Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCover Picture (Angew. Chem. Int. Ed. Engl. 8/1984).PublicationAngewandte Chemie International Edition, 1984, Vol 23, Issue 8, pn/aISSN1433-7851Publication typeArticleDOI10.1002/anie.198405391