Dimers and Trimers of Diphosphenes: A Wealth of Cyclo‐Phosphanes
作者： Jonas Bresien , Christian Hering , Axel Schulz , Alexander Villinger
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摘要: Various new P-based ring systems were synthesised by transferring established reaction routes from NP chemistry to the analogous PP compounds. Due different electronic situations of phosphorus and nitrogen with respect s p character lone pair, reactivity compounds was observed, especially regard specificity reactions stability products. Whereas Mes*NPCl (Mes*=2,4,6-tri-tert-butylphenyl) is stable in solid state solution, formal congener Mes*PPCl highly reactive could not be observed. Instead, several dimers trimers isolated, which constitute an intriguing variety three- four-membered systems.
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