公开(公告)号：KR101264166B1

公开(公告)日：2013-05-14

申请号：KR1020120113814

申请日：2012-10-12

Applicant: 국방과학연구소

Inventor： 주영혁 ,  고은미 ,  조수경 ,  홍용준 ,  정원복

IPC: C07D403/06 ,  C07D257/04

Abstract: PURPOSE: A manufacturing method of 1,2-bis(5-aminotetrazole-1-yl)ethane is provided to reduce the generation of harmful materials and to obtain a mass production process with low carbon, high nitrogen, and environmentally friendly nitroaminotetrazole classes. CONSTITUTION: 1,2-bis(5-aminotetrazole-1-yl)ethane is manufactured from an ethane derivative represented by chemical formula (I) and 5-aminotetrazole hydrate through a nucleophilic substitution reaction which uses water as a solvent under the presence of hydroxide of an alkali metal. The 1,2-bis(5-aminotetrazole-1-yl)ethane is manufactured from a 5-aminotetrazole derivative represented by chemical formula (II) and 5-aminotetrazole hydrate through a nucleophilic substitution reaction which uses water as a solvent under the presence of hydroxide of an alkali metal. The 1,2-bis(5-aminotetrazole-1-yl)ethane is separated by filtering at 80-100 deg. Celsius after the nucleophilic substitution reaction. The hydroxide of alkali metal is selected from NaOH(sodium hydroxide) or potassium hydroxide.

Abstract translation: 目的：提供1,2-双（5-氨基四唑-1-基）乙烷的制造方法，以减少有害物质的产生，并获得低碳，高氮和环境友好的硝基氨基四唑类的批量生产方法。 构成：1,2-双（5-氨基四唑-1-基）乙烷由化学式（I）表示的乙烷衍生物和5-氨基四唑水合物通过亲核取代反应制备，其中在亲核取代反应中使用水作为溶剂， 碱金属的氢氧化物。 1,2-双（5-氨基四唑-1-基）乙烷由化学式（II）表示的5-氨基四唑衍生物和5-氨基四唑水合物通过在存在下使用水作为溶剂的亲核取代反应制备 的碱金属氢氧化物。 通过在80-100℃过滤分离1,2-双（5-氨基四唑-1-基）乙烷。 摄氏度后进行亲核取代反应。 碱金属的氢氧化物选自NaOH（氢氧化钠）或氢氧化钾。