Divergent synthesis of 4,6-diarylated pyridin-2(1H)-ones from chalcones: novel access to 2,4,6-triaryl pyridines
A wide range of 4,6-diarylated/heterylated pyridin-2(1H)-one derivatives were synthesized in good to excellent yields from 1,3-diarylated/heterylated-2-propen-1-ones (chalcones) in one pot under metal and base-free conditions. This domino reaction suggest
Khajuria, Rajni,Kannaboina, Prakash,Kapoor, Kamal K.,Gupta, Annah,Raina, Gaurav,Jassal, Amanpreet Kaur,Rana, Love Karan,Hundal, Maninder S.,Das, Parthasarathi
p. 5944 - 5954
(2015/06/08)
Studies on Cycloimmonium Ylids: Synthesis of Some New 2,4,6-Triarylsubstituted Pyridines via Pyridinium Ylids
2,4,6-Triarylsubstituted pyridines (4a-r) have been synthesised by the reaction of pyridinium ylids (1a-c) with α,β-unsaturated ketones (2a-f) in the presence of ammonium acetate and acetic acid.These compounds (4a-r) have been characterised on the basis
Singhal, R. K.,Mishra, Naresh K.
p. 1079 - 1080
(2007/10/02)
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