1)ketal['ki:t?l]缩酮
1.Synthesis of α,β-unsaturated ketal(acetal);合成α,β-不饱和缩酮(醛)的研究
2.The synthesis of ketal catalyzed with H_3PW_(12)O_(40) supported onto active carbon;活性炭负载磷钨杂多酸催化合成丁酮乙二醇缩酮
3.Synthesis of cyclohexanone pentaerythritol ketal catalyzed by iodinine supported on activated carbon;活性炭负载单质碘催化合成季戊四醇双缩酮
英文短句/例句
1.Synthesis of Acetophenone 1,2-Propanediol Ketal苯乙酮1,2-丙二醇缩酮的合成研究
2.Catalytic Synthesis of Cyclohexanon 1,2-Propanediol Ketal环己酮1,2-丙二醇缩酮的催化合成
3.Synthesis of 3-Isopropyl-4,5-dimethoxy Acetophenone Ketal3-异丙基-4,5-二甲氧基苯乙酮缩酮的合成
4.Study on Catalytic Synthesis of Cyciohexanone 1,3-butanediol Ketal by Sulfamic Acid;氨基磺酸催化合成环己酮1,3-丁二醇缩酮
5.Catalytic Synthesis of Cyclohexanone 1.2 Propanediol Ketal With Sodium Bisulfateas Catalyst;硫酸氢钠催化合成环已酮1.2-丙二醇缩酮
6.Catalytic synthesis of sulfonated silica gel cyclohexanone 1,2-propanediol ketal磺化硅胶催化合成环己酮1,2-丙二醇缩酮
7.Synthesis of Acetophenone Ethylene Glycol Ketal Catalyzed by HPW/C活性炭负载磷钨酸催化合成苯乙酮乙二醇缩酮
8.Catalytic synthesis of cyclohexanone ethylene ketal with solid superacid SO_4~(2-)/ZrO_2固体超强酸SO_4~(2-)/ZrO_2催化合成环己酮乙二醇缩酮
9.Synthesis of Butanone 1,2-Propanediol Ketal Catalyzed by H_4 SiW_(12) O_(40)硅钨杂多酸催化合成丁酮1,2-丙二醇缩酮
10.Synthesis of cyclohexanone glycol ketal with fly ash catalyst modified by ammonium sulfate硫酸铵改性粉煤灰催化合成环己酮乙二醇缩酮
11.Synthesis of butanone glycol ketal by the composite solid superacid catalyst S_2O_8~(2-)/TiO_2复合固体超强酸催化合成丁酮乙二醇缩酮
12.Synthesis of acetals and ketals over Al/Zn-cross-linked montmorillonite catalyst酸化铝锌复合交联蒙脱土催化合成缩酮和缩醛
13.Catalysis of Ketol Reaction by Strongly Acidic Cation Exchange Resin;强酸性阳离子交换树脂催化合成缩酮
14.dimethylol triazone precondensate二羟甲基三嗪酮初缩体
15.Synthesis of Pseudo-ionone by Condensation of Citral with Acetone in presence of KF/Al_5O_3;KF/Al_2O_3催化柠檬醛和丙酮缩合制备假性紫罗兰酮
16.any monosaccharide sugar that contains a ketone group or its hemiacetal.任何一种含有酮基或其半缩醛的单糖。
17.Studies on the Synthesis and Applications of α-Hydroxy Ketene-(S, S)-Acetals;α-羟基二硫缩烯酮的合成及应用研究
18.Synthesis of Novel Chiral Spirocycle Acetal (Ketal) Compounds;新型手性螺环缩醛（酮）化合物的合成
相关短句/例句
Ketals缩酮
3)cyclohexanone ketal环己酮缩酮
4)ketalation缩酮化
1.A side reaction—ketalation usually occurs during the reaction and the weight percent of byproduct(Ⅴ) is 9.该路线中,缩酮化副反应不可避免,w〔半缩酮副产物(Ⅴ)〕=9。
5)diketal双缩酮
1.Pentaerythritol diacetals and diketals from aromatic aldehydes,aliphatic aldehydes,α,β-unsaturated aldehydes and ketones were synthesized using methanesulfonic acid as catalyst in cyclohexane under reflux temperature.季戊四醇双缩醛、双缩酮化合物在工业和有机合成中应用广泛。
6)ketalation缩酮反应
延伸阅读
缩酮缩酮ketal一分子酮与两分子醇缩合的产物。通式：
