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Rate of Slow Catalysis in the Presence and Absence of BH3.a
| |
|---|---|
| Conditions | Slow Catalysis kobs (s−1) |
| BH3·THF | 1.57(7) × 10−4 |
| THF only | 7.0(13) × 10−5 |
| Parent Conditionsb | 6.3(6) × 10−5 |
Data calculated from 11B NMR kinetic studies at 70 °C. Smoothed curves are empirical fits; kobs values shown are for slow catalysis, not the entire curve. See Supporting Information.
A parallel run under parent conditions has kobs in statistical agreement with others reported herein.
