- 更多网络例句与氯碘化物相关的网络例句 [注:此内容来源于网络,仅供参考]
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And to make the product be easy of purification, the excess of amine was reduced to 50% from 150%. Then the diiodoalkane reacted with dialkylmethylamine into diquaternary ammonium iodide, and obtained three diquaternary compounds whose spacer groups were -(CH2)6-, N,N"-dimethyl- N,N,N",N"-tetraoctyl-1,6-hexane diammonium diiodide, N,N"-dimethyl-N,N,N",N"-tetradecyl-1,6-hexane diammonium diiodide, N,N"-dimethyl-N,N,N",N-tetradodecyl -1,6-hexane diammonium diiodide.
对于更长间隔链的双子型季铵盐,一方面为了加快亲核取代反应速率,先将1,6-二氯己烷、3-氧杂-1,5-二氯戊烷转化成1,6-二碘己烷、3-氧杂-1,5-二碘戊烷,另一方面为了降低产物提纯的难度,将叔胺的过量由150%降到50%,使二碘代烷与双长烷基甲基叔胺在相同的温度下、反应相同的时间,经过相同的后处理,得到3个间隔链为-(CH2)6-的双子型季铵碘化物,(C8H17)2N+(CH3)(CH2)6 (CH3)N+(C8H17)2·2I-、(C10H21)2N+(CH3)(CH2)6(CH3)N+(C10H21)2·2I-和(C12H25)2N+(CH3)(CH2)6(CH3)N+(C12H25)2·2I-。
- 更多网络解释与氯碘化物相关的网络解释 [注:此内容来源于网络,仅供参考]
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chloriodide:氯碘化物
chlorins | 绿素类 | chloriodide | 氯碘化物 | chloriodoform | 氯碘仿
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Ethyl formiate:甲酸(酯)乙烷基
Ethyl chloride 乙基氯 A1 HM | Ethyl formiate 甲酸(酯)乙烷基 A1 HM | Ethyl iodide 乙烷基碘化物 A1 HM
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oxyiodide:氧碘化物
oxyhydroxytrichloride 三氯羟氧化物 | oxyiodide 氧碘化物 | oxyjavanicin 氧爪哇菌素
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halides:卤化物
卤化物(halides)矿物即卤素(氟、氯、溴、碘)阴离子与金属阳离子结合形成的矿物. 矿物种数约100余种,主要是氟化物和氯化物,而溴化物和碘化物少见.
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teriyaki:日照烧
teriodide /三碘化物/ | teriyaki /[日]照烧/ | terlinguaite /黄氯汞矿/