摘要 据报道,通过三氟甲磺酸银催化的2-炔基苯甲醛,甲苯磺酰肼和苯甲醛的三组分反应生成H-吡唑并[5,1- a ]异喹啉的简便有效途径。该反应在温和条件下可以高效地顺利进行。 据报道,通过三氟甲磺酸银催化的2-炔基苯甲醛,甲苯磺酰肼和苯甲醛的三组分反应生成H-吡唑并[5,1- a ]异喹啉的简便有效途径。该反应在温和条件下可以高效地顺利进行。
A Facile Route to H-Pyrazolo[5,1-a]isoquinolines through a Multicomponent Reaction of 2-Alkynylbenzaldehyde, Sulfonylhydrazine, and Benzyne
作者:Jie Wu、Jinming Yang、Xingxin Yu
DOI:10.1055/s-0033-1341102
日期:——
Abstract A facile and efficient route for the generation of H-pyrazolo[5,1-a]isoquinolines via a silver triflate catalyzed three-component reaction of 2-alkynylbenzaldehyde, tosylhydrazine, and benzyne is reported. This reaction proceeds smoothly under mild conditions with high efficiency. A facile and efficient route for the generation of H-pyrazolo[5,1-a]isoquinolines via a silver triflate catalyzed
摘要 据报道,通过三氟甲磺酸银催化的2-炔基苯甲醛,甲苯磺酰肼和苯甲醛的三组分反应生成H-吡唑并[5,1- a ]异喹啉的简便有效途径。该反应在温和条件下可以高效地顺利进行。 据报道,通过三氟甲磺酸银催化的2-炔基苯甲醛,甲苯磺酰肼和苯甲醛的三组分反应生成H-吡唑并[5,1- a ]异喹啉的简便有效途径。该反应在温和条件下可以高效地顺利进行。