Lewis and Brønsted Acid Mediated Synthesis of Nitrogen and Oxygen Heterocycles
| dc.contributor.author | Ghosh, Priya | |
| dc.date.accessioned | 2017-09-11T09:46:53Z | |
| dc.date.accessioned | 2023-10-19T12:09:40Z | |
| dc.date.available | 2017-09-11T09:46:53Z | |
| dc.date.available | 2023-10-19T12:09:40Z | |
| dc.date.issued | 2016 | |
| dc.description | Supervisor: Anil Kumar Saikia | en_US |
| dc.description.abstract | The contents of this thesis have been divided into five chapters based on the results of experimental work performed during the complete course of the research period. The chapter 1 of the thesis presents introduction to nitrogen and oxygen containing heterocyclic compounds, their biological significance and literature methods for their synthesis. Chapter 2 gives a description about Lewis acid mediated intramolecular C?C bond formation of alkyne-epoxide leading to six-membered nitrogen and oxygen heterocycles. Chapter 3 illustrates Lewis acid mediated intramolecular C-O bond formation of alkanol-epoxide leading to substituted morpholine and 1,4-oxazepane and its application towards the total synthesis of (±)-viloxazine. In chapter 4, synthesis of dihydroindeno[1,2-c]isochromene via cascade cyclization and FriedelCrafts reaction has been described. Chapter 5 presents Brønsted acid mediated synthesis of 4trifluoromethanesulfonate substituted 3,6-dihydropyrans and their application in various C-C coupling reactions. | en_US |
| dc.identifier.other | ROLL NO.11612224 | |
| dc.identifier.uri | https://gyan.iitg.ac.in/handle/123456789/829 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartofseries | TH-1580; | |
| dc.subject | CHEMISTRY | en_US |
| dc.title | Lewis and Brønsted Acid Mediated Synthesis of Nitrogen and Oxygen Heterocycles | en_US |
| dc.type | Thesis | en_US |
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