1. REFERENCES Asymmetrie Organic Reactions Cliffs Asymmetrie Syntheses in ed;Morrison;Science Topics Stereochemistry Vol Org Chem,1971
2. ndexter;Meyers;Letters,1977
3. in press breiterand in press;Meyers;Am Chem Sec Am Chem Sec
4. in press;Meyers;Org Chem,1978
5. i nger iams;Meyers;Am Chem Sec,1976