...甲醚;氯二甲醚;氯代二甲醚;氯甲氧基甲烷;甲基氯甲醚;一氯甲醚;一氯甲基·甲基醚;Chloromethyl methyl ether;Chlorodimethyl ether;Chloromethoxymethane;Methane, chloromethoxy-;Methyl chloromethyl ether;Monochloromethyl ether 2) 一氯甲醚;氯甲基甲醚;氯...
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...氯甲氧基甲烷;甲基氯甲醚;一氯甲醚;一氯甲基·甲基醚;Chloromethyl methyl ether;Chlorodimethyl ether;Chloromethoxymethane;Methane, chloromethoxy-;Methyl chloromethyl ether;Monochloromethyl ether 二甲氧基甲烷;甲撑二甲醚;二甲醇缩甲醛;甲缩醛;dimethoxymethane;Methylal ...
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...m3 1) 氯甲基甲醚;氯甲醚;氯二甲醚;氯代二甲醚;氯甲氧基甲烷;甲基氯甲醚;一氯甲醚;一氯甲基·甲基醚;Chloromethyl methyl ether;Chlorodimethyl ether;Chloromethoxymethane;Methane, chloromethoxy-;Methyl chloromethyl ether;Monochloromethyl ether 2) 一...
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...氯甲氧基甲烷;甲基氯甲醚;一氯甲醚;一氯甲基·甲基醚;Chloromethyl methyl ether;Chlorodimethyl ether;Chloromethoxymethane;Methane, chloromethoxy-;Methyl chloromethyl ether;Monochloromethyl ether 1,2-二甲氧基苯;白藜芦素;藜芦醚;邻苯二甲醚;邻二甲氧基苯;邻苯二酚二甲醚;1,2-Dimethoxybenzene;Veratrol;Veratrole;Catechol d...
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甲氧基氯化三苯甲烷 Monomethoxytrityl chloride
目的建立溴芬酸钠原料中二氯甲烷、甲苯、1，2-二甲氧基乙烷、乙酸乙酯、乙醇残留量测定方法。
Objective To establish a method for detection of dichloromethane, 1,2-dimethoxyethane, toluene, ethyl acetate and ethanol in bromfenac sodium.
前言： 以邻苯二酚和二氯甲烷为原料，二甲亚砜为溶剂，在碱性条件下合成1，2-亚甲二氧基苯，产品收率达到73.4%；
2-(methylenedioxy)benzene is synthesized by using catechol, dichloromethane and dimethylsulfoxide with the condition of alkali and normal pressure. Overall yield of the process is 73.4%.
以对甲氧基苯甲醛、三氯甲烷为原料，相转移催化羰基加成法合成了对甲氧基苯乙醇酸。
Based on the principle of phase transfer catalysis, 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.
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