Hypervalent iodine-catalyzed amide and alkene coupling enabled by lithium salt activation

Autor: Akanksha Chhikara, Fan Wu, Navdeep Kaur, Prabagar Baskaran, Alex M. Nguyen, Zhichang Yin, Anthony H. Pham, Wei Li
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1405-1411 (2024)
Druh dokumentu: article
ISSN: 1860-5397
DOI: 10.3762/bjoc.20.122
Popis: Hypervalent iodine catalysis has been widely utilized in olefin functionalization reactions. Intermolecularly, the regioselective addition of two distinct nucleophiles across the olefin is a challenging process in hypervalent iodine catalysis. We introduce here a unique strategy using simple lithium salts for hypervalent iodine catalyst activation. The activated hypervalent iodine catalyst allows the intermolecular coupling of soft nucleophiles such as amides onto electronically activated olefins with high regioselectivity.
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