Remarkable countercation effect in the reaction of organoboranes with enolatesMichael J. IdacavageEi-Ichi Negishiet al.1980Journal of Organometallic Chemistry
Novel synthesis of an ω-alkynylorganometallic reagent via triple bond isomerization with potassium 3-aminopropylamide: ω-(9-Borabicyclo[3.3.1] nonan-9-yl)alkl-1-ynesCharles Allan BrownEi-Ichi Negishi1977Journal of the Chemical Society, Chemical Communications