Ring-Closing Alkyne Metathesis: Application to the Stereoselective Total Synthesis of Prostaglandin E(2)-1,15-Lactone This work was supported by the Deutsche Forschungsgemeinschaft (Leibniz program) and the Fonds der Chemischen Industrie. K.G. thanks the Alexander von Humboldt Foundation for a fellowship
Angew Chem Int Ed Engl. 2000 Apr;39(7):1234-1236.
doi: 10.1002/(sici)1521-3773(20000403)39:7<1234::aid-anie1234>3.0.co;2-v.