有机铝化合物，按照铝原子所连接的三个基团（或原子）的状况而分为三类：R3Al、R2AlZ、RAlZ2，R=烃基，Z=H、F、Cl、Br、OR、SR、NH2、NHR、NR2、PR2等，其中应用最广、最重要的是烷基铝及其卤化物，如三乙基铝、三异丁基铝、二乙基氯化铝等。
有机铝化合物因其产量大、价廉，作为有机金属化合物反应性高，因此在有机合成中应用广泛。
Organic aluminum was in widely use in organic chemical synthesis due to its cheap price and high reactive activity. The applications and developments of organic compounds in recent were reviewed.
其中，最重要的是多功能的铝化合物抑制剂和与其配合使用的有机胺盐抑制剂，是决定该体系性能优越的关键。
Moreover, the aluminium-based inhibiting agent matched with inhibiting agent of organic amine is the core to guarantee the superior performance of this system.
研究了以膨润土提铝残渣为原料，采用低温加热法直接合成有机硅化合物新方法。
A new method is presented for the synthesis of pentacoordinate silicon complexes directly from residues left behind extracting of aluminum from bentonite by the low-temperature heating method.
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