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Facile Synthesis of Seven to Nine-Membered-Fused Tricyclic Quinolones and Quinolinium Salts under Phase Transfer Catalyzed Conditions

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Title Facile Synthesis of Seven to Nine-Membered-Fused Tricyclic Quinolones and Quinolinium Salts under Phase Transfer Catalyzed Conditions
 
Creator Paira, Priyankar
Hazra, Abhijit
Sahu, Krishnendu B
Banerjee, Sukdeb
Mondal, Nirup B
Sahu, Niranjan P
Weber, Manuela
Luger, Peter
 
Subject Chemistry
 
Description Phase transfer catalyzed one-pot syntheses of fused oxazepino, oxazocino, and oxazonino quinolinium cations and quinolones were achieved from 8-hydroxy quinoline derivatives with 1,u-dihaloalkanes. Structures of all the products were elucidated by spectroscopic analysis. Single
crystal X-ray crystallographic analysis of three compounds and graphical superposition of the structures indicate that products having sevenmembered ring are less planar compared to the product having eight-membered ring.
 
Date 2008
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://www.eprints.iicb.res.in/965/1/TETRAHEDRON__64_(18)_4026%2D4036;2008[95].pdf
Paira, Priyankar and Hazra, Abhijit and Sahu, Krishnendu B and Banerjee, Sukdeb and Mondal, Nirup B and Sahu, Niranjan P and Weber, Manuela and Luger, Peter (2008) Facile Synthesis of Seven to Nine-Membered-Fused Tricyclic Quinolones and Quinolinium Salts under Phase Transfer Catalyzed Conditions. Tetrahedron, 64 (18). pp. 4026-4036.
 
Relation http://dx.doi.org/10.1016/j.tet.2008.02.048
http://www.eprints.iicb.res.in/965/