缩酮

n.ketal

网络释义：ketals; Ethylene Ketal; Estradiene di

网络释义

n.1.ketal

1.ketal 缩醛 acetal 缩酮 ketal 西佛碱 shiff's base ...

2.ketals ... 4-Ethylcyclohexanone 4-乙基环己酮 -diene-3,17-dione 3-Ethylene Ketal 3-缩 …

4.Estradiene di ... 沃氏物 methoxydieno ... 3-缩酮 （Estradiene di ... 孕二烯酮 gestodene ...

5.acetal ... ) keto-aldehyde 酮醛 ) acetal 缩酮（醛） ) thioacetal 硫缩酮（醛） ...

6.Thioketal刚刚看了下，那幅图确实应该是硫缩酮（Thioketal）。英文thioketal是归于thioacetal（硫缩醛）一类之下的，但中文对这个划 …

1.Ketal compounds are superior to mother-of floral, fruit incense smell, is a new type of spices , widely used in daily food and fragrance.缩酮化合物具有优于母体酮的花香、果香气味，是一类新型合成香料，广泛应用于食品和日用香精。

2.METHODS The hydroxyl groups of magnolol were protected using ketal reaction and the products were purified by recrystallization from hexane.方法将厚朴酚两羟基用缩酮保护，再用正己烷重结晶分离纯化。

3.The spiroketal compounds are also useful as immunosuppressive agents, and also in methods of controlling pests.该螺缩酮类化合物还可用作免疫抑制剂并且还可以用于控制有害动物的方法中。

4.The invention is related to preparation process of 1, 2-diketone monoketal which is flashing agent of ultraviolet light.一种制备芳香族1,2一二酮的单缩酮的方法，属于紫外光引发剂技术领域。

5.The Acid Property of Titanium Sulfate Doped Lanthanum Oxide and its Catalytic Activity in Ketal Synthesis镧掺杂硫酸钛的酸性及催化缩酮活性

6.Synthesis of acetophenone ethylene glycol ketal using vanadium phosphorus oxide as heterogeneous catalyst钒磷氧非均相催化合成苯乙酮乙二醇缩酮

7.Synthesis of cyclohexanone glycol ketal catalyzed by manganese chloride tetrahydrate四水氯化锰催化合成环己酮乙二醇缩酮

8.Acidic property of titanium sulfate and its catalytic activity in synthesis of ketal硫酸钛表面酸性的表征及其催化缩酮活性

9.Acid Property of Titanium Sulfate and Its Catalytic Activity in Ketal Synthesis硫酸钛的表面酸性及其催化缩酮活性

10.The Influence of Hydrophobicity of Polymeric Acid Catalysts on Their Catalytic Property for Ketalization聚合物酸的疏水性对催化缩酮化反应的影响