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Start Over Author "Su, Lv" Journal advanced synthesis & catalysis
2 results on '"Su, Lv"'

2. Rhodium‐Catalyzed Regioselective <italic>Ortho</italic> C−H Olefination of 2‐Arylindoles via NH‐Indole‐Directed C−H Bond Cleavage.

Author

Han, Qingshuai, Guo, Xiemin, Tang, Ziyuan, Su, Lv, Yao, Zizhu, Zhang, Xiaofeng, Lin, Shen, Xiang, Shengchang, and Huang, Qiufeng

Subjects
RHODIUM catalyst selectivity, REGIOSELECTIVITY (Chemistry), CARBON-hydrogen bonds, OLEFINATION reactions, SCISSION (Chemistry)
Abstract

Abstract: In the past decades, C−H oxidative olefination of indole at C‐2, C‐3, C‐4 and C‐7 positions was well addressed. We report here a rhodium‐catalyzed NH‐indole‐directed ortho C−H bond olefination of 2‐arylindoles. This cross‐dehydrogenative‐coupling proved to be broad in substrate scope, tolerating a variety of functional groups. The synthesis of 6H‐isoindolo[2,1‐α]indoles via rhodium‐catalyzed ortho C−H olefination and subsequent intramolecular aza‐Michael reaction of 2‐arylindoles was also demonstrated. [ABSTRACT FROM AUTHOR]

Published
2018
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