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Start Over Author "Xu, Ze" Topic cyclization Journal chinese journal of chemistry
1 results on '"Xu, Ze"'

1. Rhodium(II)‐Catalyzed [4+3] Cyclization of Triazoles with Indole Derivatives and Its Application in the Total Synthesis of (±)‐Aurantioclavine.

Author

Duan, Shengguo Please check if link to ORCID is correct. --> Please confirm that given names (blue) and surnames/family names (vermilion) have been identified correctly. -->, Xue, Bing, Meng, Hui, Ye, Zihang, Xu, Ze‐Feng, and Li, Chuan‐Ying

Subjects
INDOLE, TRIAZOLE derivatives, RHODIUM, INDOLE derivatives, ERGOT alkaloids, RING formation (Chemistry)
Abstract

Main observation and conclusion: An efficient rhodium(II)‐catalyzed [4+3] cyclization reaction of 1‐sulfonyl‐1,2‐3‐triazoles and indoles was developed. Azepino[5,4,3‐ cd]indoles, which are widely distributed in ergot alkaloids with various biological activities, could be obtained in good to excellent yields. In addition, the total synthesis of (±)‐aurantioclavine was completed in four steps from the known compound 1a adopting this [4+3] cyclization as a key step. [ABSTRACT FROM AUTHOR]

Published
2021
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