The parent phosphinidene SIMesPH (1) (SIMes = 1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene) was treated with benzyl potassium to form the metalated species SIMesPK (2), which was used as a synthon for the new group 13/15 cycles and cage compounds [SIMesPGatBu] (3), [SIMesP(GatBu)Cl] (4) and [K(SIMesP)AltBu] (5).
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http://dx.doi.org/10.1039/c7cc04422d | DOI Listing |
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