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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.

综述了过酸钠与芳胺、芳酰胺、有化物、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.

和卤素、硝基四氟化盐、三化硫、烷及三化铬反应,形成一些有用的有试剂。

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chartist, chartless, chartlet, chartographer, chartography, chartometer, Chartres, chartreuse, charts, chartula,

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3G, 401(K), a,

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经济学人(汇总)

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

在20世纪50年代试验了一种叫拉链燃(高型能飞机燃)西,这种燃含有硼烷化合物。

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chase-mortising, chaser, chasers, chases, chashou, Chasid, chasing, chasis, chasm, chasmal,

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3G, 401(K), a,
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