Answers are grounded in this paper and cite their sources.
The coupling reaction of the α‐bromoalkenylphosphonates with organoboranes was investigated. The palladium‐catalyzed arylation took place successfully with arylboronic acids, while alkenylation proceeded with lithium alkenylborates and a nickel catalyst. In addition, an intramolecular Diels–Alder reaction of the diene prepared by the alkenylation afforded the corresponding adduct.
No takes yet. Share an insight, caveat, or question.
Kobayashi et al. (2004) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: