COUPLING OF ETA 3-ALLYL AND ALKYNE IN MOLYBDENUM CARBONYL COMPLEXES

The complexes [Mo(η3-allyl)(CO)2(S2PX2)(NCMe)] (X = OEt (1a), Ph (1b)) react with DMAD (dimethyl acetylenedicarboxylate) to give the tricarbonyl complexes [Mo(CO)3(S2PX2){OC(OMe)C(allyl)CCO2Me}] (2...