Abstract
Bromoaroylmethylidenephosphoranes 3 are reacted with aryl-and hetarylboronic acids under Suzuki-Kumada conditions to yield biaryl- and arylhetaryl-carbonylmethylidenephosphoranes 4. The reaction can also be run in a one-step procedure from (boromoaroylmethyl)triphenylphosphonium bromides 2. 4 are air-stable phosphoranes that undergo Wittig olefination reactions with aldehydes under benzoic acid catalysis.
Original language | English |
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Pages (from-to) | 1067-1070 |
Number of pages | 4 |
Journal | New Journal of Chemistry |
Volume | 23 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1999 |
Externally published | Yes |
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Materials Chemistry