PROBLEM TO BE SOLVED: To produce trimethylindium that contains only about 50 ppm or less of oxygen (in the form of indium peroxide and indium oxide), in addition, exclude the possibility of including oxygen in the form of a coordinated ether bond. ;SOLUTION: Trimethylindium including no oxygen-containing impurity as by-product or associated solvent is synthesized in a hydrocarbon solvent as squalane according to the following reactions: Me2InX(3-z)+(1-1.2)(3-z)Me3Al+(1-1.2)(6-2Z)MF →Me3In+(1-1.2)(3-z) M(Me2AlF2)+(1-1.2)(3-z)MX (where X is identical or different and selected from the group consisting of Cl, Br, and I; M is selected from Na, K, Rb and Cs; z is 0, 1, 2).;COPYRIGHT: (C)1999,JPO
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机译：解决的问题：生产仅含氧约50 ppm或更少的三甲基铟（以过氧化铟和氧化铟的形式），此外，排除以配位醚键形式包含氧的可能性。 ;解决方案：根据以下反应，在烃类溶剂中以角鲨烷形式合成不含副产物或相关溶剂的含氧杂质的三甲基铟：Me 2 InX （3-z）< /Sub>+(1-1.2)(3-z)Me3Al+(1-1.2)(6-2Z)MF＆rarr; Me 3 In +（1- 1.2）（3-z）M（Me 2 AlF 2 ）+（1-1.2）（3-z）MX（其中X相同或不同，选自包括：Cl，Br和I; M选自Na，K，Rb和Cs; z为0、1、2）。;版权：（C）1999，JPO
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