Treatment of 1,1-[bis(pinacolato)bory1]alkenes with excess of 1-bromo-1-lithioethene was found to give 2,3-bis[(pinacolato)bory1]-1,3-dienes in moderate to good yields. Synthetic applications of 2,3-[bis(pinacolato)bory1]-1,3-butadiene were also demonstrated.
CITATION STYLE
Shimizu, M., Kurahashi, T., & Hiyama, T. (2001). Novel synthesis of 2,3-bisboryl-1,3-dienes from 1-bromo-1-lithioethene and 1,1-bisborylalkenes. Synlett, (SPEC. ISS), 1006–1008. https://doi.org/10.1055/s-2001-14647
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