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The reactivity of the cyclic systems (NPCl 2 ) 3−n (NSOX) n (n = 0,1; X = Cl, Ph) towards aziridine

1981; Royal Netherlands Chemical Society; Volume: 100; Issue: 9 Linguagem: Inglês

10.1002/recl.19811000912

1878-7096

A.A. van der Huizen, A. P. Jekel, J. W. Rusch, J. C. van de Grampel,

Chemical Reaction Mechanisms

Abstract The aziridinolysis of (NPCl 2 ) 3 and (NPCl 2 ) 2 NSOCl proceeds both via a geminal and non‐geminal pattern, whereas (NPCl 2 ) 2 NSOPh reacts almost exclusively via a geminal pathway. The presence of a P‐amino group (pyrrolidino, piperidino or morpholino) reduces the reactivity of the phosphorus centre concerned.