Phosphorus ylide
= Phosphorus ylide
A <ylide> with adjacent phosphorus-positive and carbon-negative descriptions, often represented by a phosphorane form. Its <carbon> can be coupled to a <carbonyl> <carbon> in Wittig <olefination>.
= Phosphorus ylide
A <ylide> with adjacent phosphorus-positive and carbon-negative descriptions, often represented by a phosphorane form. Its <carbon> can be coupled to a <carbonyl> <carbon> in Wittig <olefination>.