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- The results showed that Yb(OSO2C8F17)3 and C10F18 were the best catalyst and fluorous solvent respec- tively. 研究表明Yb(OSO2C8F17)3和C10F18分别是最好的氟代催化剂和氟溶剂.
- Yb(OPf)_3 and C_(10)F_(18) were the best catalyst and fluorous solvent respectively. 研究表明Yb(OPf)_3和全氟萘烷(C_(10)F_(18))分别是最好的催化剂和全氟溶剂。
- In the esterification with fluorous solvent, the reflux temperatures were much lower. 在氟溶剂中的酯化反应回流温度有较大幅度的下降。
- Esterification of various acids with various alcohols at equivalent molar ratio of acid to alcohol has been investigated, using perfluorous nonene as a fluorous solvent. 摘要以全氟壬烯为氟溶剂,对物质的量的羧酸和醇的酯化反应进行了系统研究。
- Keywords fluorous solvent;esterification;perfluorous nonene;fluorous biphase system; 氟溶剂;酯化反应;全氟壬烯;氟两相;
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。
- fluorous solvent 氟溶剂
- The hypothetical universal solvent once sought by alchemists. 万能溶剂炼金术士曾一度寻求的假想的万能溶剂
- Nitration of toluene with fluorous biphase system was studied by using the perfluorous nonene as solvent. 利用全氟壬烯-甲苯两相体系研究甲苯的硝化反应。
- Alcohol is a solvent of resinous substances. 酒精是树脂性物质的溶媒。
- A solvent with which paint is thinned to the proper consistency. 颜料溶解液,展色剂用以稀释颜料至合适浓度的稀释液
- Fluorous Chemistry without Fluorous Solvents: New Catalyst Recovery Protocols based upon Teflon 不含氟溶剂的氟化学:基于聚四氟乙烯的新型催化剂回收办法
- When he bought the company it was barely solvent. 当他购买该公司时,它仅有足够的钱偿还其债务。
- Smoke is almost as great a solvent as divorce. 吸烟和离婚已变成两大消溶剂。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- First Mercantile American Bank was solvent. 美利坚第一商业银行具有偿付能力。
- Does not contain chlorinated solvent. 本品不含氯化物溶剂。
- The company is presumed to be still solvent . 公司被假定仍有偿还能力。
- Lead is more solvent in acidic water. 铅在酸性水中更易溶解。
- If water is the solvent, it is called hydration. 如果以水作溶剂,它便称为水合。
