N-Imidazolylation of Sulfoximines fromN-Cyano Sulfoximines, 1-Alkynes, andN-Sulfonyl Azides

Autor:	Phil Ho Lee, Jinsub Lee, Jieun Kim, Sanghyuck Kim
Rok vydání:	2015
Předmět:	Sulfonyl chemistry.chemical_classification Molecular nitrogen Chemistry Organic chemistry General Chemistry Cycloaddition
Zdroj:	Advanced Synthesis & Catalysis. 357:3707-3717
ISSN:	1615-4150
DOI:	10.1002/adsc.201500636
Popis:	The rhodium-catalyzed N-imidazolylation of N-sulfonyl-1,2,3-triazoles with a variety of N-cyano sulfoximines has been developed for the synthesis of N-imidazolyl sulfoximines via elimination of molecular nitrogen. Copper-catalyzed [3+2] cycloaddition followed by rhodium-catalyzed N-imidazolylation from 1-alkynes, N-sulfonyl azides, and N-cyano sulfoximines is also demonstrated for the synthesis of N-imidazolyl sulfoximines in a one-pot procedure.
Databáze:	OpenAIRE
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