References
- Tanaka , H. , Yoshida , K. , Itoh , Y. and Imanaka , H. 1981 . Tetrahedron Letters , 22 : 3421
- Bloch , R. , Abecassis , J. and Hassan , D. 1984 . Can. J. Chem. , 62 : 2019
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- Bloch , R. and Abecassis , J. 1982 . Tetrahedron Letters , 23 : 3277 and Tetrahedron Letters 1983, 23, 1247
- Yamamoto , K. , Ohta , M. and Tsuji , J. Chem. Letters , 1979 713
- King , J. F. , de Mayo , P. , Mc Intosh , C. L. , Piers , K. and Smith , D. J. H. 1970 . Can. J. Chem. , 48 : 3704 The apparatus was analogous to the one described by