ketal

美 　英 ['ki:tæl]

• n.酮縮酮
• 網(wǎng)絡酮縮醇；縮酮鍵

英漢解釋

n.

1. 酮縮酮

例句

Ketal compounds are superior to mother-of floral, fruit incense smell, is a new type of spices , widely used in daily food and fragrance.

縮酮化合物具有優(yōu)于母體酮的花香、果香氣味，是一類新型合成香料，廣泛應用于食品和日用香精。

METHODS The hydroxyl groups of magnolol were protected using ketal reaction and the products were purified by recrystallization from hexane.

方法將厚樸酚兩羥基用縮酮保護，再用正己烷重結晶分離純化。

The Acid Property of Titanium Sulfate Doped Lanthanum Oxide and its Catalytic Activity in Ketal Synthesis

鑭摻雜硫酸鈦的酸性及催化縮酮活性

Synthesis of acetophenone ethylene glycol ketal using vanadium phosphorus oxide as heterogeneous catalyst

釩磷氧非均相催化合成苯乙酮乙二醇縮酮

Synthesis of cyclohexanone glycol ketal catalyzed by manganese chloride tetrahydrate

四水氯化錳催化合成環(huán)己酮乙二醇縮酮

Acidic property of titanium sulfate and its catalytic activity in synthesis of ketal

硫酸鈦表面酸性的表征及其催化縮酮活性

Acid Property of Titanium Sulfate and Its Catalytic Activity in Ketal Synthesis

硫酸鈦的表面酸性及其催化縮酮活性

Synthesis of Cyclohexanone Ethylene Glycol Ketal Catalyzed by Activated Carbon Supported Phosphotungstic Acid

活性炭負載磷鎢酸催化合成環(huán)己酮縮乙二醇

Catalytic synthesis of ethyl acetoacetate ethylene glycol ketal by ammonium ferric sulfate

硫酸鐵銨催化合成乙酰乙酸乙酯乙二醇縮酮

Application of modified molybdenum nickel powder catalysis ketal reaction

改性鉬鎳粉在催化縮酮反應中的應用

Catalytic Synthesis of Ketal by Urushiol-Formaldehyde Neodymium Polymer

漆酚縮甲醛釹聚合物催化合成環(huán)己酮乙二醇縮酮

Synthesis of Cyclohexanone Ethylene Ketal Catalyzed by Sodium Bisulfate

硫酸氫鈉催化合成環(huán)己酮乙二縮酮

Synthesis of Cyclohexanone Ethylene Ketal with Ammonium Ferric Sulfate as Catalyst

硫酸鐵銨催化合成環(huán)己酮乙二醇縮酮

Study on the Synthesis of Ethylene Glycol Cyclohexane Ketal by Microwave Irradiation

環(huán)己酮乙二醇縮酮的微波合成研究

Research on Catalytic Synthesis of Cyclohexanone Ethylene Ketal

環(huán)己酮乙二縮酮的催化合成研究

Research on Reaction of Aromatic Aldehyde and Ketal under Microwave Irradiation

微波促進下芳香醛與環(huán)縮酮的反應的研究

Catalytic synthesis of cyclohexanone ethylene glycol ketal by iodine

碘催化合成環(huán)己酮乙二醇縮酮

Synthesis of cyclohexanone glycol ketal over phosphotungstic acid supported on activated carbon

活性炭負載磷鎢酸催化合成環(huán)己酮乙二醇縮酮的研究

Cyclohexanone Ethylene Ketal was Synthesized by Silicotungstic Acid Catalyst

硅鎢酸催化合成環(huán)己酮乙二醇縮酮

Synthesis of Ethyl Acetoacetate Ethylene Ketal Catalyzed with Phosphotungstic Acid

磷鎢酸催化合成蘋果酯

Catalytic Synthesis of Ketal over Zirconium Oxychloride

氯氧化鋯催化合成縮酮

Synthesis of cycolhexanone ethylene glycol ketal catalyzed by chitosan sulfate

殼聚糖硫酸鹽催化合成環(huán)己酮縮乙二醇

Synthesis of Coiling - Agent Menthone Glycerin Ketal

清涼劑薄荷酮縮甘油的合成

Research Progress of Catalysts in Acetal(ketal) Synthesis

縮醛（酮）合成中催化劑的研究進展

Synthesis of Cyclohexanone Glycol Ketal with Sulfamic Acid As Catalyst and Reaction Kinetics

氨基磺酸催化合成環(huán)己酮縮乙二醇及其動力學

Catalytic Synthesis of Butanone Glycol Ketal with Phosphowolframic Acid

磷鎢酸催化合成丁酮乙二醇縮酮

Synthesis of Cyclohexanone Glycol Ketal Catalyzed by P-Toluosulfonic Acid

對甲苯磺酸催化合成環(huán)己酮-乙二醇縮酮

Synthesis of ketal catalyzed with silver salts of tungstophosphoric

以磷鎢雜多酸銀鹽為催化劑合成丁酮乙二醇縮酮

Study on Catalysis Synthesis of Acetoacetic Ester Cyclic Ethylene Ketal

乙酰乙酸乙酯環(huán)乙二縮酮的催化合成研究

Synthesis of Cyclohexanone 1, 2-propanediol Ketal with Stannic Chloride Pentahydrate as Catalyst

四氯化錫催化合成環(huán)己酮1,2-丙二醇縮酮

Study on the synthesis of furfural ethylene ketal

糠醛縮乙二醇的合成研究

Catalytic synthesis of butanone 1, 2-propanediol ketal by sodium bisulfate

硫酸氫鈉催化合成丁酮1,2-丙二醇縮酮的研究

Synthesis of butanone 1, 2-propanediol ketal over iodine catalyst

碘催化合成丁酮1,2-丙二醇縮酮

Synthesis of cyclohexanone 1, 2-propanediol ketal with aminosulfonic acid as catalyst

氨基磺酸催化合成環(huán)己酮1,2-丙二醇縮酮

Catalytic synthesis of butanone 1, 2-propanediol ketal with phosphotungstic acid

磷鎢酸催化合成丁酮1,2丙二醇縮酮