含能材料
含能材料
함능재료
ENERGETIC MATERIALS
2014年
6期
736-740
,共5页
管鸣宇%杨红伟%吕春绪%程广斌
管鳴宇%楊紅偉%呂春緒%程廣斌
관명우%양홍위%려춘서%정엄빈
有机化学%四嗪%亲核反应%3,3′-偶氮双(6-( 2,2,2-三硝基乙基)-1,2,4,5-四嗪)(BATAT)
有機化學%四嗪%親覈反應%3,3′-偶氮雙(6-( 2,2,2-三硝基乙基)-1,2,4,5-四嗪)(BATAT)
유궤화학%사진%친핵반응%3,3′-우담쌍(6-( 2,2,2-삼초기을기)-1,2,4,5-사진)(BATAT)
organic chemistry%tetrazine%nucleophilic reaction%3,3′-diazenebis(N-(2,2,2-trinitroethyl)-1,2,4,5-tetrazin-6-amino) ( BATAT)
以3,6-对(3,5-二甲基吡唑)-1,2,4,5-四嗪(BT)为前驱体,经亲核取代得到3,6-二氨基-1,2,4,5-四嗪(DAT),再氧化偶联合成3,3′-偶氮-双(6-氨基-1,2,4,5-四嗪)(DAAT),DAAT与2,2,2-三硝基乙醇反应得到3,3′-偶氮双(6-(N-2,2,2-三硝基乙基)氨基-1,2,4,5-四嗪)( BATAT)。采用核磁、质谱等分析手段对其进行表征,用 Monte-carlo 方法计算得到 BATAT 的密度为1.827 g·cm-3,用 Kamlet-Jacobs方程估算得到 BATAT爆速和爆压分别为8.76 km·s-1和34.11 GPa。
以3,6-對(3,5-二甲基吡唑)-1,2,4,5-四嗪(BT)為前驅體,經親覈取代得到3,6-二氨基-1,2,4,5-四嗪(DAT),再氧化偶聯閤成3,3′-偶氮-雙(6-氨基-1,2,4,5-四嗪)(DAAT),DAAT與2,2,2-三硝基乙醇反應得到3,3′-偶氮雙(6-(N-2,2,2-三硝基乙基)氨基-1,2,4,5-四嗪)( BATAT)。採用覈磁、質譜等分析手段對其進行錶徵,用 Monte-carlo 方法計算得到 BATAT 的密度為1.827 g·cm-3,用 Kamlet-Jacobs方程估算得到 BATAT爆速和爆壓分彆為8.76 km·s-1和34.11 GPa。
이3,6-대(3,5-이갑기필서)-1,2,4,5-사진(BT)위전구체,경친핵취대득도3,6-이안기-1,2,4,5-사진(DAT),재양화우연합성3,3′-우담-쌍(6-안기-1,2,4,5-사진)(DAAT),DAAT여2,2,2-삼초기을순반응득도3,3′-우담쌍(6-(N-2,2,2-삼초기을기)안기-1,2,4,5-사진)( BATAT)。채용핵자、질보등분석수단대기진행표정,용 Monte-carlo 방법계산득도 BATAT 적밀도위1.827 g·cm-3,용 Kamlet-Jacobs방정고산득도 BATAT폭속화폭압분별위8.76 km·s-1화34.11 GPa。
3,6-Diamino-1,2,4,5-tetrazine( DAT) was synthesized by nucleophilic substitution using 3,6-bis(3,5-dimeth-ylpyrazol)-1,2,4,5-tetrazine(BT)as the precursor. Then the 3,3′-azobis(6-amino-1,2,4,5-tetrazine)(DAAT)was obtained from oxidative coupling reaction of DAT,and the energetic compound 3,3′-diazenebis(N-(2,2,2-trinitroethyl)-1,2,4,5-tetrazin -6-amino)(BATAT)was first synthesized from 2,2,2-trinitroethanol and DAAT. The structure of BATAT was determined by MS, 1 H NMR and 13 C NMR. The density,heat of formation,detonation velocity and pressure of BATAT were calculated by Monte-carlo method and Kamlet-Jacobs formula. Results show that the density,detonation velocity and pressure are 1. 827 g·cm-3, 8. 76 km·s-1 and 34. 11 GPa,respectively.