1. Synthesis of 3,3-dinitroazetidine from 1-t-butyl-3,3-dinitroazetidine
2. Synthesis and x-ray crystal structure of 1,3,3-trinitroazetidine
3. J. Alster, S. Iyer, and O. Sandus, NATO ASI Ser., Ser. C, 309
4. (Chem. Phys. Energ. Mater.), 641 (1990).
5. T. Axenrod, C. Watnick, H. Yazdekhasti and P. R. Dave, Tetrahedron Letters, in press (1993).