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The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.

考察了不同条件基黄药合成基黄原酸甲酸酯的影

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The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯酮、甲酸钠和甲醇为原料经酯化与醇两步反应合成羟基酮,研究了反应条件相转移催化酯化以及醇反应蒸馏过程的影

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A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

醇的反应产物包括醛,酯,酸甲酯,缩醛等一系列有害物质。

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Synthesis of isoamyl formate, isoamyl acetate, isoamyl propionate, isoamyl butyrate, isoamyl isobutyrate and isoamyl isovalerate by catalysis of hydrated ferric chloride are reported.

研究了氯化铁催化合成甲酸戊酯、戊酯、戊酯、丁酸戊酯、丁酸戊酯和戊酸戊酯。

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Hordenine propyl formate and chemical osmosis are the two ways of extracting Glutathione(GSH) from yeast have been introduced and compared in this review.

介绍了从酵母中分离纯化谷胱甘肽(GSH)的两种抽提方法:羟基苯甲酸酯法和化学渗透法,并其进行了比。

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conuli, Conulidae, conundrum, conurban, conurbation, conure, CONUS, convalesce, convalescence, convalescent,

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The known syntheses are effective, and methyl formate is already cheap.

酯熟知的合成方法很有效,而且它很便宜。

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For example, you convert formaldehyde into a compound called formate, which helps make the nucleic acids adenine and guanine — two of the four building blocks of DNA.

举个例子,醛转成一种叫做酸的合物,它能帮助生成核酸腺——这是 DNA 的四个组成部分中的两个。

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Anthony Remijan, of America's National Radio Astronomy Observatory, who is one of the astronomers putting ALMA through its paces, is studying the formation of methyl formate, a compound widely used on Earth in applications from insulation to insecticides.

美国国家射电天文台的Anthony Remijan是将ALMA引入这个方向的天文学家中的一员。他正在研究酯的形成过程。从绝缘体到杀虫剂,可以说地球上到处都是酯。

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convection zone, convectional, convective, convector, convectron, convegence, convelater, convenable, convenance, convene,

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