Karl J Hale
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1CO-AUTHORS
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Publications (4)
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|Apr 14, 2025
Rate constants and Arrhenius parameters for H-atom abstraction from Bu3SnH by the 2,2-dimethylvinyl radical in PhMe. Kinetic evidence for an entirely free radical mechanism for the O-directed hydrostannation of alkynols with stannanes and Et3B/O2.Hamish A Watson, K Lawrence E Hale, John M Marron
|Mar 28, 2025
On the divergent reactivity of allenylstannanes generated from the O-directed free radical hydrostannation reaction of (±)-trans-3-(2-phenylcyclopropyl)prop-2-yn-1-ol. EPR evidence for the reversible addition of Ph3Sn radicals to vinyl triphenyltins.K Lawrence E Hale, Alistair J Fielding, Karl J Hale
|Mar 24, 2025
Total synthesis of the HDAC inhibitor (+)-(R)-trichostatin A via O-directed dialkylacetylene free radical hydrostannation with Ph3SnH/Et3B. The unusual inhibitory effect of a proximal α-OPv group on the course of a vinyl iodide Stille cross-coupling.Ke Pan, Soraya Manaviazar, Karl J Hale
|Jul 08, 2021
EPR evidence for α-triphenylstannylvinyl radicals in the O-directed hydrostannation of dialkylacetylenes with Ph3SnH/cat. Et3B/O2.Hamish A Watson, Alistair J Fielding, Karl J Hale
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