A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3)

Xue SJ; Chai A; Cai ZJ; Wei YG; Xiang CS; Bian WD; Shen J

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3)

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A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3)

机译：一类新的功能化多金属氧酸盐：带有强吸电子硝基（Bu4N）2 [Mo6O18（[triple bond] NAr）]（Ar = 3-NO2-的三种芳基酰亚胺取代的六钼酸盐的合成，结构和初步抗肿瘤活性的研究C6H4、2-CH3-4-NO2-C6H3、2-CH3-5-NO2-C6H3）

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Three novel mono-functionalized arylimido derivatives of hexamolybdate bearing the strongest electron-withdrawing nitro group, (Bu4N)(2)[Mo6O18( NAr)] (1, 2 and 3), have been synthesized for the first time by an improved reaction of octamolybdate ion and 3-nitroaniline hydrochloride, 2-methyl-4-nitroaniline hydrochloride and 2-methyl-5-nitroaniline hydrochloride respectively with DCC (N,N'-dicyclohexylcarbodiimide) as a dehydrating agent. Complete assignments were achieved for the title compounds by elemental analysis, IR, H-1 NMR, UV/visible and single-crystal X-ray diffraction analyses. The preliminary antitumor activity test indicated that the title compounds have some effects on the cellular growth inhibition of K562 cells.

机译：带有三个最强吸电子硝基的六钼酸盐的新型单官能化芳基酰亚胺衍生物，（Bu4N）（2）[Mo6O18（NAr）]（1、2和3），是通过以下反应的改进而首次合成的分别以DCC（N，N'-dicyclohexylcarbodiimide）为脱水剂，用八钼酸根离子和3-硝基苯胺盐酸盐，2-甲基-4-硝基苯胺盐酸盐和2-甲基-5-硝基苯胺盐酸盐。通过元素分析，IR，H-1 NMR，UV /可见光和单晶X射线衍射分析获得标题化合物的完整分配。初步的抗肿瘤活性测试表明标题化合物对K562细胞的细胞生长抑制有一定作用。

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《Dalton transactions: An international journal of inorganic chemistry》 |2008年第35期|共6页
作者
Xue SJ; Chai A; Cai ZJ; Wei YG; Xiang CS; Bian WD; Shen J;
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正文语种 eng
中图分类无机化学;
关键词
ORGANOIMIDO DERIVATIVES; CRYSTAL-STRUCTURE; AQUEOUS-SOLUTION; HYDROGEN-PEROXIDE; AROMATIC-AMINES; CLUSTERS; WATER; EPOXIDATION; CHEMISTRY; CATALYST;

机译：有机亚胺基衍生物;晶体结构;水溶液;过氧化氢;芳族胺;簇;水;环氧化;化学;催化剂;

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1. A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3) [J] . Xue SJ, Chai A, Cai ZJ, Dalton transactions: An international journal of inorganic chemistry . 2008,第35期

机译：一类新的功能化多金属氧酸盐：带有强吸电子硝基（Bu4N）2 [Mo6O18（[triple bond] NAr）]（Ar = 3-NO2-的三种芳基酰亚胺取代的六钼酸盐的合成，结构和初步抗肿瘤活性的研究C6H4、2-CH3-4-NO2-C6H3、2-CH3-5-NO2-C6H3）
2. A new arylimido derivative of polyoxometalate (Bu4N)(2)[Mo6O17(NAr)(2)] [Ar=2,6-(CH3)(2)C6H3]: Synthesis, structure and physicochemical properties [J] . Qiu YF, Xu L, Gao GG, Inorganica Chimica Acta . 2006,第2期

机译：一种新的多金属氧酸盐（Bu4N）（2）[Mo6O17（NAr）（2）] [Ar = 2,6-（CH3）（2）C6H3]的芳基酰亚胺衍生物：合成，结构和理化性质
3. Two novel mono-organoimido functionalized polyoxometalate clusters: Convenient synthesis, crystal structure and bloactivity of [(n-C4H9)(4)N](2)[Mo6O18(NAr)] (Ar = o-CF3C6H4, p-OCF3C6H4) [J] . Xue SJ, Chai A, Wei YG, Journal of Molecular Structure . 2008,第1a3期

机译：两个新颖的单有机亚胺基官能化的多金属氧酸盐簇：[（n-C4H9）（4）N]（2）[Mo6O18（NAr）]（Ar = o-CF3C6H4，p-OCF3C6H4）的便捷合成，晶体结构和膨胀度

A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3)

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