We have prepared two new heterotrihalides inside methyl-bambus[6]uril, [Br₂Cl]⁻@MeBU[6] and [BrICl]⁻@MeBU[6], both in solution and in the solid state. These heterotrihalides were used alongside with the first one our group has produced, [I₂Cl]⁻@MeBU[6], as halogenation agents in classical halogenation and iodine-based catalysts for organic reactions, with comparable yields to those obtained with pure dihalogens.

中文翻译：

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卤化和碘催化反应中的三卤化物（I2、Br2 和 IBrCl−）竹[6]脲

我们在甲基-bambus[6]uril 中制备了两种新的异三卤化物，[Br ₂ Cl] ^- @ MeBU[6]和 [BrICl] ^- @ MeBU[6]，既有溶液也有固态。这些杂三卤化物与我们小组生产的第一种杂三卤化物 [I ₂ Cl] ⁻ @ MeBU[6]一起用作经典卤化和有机反应的碘基催化剂中的卤化剂，其收率与纯二卤素的收率相当.