Efficient methods for the synthesis of spiroheterocyclic systems based on 4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-diones
作者:S. M. Medvedeva、A. L. Sabynin、Kh. S. Shikhaliev
DOI:10.1007/s11172-014-0801-6
日期:2014.12
lo[3,2,1-ij]quinoline], spiro[β-carboline-1,1’-pyrrolo[3,2,1-ij]quinoline], spiro[3,1-benzoxazine-2,1’-pyrrolo[3,2,1-ij]quinoline], spiro[pyrrolo[3,2,1-ij]quinoline-1,2’-quinazoline], spiro[pyrrolo[3,2,1-ij]quinoline-1,2’-[1,3]thiazolidine], spiro[pyran-4,1’-pyrrolo[3,2,1-ij]- quinoline], spiro[chromene-4,1’-pyrrolo[3,2,1-ij]quinoline], spiro[pyrano[4,3-b]pyran-4,1’- pyrrolo[3,2,1-ij]quinoline], spiro[pyrano[3
4H-吡咯并[3,2,1-ij]喹啉-1,2-二酮与一些1,2-和1,3-双亲核试剂的环缩合反应,它们与芳胺和2-巯基-乙酸的三组分环缩合反应,如以及丙二腈和各种亚甲基活性羰基化合物导致新的杂环系统:螺[咪唑烷-2,1'-吡咯并[3,2,1-ij]喹啉]、螺[1,3-二氧戊环-2,1' -吡咯并[3,2,1-ij]喹啉],螺[1,3-苯并噻唑-2,1'-吡咯-并[3,2,1-ij]喹啉],螺[β-咔啉-1, 1'-吡咯并[3,2,1-ij]喹啉]、螺[3,1-苯并恶嗪-2,1'-吡咯并[3,2,1-ij]喹啉]、螺[吡咯并[3,2, 1-ij]喹啉-1,2'-喹唑啉],螺[吡咯并[3,2,1-ij]喹啉-1,2'-[1,3]噻唑烷],螺[吡喃-4,1'-吡咯并[3,2,1-ij]-喹啉],螺[色烯-4,1'-吡咯并[3,2,1-ij]喹啉],螺[吡喃并[4,3-b]吡喃-4, 1'-吡咯[3