Novel Syntheses of Indolizines and Pyrrolo[2,1-a]isoquinolines via Benzotriazole Methodology
摘要:
Indolizines and pyrrolo[2,1-a]isoquinolines are synthesized by 1,3-dipolar cycloadditions of pyridinium benzotriazolylmethylides or isoquinolinium benzotriazolylmethylides with ethylenes and acetylenes.
Novel Syntheses of Indolizines and Pyrrolo[2,1-<i>a</i>]isoquinolines via Benzotriazole Methodology
作者:Alan R. Katritzky、Guofang Qiu、Baozhen Yang、Hai-Ying He
DOI:10.1021/jo9906936
日期:1999.10.1
Indolizines and pyrrolo[2,1-a]isoquinolines are synthesized by 1,3-dipolar cycloadditions of pyridinium benzotriazolylmethylides or isoquinolinium benzotriazolylmethylides with ethylenes and acetylenes.