An investigation of the chemistry of lithiotriphenylphosphineacetylmethylene
The y1ide anion, lithiotriphenylphosphenylacetylmethylene was obtained by treatment of triphenylphosphineacetylmethylene with 1.2 molecular equivalents of n-butyllithium in tetrahydrofuran-hexane under a nitrogen atmosphere at -78º. This ylide anion reacted selectively with alkyl halides to form γ-s...
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| Format: | Others |
| Language: | en |
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Virginia Polytechnic Institute and State University
2016
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| Online Access: | http://hdl.handle.net/10919/70566 |