Mixed Phosphatetrahedranes

Abstract

P-yramids: Tetrahedranes are highly strained molecules, and the all-carbon (CtBu)₄ and all-phosphorus species P₄ have been known for decades and centuries, respectively. Despite this, the mixed P/C tetrahedranes were unknown until recently when the syntheses of the phosphatetrahedranes P(CtBu)₃ and P₂ (CtBu)₂ were reported by the research groups of Cummins and Wolf.

Keywords: phosphorus; strained molecules; tetrahedranes.