CAS: 5213-49-0; 2,4-Dinitro-1H-Imidazole

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3034-38-6 3034-38-6 2060027-50-9

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📜1,4-二硝基咪唑 以 氯苯 作为反应溶剂,化学反应生成 2,4-二硝基咪唑
参考文献:Synthesis,Single Crystal Structure And Performance Of N-Substituted Derivatives Of Dinitroimidazole
标题:Synthesis,Single Crystal Structure And Performance Of N-Substituted Derivatives Of Dinitroimidazole
摘要:N-取代的二硝基咪唑衍生物已被合成用于作为能量材料.合成的化合物通过 1H 和 13C NMR 光谱以及元素分析进行了全面表征.大多数化合物通过单晶 X 射线衍射进行了鉴定.化合物的计算密度范围在 1.89 至 1.91 G Cm−3 之间,而通过 X 射线晶体学分析获得的实验密度在 1.75 至 1.84 G Cm−3 之间.值得注意的是,当引入两个氨基时,二硝基咪唑的 N-取代衍生物的密度增加;而当引入一个氨基时,密度则降低.
DOI:10.1039/c3Nj00521F

专利信息

专利号:US-6881847-B2
优先权日:2001-02-01
标题:Process for the synthesis and recovery of nitramines
发明人：HIGHSMITH THOMAS K; HANKS JAMI M; VELARDE STEPHEN P; BOTTARO JEFFREY
权利人:ALLIANT TECHSYSTEMS INC
摘要:A method is provided for the synthesis of nitramines and the recovery of the nitramines from a clathrate.

专利号:US-5395945-A
优先权日:1993-03-29
标题 :Synthesis of 3,3-dinitroazetidine
发明人：HISKEY MICHAEL A
权利人:US ARMY
摘要:The compound, 3,3-dinitroazetidine, and a process of preparing 3,3-dinitroazetidine including reacting a mixture of 1-tertiary-butyl-3,3-dinitroazetidine and benzyl chloroformate to form 1-(benzyloxycarbonyl)-3,3-dinitroazetidine, reacting the 1-(benzyloxycarbonyl)-3,3-dinitroazetidine and trifluoromethanesulfonic acid to form 3,3-dinitroazetidinium trifluoromethanesulfonate, and neutralizing the 3,3-dinitroazetidinium trifluoromethanesulfonate with a base to form 3,3-dinitroazetidine are provided. Salts of the 3,3-dinitroazetidine and preparation of such salts are also disclosed.

专利号:US-8129544-B2
优先权日:2002-10-15
标题:1-substituted-4-nitroimidazole compound and method for preparing the same
发明人：GOTO FUMITAKA; TAKEMURA NORIAKI; OTANI TADAAKI; HASEGAWA TAKESHI; TSUBOUCHI HIDETSUGU; UTSUMI NAOTO; FUJITA SHIGEKAZU; KURODA HIDEAKI; SHITSUTA TAKUYA; SASAKI HIROFUMI
权利人:GOTO FUMITAKA; TAKEMURA NORIAKI; OTANI TADAAKI; HASEGAWA TAKESHI; TSUBOUCHI HIDETSUGU; UTSUMI NAOTO; FUJITA SHIGEKAZU; KURODA HIDEAKI; SHITSUTA TAKUYA; SASAKI HIROFUMI; OTSUKA PHARMA CO LTD
摘要:The present invention relates to a 1-substituted-4-nitroimidazole compound represented by the general formula (1) or a salt thereof, n n(wherein R is a hydrogen atom, a lower alkoxy group-substituted lower alkyl group, a phenyl-lower alkoxy group-substituted lower alkyl group, a cyano-substituted lower alkyl group, a phenyl-lower alkyl group which may have lower alkoxy groups as the substituents in the phenyl ring or a group of the formula —CH 2 R A ; X is a halogen atom or a group of the formula —S(O)n-R 1 ) and method for preparing the same. The compound of the formula (1) is a useful compound as an intermediate for synthesis of various pharmaceutical and agricultural chemicals, particularly, as intermediates for antitubercular agents.

专利号:US-2013078185-A1
优先权日:2010-05-31
标题:Nitroimidazole derivatives
发明人：KUNIYIL KULANGARA VIJAYA RAJ; ATREYA CHANDAN RAMASWAMY
权利人:KUNIYIL KULANGARA VIJAYA RAJ; ATREYA CHANDAN RAMASWAMY; GE HEALTHCARE LTD
摘要:The present invention provides novel compounds useful in the treatment and diagnosis of mycobacterial infections. Compounds of the present invention have enhanced biological properties as compared to the related known compounds. The present invention also provides a precursor compound useful in the synthesis of certain compounds of the invention, and a method to obtain these compounds using said precursor compound. Methods of treatment and diagnosis in which the compounds of the invention fmd use are also provided.

专利号:US-2004024223-A1
优先权日:2001-02-01
标 题:Process for the synthesis and recovery of nitramines

专利号:US-6603018-B2
优先权日:2001-02-01
标 题:Process for the synthesis and recovery of nitramines