Organometallic complexes allenyl

In the polynuclear framework see Polynuclear Organometallic Cluster Complexes), allenyl and propargyl hgands are often bound to the metals with various crossing interactions, which serve to bring the metal atoms into close proximity and stabilize the hydrogen-deficient organic moiety. In the... 

There has been a growing interest in the organometallic chemistry of allenyl-containing complexes. Although mononuclear propargyl complexes have proved to be versatile reagents in the synthesis of heterome-tallic allenyl clusters and nucleophilic attack of diazoalkanes at C carbon atoms of /u.2-i7, i7 -coordinated acetylides is an effective... 

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