Iminophosphorane Cl3PNAr (Ar = 2-fluorophenyl) is an active carbodiimide metathesis catalyst and the cycloaddition product, a 1,3-diaza-2-phosphetidine, is an intermediate in the reaction.
No takes yet. Share an insight, caveat, or question.
Bell et al. (2000) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: