U. Rohde et al., SYNTHESIS OF 1H-DIPHOSPHIRENE, PHOSPHORUS-CARBON CAGE AND 2,3-DIHYDRO-1,2,3-TRIPHOSPHETE TUNGSTEN COMPLEXES, Phosphorus, sulfur and silicon and the related elements, 125, 1997, pp. 545-548
New 1H-diphosphirene and 2,3-dihydro-1,2,3-triphosphete tungsten compl
exes have been synthesized, by thermal decomposition of different 2H-a
zaphosphirene complexes in the presence of various phosphaalkynes. Nov
el phosphorus-carbon cage complexes were obtained, if a pentamethylcyc
lopentadienyl-substituted 2H-azaphosphirene complex and alkyl-substitu
ted phosphaalkynes were employed.