Аннотация
Sulfamoyl azides are readily generated from secondary amines and a novel sulfonyl azide transfer agent, 2,3-dimethyl-1H-imidazolium triflate. They react with alkynes in the presence of a CuTC catalyst forming 1-sulfamoyl-1,2,3- triazoles. The latter are shelf-stable progenitors of rhodium azavinyl carbenes, versatile reactive intermediates that, among other reactions, readily and asymmetrically add to olefins.
Язык оригинала | Английский |
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Страницы (с-по) | 4578-4580 |
Число страниц | 3 |
Журнал | Organic Letters |
Том | 13 |
Номер выпуска | 17 |
DOI | |
Состояние | Опубликовано - 2 сен 2011 |
Опубликовано для внешнего пользования | Да |
ASJC Scopus subject areas
- Organic Chemistry
- Physical and Theoretical Chemistry
- Biochemistry