Abstract

Compound (7-NH₃-L)₂[B₁₀H₁₀] has been prepared and identified by elemental analysis and IR and UV spectroscopies. This compound as a potential inhibitor of free radicals and contains a representative of coumarins possessing biological activity and a representative of boron cluster anions widely used in various fields of science and technology. The radiation-chemical transformations of 7-amino-4-methylcoumarin in CH₃CN, 96% C₂H₅OH, in the CH₃CN/CF₃COOH system, and in 20% aqueous solution (H₃O)₂[B₁₀H₁₀] have been first studied by UV spectroscopy.

中文翻译：

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7-NH3-4-CH3-香豆素十氢-近-十硼酸盐作为自由基的潜在抑制剂的辐射化学转化

摘要

已制备化合物 (7-NH ₃ -L) ₂ [B ₁₀ H _{10 ]，并通过元素分析和红外和紫外光谱进行鉴定。}该化合物作为一种潜在的自由基抑制剂，含有具有生物活性的香豆素的代表和广泛用于科学技术各个领域的硼簇阴离子的代表。7-氨基-4-甲基香豆素在 CH ₃ CN、96% C ₂ H ₅ OH、CH ₃ CN/CF ₃ COOH 体系和 20% 水溶液 (H ₃ O) ₂中的辐射化学转化[ B ₁₀ H ₁₀] 已首先通过紫外光谱进行研究。