Journal of the American Chemical Society

Hydroboration kinetics. 4. Kinetics and mechanism of the reaction of 9-borabicyclo [3.3. 1] nonane with representative haloalkenes. The effect of halogen substitution …

DJ Nelson, HC Brown

Index: Nelson, Donna J.; Brown, Herbert C. Journal of the American Chemical Society, 1982 , vol. 104, # 18 p. 4907 - 4912

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Citation Number: 14

Abstract

Abstract: The rates of hydroboration of several haloalkenes have been investigated. The kinetics parallel those observed for the parent alkenes in that the faster reacting haloalkenes show kinetics which are first order in (9-BBN)*, while the slower reacting ones display kinetics which are three-halves order-first order in haloalkene and one-half-order in (g- BBN),. Because of these kinetics, the relative reactivities were established by competitive ...