37720-57-3Relevant academic research and scientific papers
Diels-Alder reactions of 2-alkenylboranes and cis-1-alkenylboranes. Anomalous selectivity that allows a choice of regiochemistry
Singleton,Kim,Martinez
, p. 3071 - 3074 (1993)
2-Alkenyl- and cis-1-alkenylboranes are highly reactive Diels-Alder dienophiles which display unusual selectivity patterns. By taking advantage of a reversal of regiochemistry of reactions with alkenyldihalo- versus alkenyldialkylboranes, any desired regioisomeric product may be favored, usually with very high selectivity.
