Boron Reagents in Synthesis

Boron Reagents in Synthesis
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DOI:
10.1021/bk-2016-1236
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发表时间:
2016
期刊:
--
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通讯作者:
A. Coca
A. Coca
中科院分区:
其他
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作者:
A. Coca

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在这本书的专著中,术语“试剂溶液”用于指定本节中描述的溶液。各专著中的测试和限值是根据使用下列强度的溶液得出的。凡规定使用氢氧化铵或酸时,未注明强度或稀释,该试剂应按其各论中所述的全部强度使用。稀释度可以用某种成分的百分比来表示,也可以用试剂和水混合以制备稀释试剂的体积来表示。稀酸或氢氧化铵(1∶x)是指用1体积的强酸或氢氧化铵与x体积的试剂水混合而成的稀溶液。
Throughout the monographs in this book, the term “reagent solution” is used to designate solutions described in this section. The tests and limits in the monographs are based on the use of the solutions in the strength indicated below.Wherever the use of ammonium hydroxide or an acid is prescribed with no indication of strength or dilution, the reagent is to be used at full strength as described in its monograph. Dilutions are indicated either by the percentage of some constituent or by the volumes of reagents and water mixed to prepare a dilute reagent. Dilute acid or ammonium hydroxide (1: x) means a dilute solution prepared by mixing 1 volume of the strong acid or ammonium hydroxide with x volumes of reagent water.