References
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- Oda , O. , Kojima , K. and Sakai , K. 1975 . Tetrahedron Lett. , : 3709 5-Membered analogues of 3 have been utilized in prostaglandin synthesis; W. Bartmann, G. Beck, R. Kunstmann, U. Lerch and H. Teufel, Tetrahedron Lett., 1976, 3879
- Matuszak , C. A. and Dickson , L. 1972 . J. Org. Chem. , 37 : 1865 For example, Birch reductions of m-methoxybenzamide to iand m-anisic acid to the acid corresponding to i afford yields of less than 50%
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