CAJ | 학술논문

以3，4-双（3′-氨基呋咱基-4′-）氧化呋咱（BAFF）为原料，经 SnCl2·2H2O／CH3OH 体系还原，得到中间体3，4-双（3′-氨基呋咱基-4′-）呋咱（BAFF-1），再通过 Caro′s acid 氧化制得4-氨基-4″-硝基-[3，3′，4′，3″]-三呋咱（ANTF），用IR、NMR、MS和元素分析对其结构进行了表征。考察了BAFF-1与 H2 O2摩尔比、反应时间、反应温度和过氧化氢含量对收率的影响，得到最佳合成工艺条件为n（BAFF-1）∶n（35％H2O2）∶n（浓 H2SO4）为1∶8∶40，反应时间为4h，反应温度为30℃，收率为45．6％。用Kamlet公式计算密度为1．782g／cm3时ANTF的爆速、爆压分别为8．20 km／s、29．64 GPa，有望成为一种可替代TNT的新型熔铸炸药。
이3，4-쌍（3′-안기부찰기-4′-）양화부찰（BAFF）위원료，경 SnCl2·2H2O／CH3OH 체계환원，득도중간체3，4-쌍（3′-안기부찰기-4′-）부찰（BAFF-1），재통과 Caro′s acid 양화제득4-안기-4″-초기-[3，3′，4′，3″]-삼부찰（ANTF），용IR、NMR、MS화원소분석대기결구진행료표정。고찰료BAFF-1여 H2 O2마이비、반응시간、반응온도화과양화경함량대수솔적영향，득도최가합성공예조건위n（BAFF-1）∶n（35％H2O2）∶n（농 H2SO4）위1∶8∶40，반응시간위4h，반응온도위30℃，수솔위45．6％。용Kamlet공식계산밀도위1．782g／cm3시ANTF적폭속、폭압분별위8．20 km／s、29．64 GPa，유망성위일충가체대TNT적신형용주작약。
The intermediate of 3 ,4-bis-(3′-aminofurazal-4′-yl)-furazan (BAFF-1 )was synthesized from 3 ,4-bis (3′-aminofurazal-4′-yl)-furoxan (BAFF)reduced by SnCl2·2H2O/CH3OH.4-Amino-4″-nitro-[3,3′,4′,3″]-trifurazans (ANTF)was successfully obtained through the reaction of BAFF-1 with Caro′s acid.The structure was character-ized by IR,NMR,MS spectra and elemental analysis.The influences of molar ratio of BAFF-1 to H2 O2 ,reaction time,reaction temperature and H2 O2 content on the yield of ANTF were studied.The optimum synthesis conditions were determined that the molar ratio ofn(BAFF-1)∶n(35%H2O2)∶n(H2SO4)was 1∶8∶40 for 4 hours at 30℃, the yield of ANTF is 45 .6%.The detonation velocity and detonation pressure of ANTF calculated by Kamlet formula are 8.20km/s and 29.64GPa,respectively under the density of 1.782g/cm3,it is expected to become a new type of melt-cast explosive to replace TNT.