双联苄类化合物中间体二苯醚类化合物的合成及表征 关键词： 合成；醛保护；二苯醚；Ullmann反应[gap=975]Key words： synthesis；protection of the aldehyde；diphenyl ether；Ullmann reaction
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...m o-phenylphenolate) * 2,4-二氯苯氧乙酸(2,4-dichlorophenoxyacetic acid ) *乙萘酚(ethyl naphnol ) *联苯醚(diphenyl ether) 注意: 以下物质也有防腐作用 *亚硝酸盐(nitrites) 和硝酸盐(nitrates) :作护色剂 * 短链有机酸(short-chain organic acids):...
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二苯醚;联苯醚;diphenyl ether;diphenyl oxide 二苯醚;苯基醚;联苯醚;diphenyl ether;Diphenyl Oxide;phenox……
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diphenyl ether herbicide 二苯基醚类灭草剂
polybrominated diphenyl ether 多溴联苯醚 ; 多溴二苯醚
Decabrominated Diphenyl Ether 十溴二苯醚
trichloro hydroxyl diphenyl ether 三氯羟基二苯醚
Di-brominated diphenyl ether 二溴二苯醚
Mono-brominated diphenyl ether 单溴二苯醚
Tri-brominated diphenyl ether 三溴二苯醚
The synthesis, production and application of the surfactant alkyl diphenyl ether disulfonate were reviewed.
介绍了表面活性剂烷基二苯醚二磺酸盐的合成、生产及应用情况。
Purification of diphenyl ether by crystallization without solvent is discussed. This method has provided with the characteristics of high efficiency, economy and cleanness.
用无溶剂结晶法纯制二苯醚，该方法具有高效、经济和洁净的特点。
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