120686-08-0
1,5,7,8-四氢螺<1,3-二氧戊环-2,6(2H)-喹啉>-2-酮
→
~91%
944902-15-2
1,5,7,8-tetrahydroquinoline-2,6-dione
120686-09-1
7,8-二氢-2-甲氧基-6(5h)-喹啉酮