Systhesis New Precursors for Hexanitrohexa-azaisowurtzitane(HNIW)

새 전구체에 의한 고폭화약 Hexanitrohexa-azaisowurtzitane(HNIW) 합성 연구

  • Published : 2002.11.01

Abstract

The hexanitrohexaazaisowurtzitane(HNIW) is a polycyclic caged nitramine oxidizer. For most existing weapons systems, the most critical ingredient in explosive and propellant applications is the oxidizer, HNIW, with its increase in performance output and energy capabilities for future in explosive and propellant systems. Two new polyacylhexaazaisowurtzitanes were synthesized. Pentaacetylhexaaza-isowurtzitane(PAIW) or pentaacetylformylhexaazaisowurtzitane(PAFIW) can be a precursor in the preparation of HNIW, recently developed highly energetic material.

Keywords

References

  1. A. T. Nielsen, A. P. Chafin, S. L. Christian, D. W. Moore, M. P. Nadler, R. A. Nissan, and D. J. Vanderah, Tetrahedron, 54, 11793 (1998)
  2. D. Mueller, Propellants, Explosives and pyrotechnics, 24, 176 (1999)
  3. T. P. Russell, P. T. Miller, G. J. Piermarini and S. Block, J Phys. Chem., 97, 1993 (1993)
  4. T. Kodama, Jpn Kokai Tokkyo JP., 321962 (1994)
  5. T. Kodama, M. Tojo and M. Ikeda, PCT'. Int. Appl. WO., 23792 (1996)
  6. A. T. Nielsen, R. A. Nissan, D. J. Vanderah, C. L. Coon, R. D. Gilardi, C. F. George and J. Flippen-Anderson, J. Org. Chem, 55, 1459 (1990)
  7. L. F. Cannizzo, W. W. Edwards, R. B. Wardle and T. K. Highsmith, U.S.P., 5723604 (1998)
  8. J. H. Robson, J. Am Chem Soc, 77, 107 (1955)
  9. A. J. Bellamy, Tetrahedron, 51, 4711 (1995)
  10. A. L. Cambell, D. R. Philipamskas, Z. K Khana and R. A. Rhodeo. Tetrahedron Lett., 2331 (1987)
  11. R. B. Wardle and W. W. Edwards, U.S.P., 5739325 (1998)
  12. K.-H. Chung and S.-H. Chun, Bull. Korean Chem Soc., 18, 1317 (1997)
  13. G. A. Olah, R. Malhotra and S. C. Narang. Nitration Methods and Mechanisms. VCH Publisher, New York, 1989, pp.275-286