Mechanochemical Iridium(III)-Catalyzed B-Amidation of o-Carboranes with Dioxazolones

Autor:	Jeung Gon Kim, Dong-Wook Kim, Gi Uk Han, Seohyun Shin, Yonghyeon Baek, Kooyeon Lee, Phil Ho Lee
Rok vydání:	2021
Předmět:	Organic Chemistry chemistry.chemical_element Regioselectivity Biochemistry Environmentally friendly Catalysis Solvent chemistry Mechanochemistry Present method Surface modification Organic chemistry Iridium Physical and Theoretical Chemistry
Zdroj:	Organic Letters. 23:8622-8627
ISSN:	1523-7052 1523-7060
Popis:	Mechanochemistry was successfully applied to the functionalization of carboranes. The mechanochemical iridium(III)-catalyzed regioselective B(3)- and B(4)-amidation of unsubstituted o-carboranes with dioxazolones was developed. In addition, the mechanochemical iridium(III)-catalyzed regioselective B(4)-amidation of substituted o-carboranes was demonstrated. Because mechanochemical B-amidation proceeds smoothly without organic solvents or external heating, the present method is regarded as a sustainable and environmentally friendly surrogate for typical solvent-based reactions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::979d7c2d23a5dba75eb3f28ad969406b https://doi.org/10.1021/acs.orglett.1c03336 Zobrazit plný text záznamu