Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Interaction of phosphorus-trichloride with the lithium-chloro(bistrimethylsilyl)-methane yields the P-chloroalkyl-methylenphosphane, which rearranges by thermal chlorine migration to the P-chlorobis(methylen)phosphorane. ... NMR-Parameter: 31 P-{ 1 H}-NMR(CDCl 3 , H 3 ...