[1 + 4]-Cycloaddition of a stable silylene to 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene
Clendenning, Scott B.; Gehrhus, Barbara; Hitchcock, Peter B.; Nixon, John F.
Журнал:
Chemical Communications
Дата:
1999
Аннотация:
The stable bis(amino)silylene Si[(NCH2Bu<sup>t</sup>)2C6H4-1,2] 1 undergoes [1 + 4]-cycloaddition with 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene 2 to afford compound 3: the molecular structure of 3 is supported by NMR spectroscopic data and confirmed by a single crystal X-ray diffraction study.
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