Dense Iodine-Rich Compounds with Low Detonation Pressures as Biocidal Agents
作者:Chunlin He、Jiaheng Zhang、Jean'ne M Shreeve
DOI:10.1002/chem.201300565
日期:2013.6.3
Fifteen iodo compounds and six iodyl compounds with an iodine content between 45.3 and 89.0 % were prepared. The mono, di, and triiodyl compounds were obtained from the corresponding iodo compound by employing Oxone. All the compounds were characterized by IR, 1H and 13C NMR, elemental analysis, and differential scanning calorimetry (DSC). The impact sensitivity was measured by using BAM (Bundesamt
制备了十五种碘化合物和六种碘化合物,其碘含量在45.3%至89.0%之间。通过使用Oxone,从相应的碘代化合物获得单,二和三碘基化合物。所有化合物均通过IR,1 H和13 C NMR,元素分析和差示扫描量热法(DSC)表征。冲击敏感度通过使用BAM(BundesamtfürMaterialforschung)方法进行测量。根据计算出的地层热和实验密度,采用Cheetah 6.0预测了爆轰性能和爆轰产物。含碘物质的总百分比(wt%)(I 2,HI和气相中的I)范围为46.7(21)至88.94%(11)被发现在爆炸产物中。碘和/或含碘物种的高浓度和易获取性对于开发适合用作特工击败武器(ADW)的材料非常重要。
Iodine-Rich Imidazolium Iodate and Periodate Salts: En Route to Single-Based Biocidal Agents
作者:Chunlin He、Joseph P. Hooper、Jean’ne M. Shreeve
DOI:10.1021/acs.inorgchem.6b02195
日期:2016.12.19
Two classes of iodine-rich salts that consist of iodine-rich cations and iodate (IO3–) or periodate (IO4–) anions were synthesized. The synthesis of analogous I3O8– salts was more difficult because of poor solubility and hydrolytic instability. All iodine-rich salts were fully characterized by infrared, 1H nuclear magnetic resonance, and 13C nuclear magnetic resonance spectroscopy as well as elemental
A straightforward synthesis of 4,5-dihalofunctionalized imidazol-2-ylidene/imidazolyl-metal complexes from trihaloimidazolium salts/imidazoles: Structure and catalytic studies
imidazol-2-ylidene/imidazolyl-metal complexes (5−13) of group–10 metal ions were synthesized through a proficient and single step oxidative addition method using 2,4,5-trihaloimidazolium salts or imidazoles respectively. The donor property of 4,5-diiodofunctionalized imidazol-2-ylidene was described for the first time. The catalytic activity of palladium complexes containing imidazol-2-ylidene (6 and 7)/imidazolyl