65645-24-1Relevant articles and documents
Condensed Heterocyclic Lactams. I. Study on the Cyclization Methods Resulting in 4-Aryl-3,4-dihydroquinolin-2(1H)-ones
Hazai, Laszlo,Deak, Gyula,Sohar, Pal,Toth, Gabor,Tamas, Jozsef
, p. 919 - 922 (2007/10/02)
Cyclization reactions with polyphosphoric acid of 3-aryl-3-hydroxypropionanilides carrying a p-nitro- 7a or p-amino substituent 10 on the C-3 phenyl group were investigated.In the case of p-nitro substitution the preferred reaction is, instead of cyclizat