Various alkali metal halides were found to catalyze the Si-H/Si-Cl redistribution reaction in different polar solvents efficiently. The scope of silane substrate was studied using KF as catalyst and 18-crown-6 as cocatalyst in DMI. The alkali metal halides catalyzed redistribution system provides a useful method to prepare hydrochlorosilanes more facilely. A possible mechanism was proposed to explain the process.

中文翻译：

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碱金属卤化物催化的Si-H / Si-Cl重分布反应轻松制备氢氯硅烷

发现各种碱金属卤化物可有效地催化在不同极性溶剂中的Si-H / Si-Cl重分布反应。在DMI中，以KF为催化剂，以18-crown-6为助催化剂研究了硅烷底物的范围。碱金属卤化物催化的再分布系统提供了一种更简便地制备氢氯硅烷的有用方法。提出了一种可能的机制来解释该过程。