REFERENCES
- " Mitsui Toatsu Chemicals ." Mitsui Seiyaku Kogyoo KK , Toyama Chemical Co. Ltd. Jpn. Kokai 1994 06 116146
- Marquis , E. T. and Sanderson , J. R. 1994 . US Pat. , : 52833356 Chem. Abstr. 1994, 120, 217, 649
- Lang , S. A. and Lin , Y-I. 1984 . Comp. Heterocycl. Chem , Ist edn Vol. 2 , 1 222, 231, 234, 237, 245, 250,256, 259, 260
- Padwa , A. 1984 . 1,3-DipolarCycloadditions Chemistry , Chapter 3 Vol. 1 , 337 NewYork : J. Wile y & Sons .
- Kozikowski , A. P. and Goldstein , S. 1983 . J. Org. Chem. , 48 : 1139
- Fascio , M. L. and D'Accorso , N. B. 1996 . J. Heterocyclic Chem. , 33 : 1573
- Hassner , A. and Lokanatha Rai , K. M. 1989 . Synthesis , : 57
- LokanathaRai , K. M and Hassner , A. 1990 . Heterocycles , 30 : 817