A rigid double spirocyclic λ5P–O–λ5P oxydiphosphorane with a boat-shaped six-membered ring; X-ray crystal structure
Abstract
Reaction of the bis(perfluoropinacolyl)bis(trimethylsilyoxy)-phosphorane (4) with thionyl chloride leads to formation of the title compound (5); its structure has been determind by X-ray diffraction.