73910-93-7Relevant academic research and scientific papers
Studies on Benzopyridinium Ylids: Synthesis of Substituted 2,4,6-Triarylpyridines via Isoquinolinium Ylids
Tewari, R. S.,Dubey, A. K.,Gupta, K. C.
, p. 706 - 707 (2007/10/02)
Aroylmethylene-isoquinolinium ylids (1) on reaction with substituted benzylideneacetophenones (2) in gl.acetic acid containing ammonium acetate afford 2,4,6-triarylpyridines (4).The reaction seems to proceed via N-(1,5-dioxo-2-pentyl)-isoquinolium derivat
Synthesis of Some New 2,4,6-Triaryl Substituted Pyridines via Pyridinium Ylides
Tewari, R. S.,Misra, N. K.
, p. 272 - 273 (2007/10/02)
Reactions of 4-methoxy phenacyl pyridinium ylide and 4-chlorophenacyl pyridinium ylide with different substituted α-β unsaturated ketones gave a wide variety of 2,4,6-triaryl substituted pyridines which are expected to possess marked biological activities
REACTION OF PHENACYLIDENETRIPHENYLARSENANES WITH α,β-UNSATURATED KETONES: SYNTHESIS OF SOME NEW 2,4,6-TRIARYLPYRIDINES
Gupta, K.C.,Srivastava, N.,Nigam, R.K.
, p. 55 - 59 (2007/10/02)
The reaction of some phenacylidenetriphenylarsenanes with substituted benzylideneacetophenones in the presence of ammonium acetate in acetic acid or methanol gave new 2,4,6-triarylpyridines.Ammonium acetate in acetic acid and ammonium acetate in methanol
Studies on Cycloimmonium Ylids. Synthesis of some New 2,4,6-Triaryl-substituted Pyridines via Pyridinium, Picolinium and Isoquinolinium Ylids
Tewari, R. S.,Misra, N. K.,Dubey, A. K.
, p. 953 - 955 (2007/10/02)
Reaction of pyridinium phenacylids and their picolinium and isoquinolinium counterparts with substituted benzylideneacetophenones gave a wide variety of 2,4,6-triaryl-substituted pyridines which are expected to have some potential biological activities.Ammonium acetate in glacial acetic acid was used as the cyclization agent.The structures of resulting pyridines are supported by nmr and ir spectral data.
