1) substituted phenyl ethylamine
取代苯乙胺
1.
The different methods have been compared to synthesize a series of substituted phenyl ethylamine.
采用 2种方法合成一系列取代苯乙胺 ,对取代苯乙胺的合成方法和工艺做了初步研究 ,提高了收率 ,最高收率达 77。
2) substituted acetanilide
取代乙酰苯胺
1.
The dioxane·NO xs molecular adducts are obtained by dioxanes absorbing nitric oxides(mainly NO 2) and the molecular adducts are then used to act on substituted acetanilide.
介绍了用二 口恶烷吸收氮氧化物 (主要是二氧化氮 )得二 口恶烷与氮氧化物的加合物 ,然后用这种加合物在二口恶烷体系中与取代乙酰苯胺类化合物作用可方便地得到一系列的芳香族重氮盐晶体 ,并经过元素分析、红外光谱和核磁共振谱对其进行了表
3) Substituted aniline
取代苯胺
1.
Six derivatives of 3 methylquinoline acids having latency biological activity were synthesized by addition of substituted anilines to ethyl ethoxalylpropionate and followed by high temperature cyclization.
它们以取代苯胺和 3 甲基 2 酮丁二酸二乙酯为起始原料 ,经加成脱水 ,环化而得到 。
2.
Ten substituted phenyl isocyanates were obtained with bis(trichloromethyl)carbonate and substituted aniline.
以三光气和取代苯胺为原料,合成10种取代苯异氰酸酯。
3.
With N,N-dimethylformamide(DMF) as solvent,eight N-(substituted phenyl)maleopimarimide compounds with potential bioactivities are synthesized from maleopimaric acid and substituted aniline by one-step reaction under 155 ℃ for 4 h.
该文以松香为原料,在催化剂对甲基苯磺酸作用下与马来酸酐经Diels-Alder反应制得马来海松酸;马来海松酸与取代苯胺采用一步法在N,N-二甲基甲酰胺(DMF)溶剂中,于155℃反应4 h,合成了8个具有潜在生物活性的N-(取代苯基)马来海松酸酰亚胺化合物,产率为42。
4) substituted anilines
取代苯胺
1.
The factors affecting substituted anilines' biodegradability which was expressed by BOD 5/COD Cr were studied.
以 BOD5/CODCr值表征有机物的生物降解性 ,对影响取代苯胺生物降解性的因素进行了研究。
5) pyrimethanil substituted phenoxyacetate
取代苯氧乙酸嘧霉胺盐
1.
Synthesis and fungicidal activities of pyrimethanil substituted phenoxyacetate;
取代苯氧乙酸嘧霉胺盐的合成及杀菌活性
6) tri ethanolamine salt of substituted benzoic acid
取代苯甲酸乙醇胺盐
1.
Boric acid ester, tri ethanolamine salt of substituted benzoic acid and sodium gluconate were used as anti rust additives in water based cutting fluid.
以硼酸酯、取代苯甲酸乙醇胺盐、葡萄糖酸钠三者为混合防锈剂应用于切削液中 ,其中硼酸酯和取代苯甲酸乙醇胺盐有明显的协同效应。
补充资料：1-苯乙胺
分子式：C8H11N
分子量：121.18
CAS号：98-84-0
性质：有芳香味液体。能从空气中吸收二氧化碳，呈强碱性，与乙醇、乙醚互溶，溶于水。DL型沸点188℃。
制备方法：用苯乙酮与甲酸铵反应或用苯乙酮在液氨中还原制取。
用途：磷霉素的中间体。是一种拆分剂、手性合成的中间体。
分子量：121.18
CAS号：98-84-0
性质：有芳香味液体。能从空气中吸收二氧化碳，呈强碱性，与乙醇、乙醚互溶，溶于水。DL型沸点188℃。
制备方法：用苯乙酮与甲酸铵反应或用苯乙酮在液氨中还原制取。
用途：磷霉素的中间体。是一种拆分剂、手性合成的中间体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条