pyridine造句

2024年05月28日 22:06:51
The typical K - F reagent has disadvantage of high poisonousness and pyridine malodor.
经典K-F试剂缺点是毒性大,且具有吡啶的恶臭.

This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.
该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.

A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine - pyridine oximation.
探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性.

And the excess volume of toluene - pyridine was measured with the dilatometer.
并用此膨胀仪测定了甲苯 - 吡啶体系的过量体积.

Boron - substituted polyaromatic mesophase prepared by co - pyrolysis of a tar pitch with pyridine - borane complex under autogeneous pressure.
以煤焦油沥青和吡啶硼烷为原料采用加压热缩聚工艺制备硼取代聚芳烃中间相沥青.

The process of 2 - chloropyridine chlorination synthesis by pyridine and application were introduced.
介绍了吡啶氯化合成2-氯吡啶的方法和应用.

Triisopropyl phosphite was synthesized and isopropanol using pyridine as an organic base.
采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯.

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