A facile and efficient one-pot three-component synthesis of the amino-spiroindene derivatives was achieved, via the reaction of ninhydrin, malononitrile or ethylcyanoacetate and various reagents including 1, 2- and 1,3-dicarbonyl compounds/enols. .
通过宁西特林、
丙二腈或乙基
氰基
乙酸酯与包括1,2-和1,3-二羰基化合物/烯醇在内的各种试剂反应,实现了一种简便高效的一锅法三组分合成
氨基螺
吲哚衍
生物。