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The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述酸钠与芳胺、芳酰胺、有机化物、醛等化合物的化,取代、酯化反应。

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Pyridine can react with halogens,nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.

吡啶可以和卤素、硝基四氟化化硫、烷及化铬反应,形成一些有用的有机试剂。

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exec, execrable, execrably, execrate, execration, execrative, execratively, execratory, exector, execuor,

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3G, 401(K), a,

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America's air force experimented in the 1950s with stuff nicknamed zip fuel, which was laced with compounds of boron called boranes.

美国20世纪50年代试验了一种叫拉链(高型能飞机)东西,这种含有硼烷化合物。

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executive branch, executive council, executive director, executive officer, executive program, executive routine, Executive Secretary, executive session, executive vice president, executor,

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3G, 401(K), a,
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