89320-12-7Relevant academic research and scientific papers
(HYDROXYIMINO)-3(2H)-ISOQUINOLINONES, III. DETERNINATION OF THE STRUCTURE OF PHENYL-SUBSTITUTED 1,4-DIHYDRO-3(2H)-ISOQUINOLINONE OBTAINED IN THE CYCLIZATION REACTION OF 3-BIPHENYL-N-METHYLACETAMIDE BY 1H-NMR SPECTROSCOPIC STUDY OF THE 4-(HYDROXYIMINO)-DERIVATIVE
Tikk, I.,Toth, G.,Deak, Gy.
, p. 355 - 360 (2007/10/02)
By means of 1H NMR spectroscopic investigations it has been established that the compound prepared from 3-methylbenzyl cyanide and benzaldehyde and described earlier as 8-methyl-1-phenyl-1,4-dihydro-3(2H)-isoquinolinone is actually the 6-methyl derivative.The isoquinoline derivative carrying the substituent at position 6 was also obtained when the cyclization reaction took place between 3-biphenyl-N-methyl-acetamide and formaldehyde.
