2-diones afforded the corresponding 1-substituted 1-hydroxy-4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-ones. The short-time reduction of 4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-diones with sodium tetrahydridoborate gave 1-hydroxy-4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-ones.
摘要 无环和环状酮与 4,4,6-trimethyl-4 H -pyrrolo [3,2,1- ij ]quinoline-1,2- dioone 的羟醛加成得到相应的 1-取代的 1-羟基-4,4, 6-trimethyl-4 H - pyrrolo[3,2,1- ij ]quinolin-2(1 H )-ones。4,4,6-三甲基-4 H-
吡咯并[3,2,1- ij ]
喹啉-1,2-二酮与四氢
硼酸钠短时间还原得到1-羟基-4,4,6-三甲基- 4 H-
吡咯并[3,2,1- ij ]quinolin-2(1 H )-ones。