Diphenyl carbonate shows a typical vinyl ester effect.
碳酸二苯酯表現(xiàn)典型的乙烯的酯類(lèi)的效應(yīng).
辭典例句
Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.
某些苯代 ( 或多苯 ) 環(huán)氧乙烷是制取帶苯環(huán) ( 或二苯 ) 碳烯的極好原料.
辭典例句
Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.
碳酸 二苯酯是重要的有機(jī)中間體,應(yīng)用于塑料工業(yè).
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Purification of diphenyl ether by crystallization without solvent is discussed.
用無(wú)溶劑結(jié)晶法純制二苯醚,該方法具有高效、經(jīng)濟(jì)和潔凈的特點(diǎn).
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Diphenyl thiourea is an important intermediate of medicine and dyestuff.
二苯硫脲是重要的醫(yī)藥和染料的中間體.
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Methods of synthesizing diphenyl carbonate included transesterification, urea and carbon disulfide.
其合成方法主要有酯交換法 、 尿素法和二硫化碳法等.
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In this paper, the synthesis principle of transesterification of diphenyl carbonate ( DPC ) is briefly discussed.
簡(jiǎn)要介紹了酯交換法合成 碳酸 二苯酯的反應(yīng)原理.
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In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexadiine - 3,4 - diol and 3,4 - diphenyl - 3 - cyclopentene - 1 - one.
報(bào)道了在低溫條件下, 以鄰二酮和α-環(huán)烯酮為原料與炔鈉反應(yīng),合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-環(huán)戊醇、1, 2 - 二苯基 -2 - 羥基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 環(huán)戊烯 -1 -酮4種化合物.
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Its preparation method, which mainly reacted by diphenyl amine and sulfur with catalyst, is introduced.
介紹了吩噻嗪的制備方法, 主要是二苯胺與硫在催化劑存在下反應(yīng)的方法.
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Diphenyl carbonate was the important raw material for polycarbonate, with wide uses and application prospect.
碳酸二苯酯是合成聚碳酸酯的重要原料, 具有廣泛的用途和應(yīng)用前景.
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This paper introduced the preparation methods , application and flame - retarded mechanism of Resorcinol bis ( diphenyl phosphate ) ( RDP ).
本文的主要研究?jī)?nèi)容包括間苯二酚雙 ( 二苯基磷酸酯 ) ( RDP ) 的制備 、 應(yīng)用及阻燃機(jī)理.
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Besides, the synthesis of diphenyl ether, diphenyl oxadiazole diphenyl amine and aza - bis ( oxazolines ) is also discussed.
另外, 還討論了苯甲醚類(lèi) 、 二聯(lián)苯惡二唑類(lèi)、聯(lián)苯胺類(lèi)與 氮雜 類(lèi)等新型雙惡唑啉配體的合成.
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A heat - transfer fluid with high temperature resistance was synthesized through benzylation of diphenyl.
以聯(lián)苯為原料,通過(guò)芐基化反應(yīng)合成高溫導(dǎo)熱油.
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Diphenyl carbonate ( DPC ) was synthesized by decarbonylation of diphenyl oxalate ( DPO ) over Ph 4 PCl catalyst.
研究了以Ph4PCl為催化劑,草酸二苯酯脫羰基合成 碳酸 二苯酯反應(yīng).
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The paper reviewed the synthesis and production of the surfactant dodecyl diphenyl ether sodium disulfonate.
介紹了十二烷基二苯醚二磺酸鈉的合成及生產(chǎn)情況.
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