Transformation between diphosphinoamines and iminobiphosphines: a reversible p-n-p <-> N=P-P rearrangement triggered by protonation/deprotonation

Dyson, PJ

doi:10.1021/ic049850w

research article

Transformation between diphosphinoamines and iminobiphosphines: a reversible p-n-p <-> N=P-P rearrangement triggered by protonation/deprotonation

Fei, ZF

•

Biricik, N

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Zhao, DB

2004

Inorganic Chemistry

The protonation of diphosphinoamines attached to pyridine at the ortho-position quantitatively affords the corresponding iminobiphosphine isomers. The starting material can be recovered quantitatively by deprotonation with base. The system represents a new type of molecular switch.