@niist.res.in.
authors.forename: K T
authors.initials: KT
authors.lastname: Ashitha
authors.affiliation: Academy of Scientific and Innovative Research (AcSIR), New Delhi 110001, India and Organic Chemistry Section, Chemical Sciences and Technology Division, Council of Scientific and Industrial Research (CSIR)-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram 695019, India. drsasidharbs@niist.res.in.
authors.forename: B S
authors.identifier: http://orcid.org/0000-0003-1546-2083
authors.initials: BS
authors.lastname: Sasidhar