α-Aminophosphonates constitute important motifs among the organophosphorus compounds in medicinal chemistry due to their obvious structural similarities to α-
The synthesis of β-ketophosphonates has been achieved through silver-mediated direct oxyphosphorylation of terminal alkynes and H-phosphonates using air as the
Heavier carbene analogues germylenes have received much attention over the years due to their dual Lewis acid/base character properties.In 2006,Dress and Co-wor
Phosphorus-containing heterocycles have aroused a great interest for synthetic chemists in the last years because of their wide applications in organic synthesi
Pyrazoline and its derivatives are important five-membered nitrogenous heterocycles frequently present in a large variety of natural products,pharmaceutical can
Cyclic strain makes phosphiranes liable to ring-opening to phosphinidene,electrophilic terminal phosphinidene complexes [RP M-(CO)5](M= Cr,Mo,W) are now recogni