Abstract
An alternative to nucleophilic chemistry for the construction of α-substituted amides and amine derivatives from imines is provided by the Stille-type coupling of imines with organotin reagents and acid chlorides (see scheme). This Pd-catalyzed reaction is suitable for components with a range of functional groups and has been extended into a four-component-coupling reaction with carbon monoxide. dba = dibenzylideneacetone, RT = room temperature.
Original language | English (US) |
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Pages (from-to) | 590-594 |
Number of pages | 5 |
Journal | Angewandte Chemie - International Edition |
Volume | 43 |
Issue number | 5 |
DOIs | |
State | Published - Jan 23 2004 |
Externally published | Yes |
Keywords
- Amides
- Imines
- Multicomponent reactions
- Palladium
- Stille reaction
ASJC Scopus subject areas
- Catalysis
- General Chemistry