References and Notes
- Tanigawa , Y. , Nishimura , K. , Kawasaki , A. and Murahashi , S-I. 1982 . Tetrahedron Lett. , 23 : 5549
- Murahashi , S-I. , Imada , Y. , Taniguchi , Y. and Kodera , Y. 1988 . ibid. , 29 : 2973
- Murahashi , S-I. , Imada , Y. , Taniguchi , Y. and Hagashiura , S. 1993 . J. Org. Chem. , 58 : 1538
- Yasai , K. , Goto , Y. , Yajima , T. , Taniseki , Y. , Fugami , K. , Tanaka , A. and Tamaru , Y. 1993 . Tetrahedron Lett. , 34 : 7619
- Clayden , J. and Julia , M. 1994 . J. Chem. Soc. Chem. Commun. , : 1905