126799-74-4Relevant academic research and scientific papers
SYNTHESIS AND REACTIONS OF SOME ISOQUINOLINE DERIVATIVES
El-Khawaga, A. M.,El-Naggar, G. M.,Hassan, Kh. M.,El-Dean, A. M. Kamal
, p. 203 - 208 (2007/10/02)
Treatment of 3,4-tetramethylene-6-amino-5-cyano-thiopyran-2(1H)thione (1) with alkali followed by acidification with HCl afforded 1,2,5,6,7,8-hexahydro-4-cyano-3(2H)-oxoisoquinoline-1-thiol (2).When compound (1) was reacted with excess alkyl halides the c
