The O-Directed Free Radical Hydrostannation of Propargyloxy Dialkyl Acetylenes with Ph<sub>3</sub> SnH/cat. Et<sub>3</sub> B. A Refutal of the Stannylvinyl Cation Mechanism.
作者:
关键词
Allylic 1,3-strain and 1,2-strainInternal Ligand Enhanced RadicalophilicityO-Directed Free Radical Hydrostannation with Ph3SnH/cat. Et3BPh3Sn radicals have higher electron affinityPropargylically-Oxygenated Alkyl AcetylenesStannylvinyl RadicalThe magnitudes of polar solvent rate accelerations observed for genuinely ionic reaction mechanismsTrisubstituted Stannylvinyl Radical H-Atom AbstractionVinylperoxy radicalVinylstannane isomerisationβ-Stannylvinyl cation
DOI
10.1002/tcr.201700104
PMID
30411498
发布时间
2019-11-20
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