REFERENCES
- Tamura , Mitsuhiko , Kasuga , Juzo and Watanabe . Naomichi. Jpn. . Kokai Tokkyo Koho JP 07, 206, 821 [95, 206, 821]; [Chem. Abstr. 1995, 123, 256534q] .
- Umemoto , T. and Tomtzawa , G. 1987 . Tetrahedron Lett. , 28 : 2705
- Hebel , O. and Rozen , S. 1988 . J. Org. Chem. , 53 : 1123
- Ash , M. L. and Pew , R. G. 1981 . J. Heterocyclic Chem. , 18 : 939
- Mittelbach , M. 1988 . Synthesis , 479
- Singh , B. , Lesher , G. Y. and Pennock , P. O. 1990 . J. Heterocyclic Chem. , 27 : 1665
- Kaufmann , D. and Jelich , K. 1992 . Eur. Pat. , 463 : 464 [Chem. Abstr. 1992. 116, 106114u]
- Hurst , D. 1993 . T. Adv. Heterocyclic Chem. , 58 : 227
- Constable , E. C. and Seddon , K. R. 1983 . Tetrahedron , 39 : 291
- Faeh , J. and Grieder , A. 1983 . Eur. Pat. , 72 : 777 [Chem. Abstr. 1983, 99, 22326 g]
- Koenig , T. and Wieczorek , J. S. 1968 . J. Org. Chem. , 33 : 1530
- Vozza , J. 1962 . J. Heterocyclic Chem. , 27 : 3856
- Matsumura , E. 1953 . J. Chem. Soc. Japan, Pure Chem. Sect. , 74 : 363
- Yamanaka , H. , Arak , T. and Sakamoto , T. 1988 . Chem. Pharm. Bull. , 36 : 2244
- Friebolin , H. 1993 . Basic One- and Two-Dimensional NMR Spectroscopy , Second, enlarged ed. 129 New York : VCH Publisher .
- Perrin , D. D. , Armarego , L. F. and Perrin , D. R. 1980 . Purification of Laboratory Chemicals , 2nd ed. New York : Pergamon Press .
- Von Pechmann , H. and Baltzer , O. 1891 . Ber. Dtsch. Chem. Ges. , 24 : 3148
- Kasturi , T. R. , Jois , H. R. Y. and Mathew , L. 1984 . Synthesis , 743