IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0253106
(1988-09-30)
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발명자
/ 주소 |
- Nielsen Arnold T. (Santa Barbara CA)
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출원인 / 주소 |
- The United States of America as represented by the Secretary of the Navy (Washington DC 06)
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인용정보 |
피인용 횟수 :
35 인용 특허 :
0 |
초록
A new compound, 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.05,9.03,11]dodecane) is disclosed and a method of preparation thereof. The new compound is useful as a high energy, high density explosive. [Figure]
대표청구항
▼
A compound 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW), with the structure: [Figure] A method of preparing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW) comprising the steps of: A. converting stoichiometric amounts of starting materials benzylamine and glyox
A compound 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW), with the structure: [Figure] A method of preparing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW) comprising the steps of: A. converting stoichiometric amounts of starting materials benzylamine and glyoxal at a sufficient temperature into 2,4,6,8,10,12-hexabenzyl-2,4,6,8,10,12-hexaazaisowurtzitane (HBIW) through condensation in a suitable solvent in the presence of an organic acid catalyst; B. reductively acylating 2,4,6,8,10,12-hexabenzyl-2,4,6,8,10,12-hexaazaisowurtzitane (HBIW) with an acid promoter and a metal hydrogenation catalyst to form 4,10-dibenzyl-2,6,8,12-tetraacetyl-2,4,6,8,10,12-hexaazaisowurtzitane (TAIW); and C. forming a suspension of said 4,10-dibenzyl-2,6,8,12-tetraacetyl-2,4,6,8,10,12-hexaazaisowurtzitane (TAIW) in an aqueous sulfolane solution and sequentially debenzylating and nitrating to produce said 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW).
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