The combination of AgOTf and Dy(OTf)3 shows high efficiency as a catalyst in the tandem reactions of N′-(2-alkynylbenzylidene)hydrazides with indoles, which generate the unexpected 1-(indol-3-yl)-2-aminoisoquinolinium triflates in good yields.
AgOTf和Dy(OTf)3的组合在N '-(2-炔基亚苄基)酰
肼与
吲哚的串联反应中显示出高效率,可生成意外的1-(
吲哚-3-基)-2-
氨基
异喹啉三叶草产量高。