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|Title:||Synthesis of new 1, 10-diethoxy-1H-pyrano[4, 3-b]quinolines and their antibacterial studies|
Mohan, P S
|Keywords:||Hydroxyquinaldines;Vilsmeier Reaction;diethoxy-1H-pyrano[4, 3-b]quinolines;anti-bacterial activity|
|IPC Code:||Int.Cl.7 C 07 D|
|Abstract:||A simple and one-pot synthesis of 1, 10-diethoxy-1H-pyrano[4, 3-b]quinolines 3a-e from the respective 4-chloro-3-formyl-2-(2-hydroxyethen-1-yl)quinolines 2a-e has been achieved (by Vilsmeier’s reaction on 4-hydroxyquinaldines) by way of intramolecular cyclization when reacted with ethanol in the presence of a few drops of hydrochloric acid. All the newly synthesized compounds have been characterized by their spectral and analytical data. Anti-bacterial studies also have been carried out for some of the synthesized compounds.|
|Appears in Collections:||IJC-B Vol.45B(02) [February 2006]|
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