75573-09-0Relevant 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
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.
