is still largely unknown. Such species displays a bromine-like reactivity toward organic substrates dissolved in CH2Cl2. The observation that styrene, 1-methyl- and 2-methyl styrenes afford, together with dibromo-compounds, appreciable amounts of bromohydrins, suggests that a hypobromite-like species is also formed. Evidence is presented that such a species is a vanadium complex.
在模仿
钒依赖性
溴过氧化物酶的亲
水和疏
水部分的两相(H 2 O = CH 2 Cl 2)系统的
水相中,通过添加H 2形成单过氧
钒络合物(V-BrPO)Ò 2至NH 4 VO 3,氧化
溴-到一个物种,其性质在很大程度上仍是未知的。这种物质对溶于CH 2 Cl 2的有机底物表现出类似
溴的反应性。
苯乙烯,1-甲基和
2-甲基苯乙烯与二
溴化合物一起提供了可观数量的
溴代醇,这一发现表明还形成了
次溴酸盐样物质。证据表明这种物质是
钒配合物。