diphenyl

Diphenyl carbonate shows a typical vinyl ester effect.

碳酸二苯酯表現典型的乙烯的酯類的效應.

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 ) 環氧乙烷是制取帶苯環 ( 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中間體,應用于塑料工業.

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Purification of diphenyl ether by crystallization without solvent is discussed.

用無溶劑結晶法純制二苯醚,該方法具有高效、經濟和潔凈的特點.

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Diphenyl thiourea is an important intermediate of medicine and dyestuff.

二苯硫脲是重要的醫藥和染料的中間體.

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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.

簡要介紹了酯交換法合成 碳酸 二苯酯的反應原理.

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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.

報道了在低溫條件下, 以鄰二酮和α-環烯酮為原料與炔鈉反應,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-環戊醇、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 ).

本文的主要研究內容包括間苯二酚雙 ( 二苯基磷酸酯 ) ( RDP ) 的制備 、 應用及阻燃機理.

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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 、 二聯苯惡二唑類、聯苯胺類與 氮雜 類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.

以聯苯為原料,通過芐基化反應合成高溫導熱油.

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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.

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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情況.

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