Synthesis of a Cationic 1,3-Diphospha-2,4-dipallada(II)tricyclo[1.1.1]pentane Derivative: The First Structurally Characterized Pyramidalμ2-Phosphinidene
Résumé
Two pyramidalized μ2-phosphinidene units are present in the cation 1 shown on the right. The complex 1-BFurn:x-wiley:05700833:media:ANIE199526771:tex2gif-stack-1, formed by heating a solution of a diphosphapalladacyclobutene in dichloromethane to reflux in the presence of a diphosphirenium salt, was characterized by an X-ray structure analysis.