Preparation of Hexacoordinated Tris(bidentate) Phosphorus Compounds with 1,3,2-Dioxaphosphorinane Rings. NMR and X-ray Crystallographic Studies of Their Conformation
作者:Aleksandra Skowrońska、Jacek Kowara、Rafał Kamiński、Grzegorz Bujacz、Michał W. Wieczorek
DOI:10.1021/jo990921w
日期:2000.1.1
tris(bidentate) hexacoordinated phosphoruscompounds 1 with 1,3,2-dioxaphosphorinane rings was prepared and studied by NMR and X-ray crystallography. The X-ray crystal structures showed that the 1,3,2-dioxaphosphorinane ring adopts different conformations depending on the number and size of substituents at the carbon atom C14. Substituents are deployed around the phosphorus atom in a slightly deformed