ethyl ester
乙酯:一种有机化合物
常用释义
英式发音
美式发音
基本释义
- 乙酯:一种有机化合物,由乙醇和酸通过酯化反应生成。乙酸酯广泛应用于化学、生物学和医学领域。
例句
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1·The invention relates to the application of elaidic acid ethyl ester.本发明涉及到反油酸乙酯的应用。
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2·3-oxo-hexanoic acid ethyl ester;丁酰乙酸乙酯; 3-氧代己酸乙酯;
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3·Carbonic acid, chloromethyl ethyl ester;氯甲基乙基碳酸酯;
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4·Name: D-Tyrosine Ethyl Ester Hydrochloride;品名:D-酪氨酸乙酯盐酸盐;
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5·Tetrabromophenolphthalein ethyl ester potassium salt;四溴酚酞乙酯钾盐;
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6·The synthesis of fatty acid ethyl ester in THF catalyzed by lipase was studied.用脂肪酶在四氢呋喃中催化合成硬脂酸酯。
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7·Under this conditions, the yield of ethyl esters was 85%, propyl ester 94% and butyl ester 92%.上述条件下,尼泊金乙酯的产率为85% ,尼泊金丙酯的产率为94 % ,尼泊金丁酯的产率为92 %。
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8·Under these conditions, yields of 87.5%, 89.2%and 91.1%can be reached for the ethyl ester, propyl est...上述条件下,对羟基苯甲酸乙酯的产率为87.5%,对羟基苯甲酸丙酯的产率为89.2%,对羟基苯甲酸丁酯的产率为91.1%。
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9·Toluene-4-sulfonic acid 2-hydroxy-ethyl ester was synthesised by p-toluenesulfonyl chloride with glycol.研究对甲苯磺酰氯与乙二醇制备单对甲苯磺酸乙二醇酯的合成工艺。
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10·The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。