Synthesis of the first C2-asymmetric phosphinine and its pyrylium precursor
作者： Jason R. Bell , Andreas Franken , Charles M. Garner
DOI: 10.1016/J.TET.2009.08.085
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摘要: Abstract The synthesis of the first C2 chiral phosphinine (phosphabenzene) and its pyrylium salt precursor is reported. derived from (+)-camphor, a crystalline air-stable solid shown to effectively form complexes with metals. A preliminary result using as ligand for asymmetric catalysis reported rationalized structurally.
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