Browsing by Author "Fathimath Salfeena, C T"

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Antibacterial and Antitubercular Evaluation of Dihydronaphthalenone-indole Hybrid Analogs

Praveen Kumar, V; Renjitha, J; Fathimath Salfeena, C T; Ashitha, K T; Keri, R S; Sunil Varughese; Sasidhar, B S (Wiley, 2017-11)

A new series of indole appended dihydronaphthalenone hybrid analogs (5a–t) have been synthesized through the Lewis acid catalyzed Michael addition of indoles to the arylidene/hetero arylidene ketones. All the synthesized ...
BF3·OEt2‑Mediated Tandem Annulation: A Strategy To Construct Functionalized Chromeno- and Pyrano-Fused Pyridines

Ashitha, K T; Praveen Kumar, V; Fathimath Salfeena, C T; Sasidhar, B S (American Chemical Society, 2018-01-05)

A simple and efficient one-pot annulation of arylidenones, alkynes, and nitriles in the presence of BF3·OEt2 is described. A highly functionalized variety of N-substituted pyridine-fused chromeno and pyrano derivatives ...
Synthesis of Symmetrical and Unsymmetrical Triarylpyrylium Ions Via An Inverse Electron Demand Diels–Alder Reaction

Fathimath Salfeena, C T; Basavaraja; Ashitha, K T; Praveen Kumar, V; Sunil Varughese; Suresh, C H; Sasidhar, B S (The Royal Society of Chemistry, 2018-12)

BF3 OEt2 mediated inverse electron demand Diels–Alder (IEDDA) reaction of chalcones with aryl acetylenes is reported for the synthesis of symmetrical and unsymmetrical 2,4,6-triarylpyrylium ions. The protocol provides an ...

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