4-isopropoxycarbonyl-3-(R,S)-phenyl-3,4-dihydro-1,4,5-triazanaphthalen-2(1H)-one 、
劳森试剂 在
crude product 、 silica gel 作用下,
反应 10.0h,
以130 mg (62%) of 4-isopropoxycarbonyl-3-(R,S)-phenyl-3,4-dihydro-1,4,5-triazanaphthalene-2(1H)-thione, of melting point 188°-189° C., were obtained的产率得到4-isopropoxycarbonyl-3-(R,S)-phenyl-3,4-dihydro-1,4,5-triazanaphthalene-2(1H)-thione