Synthesis of 1 - 3 - and 4 - fluoro - 2 , 6 - dimethylphenoxy propanone 二甲基苯氧基丙酮的合成
Determination of some basic constants of ca 仲壬基苯氧基乙酸基本常数的测定
The synthesis and characterization of liquid crystalline polymers containing benzyl ether mesogen 取代苯氧基哒嗪的合成及其除草活性的构效关系
Water quality - determination of selected phenoxyalkanoic herbicides , including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization 水质.在固相萃取和衍生作用后用气相色谱和质谱法测定包括苯达松和羟基苯基腈在内的选择的苯氧基链烷类除草剂
Through molecular design , a series of liquid crystalline copolyesters , which possibly possessed the auxetic behavior , were prepared by solution condensation reaction between 2 , 5 - bis ( p - alkoxy benzoyloxy ) hydrobenzoquinone , 4 , 4 ' - ( decanoxy ) dibenzoyl chloride and 4 , 4 ' - dihydroxy - oc , co - diphenoxydecane 经分子设计,通过2 , 5 ?二(对烷氧基苯酰氧基)对苯二酚、 4 , 4 ’ ?二羟基? , ?二苯氧基癸烷和4 , 4 ’ ? (癸二酰氧基)二苯甲酰氯之间的缩合反应合成了一系列具有负泊松比潜能的液晶共聚酯。