Affiliation:
1. School of Chemistry and Chemical Engineering Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province Zhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
2. School of Materials Science and Engineering Zhejiang Sci-Tech University Xiasha West Higher Education District Hangzhou 310018 People's Republic of China
Abstract
AbstractA rhodium‐catalyzed cascade 1,3‐sulfinate migration, intermolecular [3+2] annulation of 1‐sulfonyl‐1,2,3‐triazoles and indoles was achieved. The one‐pot protocol provided a method to construct cyclopenta[b]indoles bearing four stereocenters in 45% to 99% yields with 1.6:1 to >20:1 diastereoselectivities. In addition, cyclopenta[b]indoles could be transformed into a variety of functionalized compounds, demonstrating the synthetic value of this migration‐annulation strategy in ring system synthesis.magnified image
Funder
National Natural Science Foundation of China
Natural Science Foundation of Zhejiang Province
Cited by
6 articles.
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