Synthesis of Card and Nitrogen Hetero-Cycle Compounds

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dc.contributor.authorSahu, Archana Kumari
dc.date.accessioned2023-07-05T07:14:09Z
dc.date.accessioned2023-10-19T12:12:57Z
dc.date.available2023-07-05T07:14:09Z
dc.date.available2023-10-19T12:12:57Z
dc.date.issued2022
dc.descriptionSupervisor: Saikia, Anil Ken_US
dc.description.abstractThe contents of this thesis have been divided into five chapters based on the results of experimental work performed during complete course of research period. Chapter 1 mainly discusses about tandem reactions, its types and tandem reactions carried out on alkynes and donor-acceptor cyclopropanes. Chapter 2 describes the synthesis of dibenzocyclohepta[1,2-a]naphthalene derivatives from alkynyl benzyl alcohols and phenylacetaldehydes via sequential electrophilic addition and double Friedel–Crafts reactions. Chapter 3 illustrates In(OTf)3-catalyzed one-pot tandem Mannich/Conia-ene cyclization reaction for the construction of tetrahydro-1H-pyrrolo[2,1-a]isoindolone-1,1-dicarboxylates from N-propargyl amido alcohols with 1,3-dicarbonyl compounds. Chapter 4 discloses a direct method for the synthesis of dibenzoyl tetrahydro-[1,5]diazocinodiisoindolediones from N-propargyl amido alcohols employing Bi(OTf)3 as catalyst. Chapter 5 demonstrates the synthesis of 3C-homologated active methylene substituted 2H-indazoles via a sequential Ni(II) catalysed ring opening of donor acceptor cyclopropanes with arylamines followed by Sn(II) mediated reductive cyclization reactionen_US
dc.identifier.otherROLL NO.166122038
dc.identifier.urihttps://gyan.iitg.ac.in/handle/123456789/2413
dc.language.isoenen_US
dc.relation.ispartofseriesTH-2959;
dc.subjectCarbocyclic Compoundsen_US
dc.subjectHetrocyclic Compoundsen_US
dc.subjectFused-naphthalenesen_US
dc.subjectPyrrolidinesen_US
dc.subjectIndazolesen_US
dc.titleSynthesis of Card and Nitrogen Hetero-Cycle Compoundsen_US
dc.typeThesisen_US
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