diphenylmethane发音

意思翻译

n.二苯基甲烷

相似词语短语

diphenyl phosphate───[化] 磷酸二苯酯

diphenyl azo───偶氮二苯

diphenyl sds───二苯基十二烷基硫酸钠

diphenyl tin───n.二苯基锡；二苯锡

diphenyl msds───二苯msds

diphenyl cas───二苯基cas

双语使用场景

Diphenylmethane would have a two proton peak.───二苯甲烷必定有一个二质子的峰。

Status quo of the technology, production, and market at home and abroad of 4,4'-diphenylmethane-diisocyanate (MDI) was summarized.───综述了国内外4，4’二苯甲烷二异氰酸酯（MDI）的工艺技术、生产及市场供需现状。

CONCLUSION: compound 1 was a new diphenylmethane derivative, and compounds 2-6 were isolated from the genus Uvaria for the first time.───结论：化合物1是一个新的二苯甲烷类衍生物，化合物2 - 6皆为紫玉盘属植物中首次分到。

Diphenylmethane (DPM) is a useful chemical material in spice production and an important intermediate in drug and organic synthesis.───二苯基甲烷，通常用于香料工业，同时又是生产染料、医药的重要中间体。

The mechanism of the hydrolysis reaction of diphenylmethane diisocyanate (MDI) in dilute solution was studied by NMR.───采用核磁共振波谱（NMR）研究了二苯基甲烷二异氰酸酯（MDI）在稀溶液中的水解反应机理。

Synthesis of diphenylmethane catalyzed by aluminum chloride───三氯化铝催化合成二苯甲烷

The Synthetic Methods of Diphenylmethane Dicarbamic Acid Esters───二苯甲烷二氨基甲酸酯的合成方法

英语使用场景

CONCLUSION: Compound 1 was a new diphenylmethane derivative, and compounds 2-6 were isolated from the genus Uvaria for the first time.

The mechanism of the hydrolysis reaction of diphenylmethane diisocyanate (MDI) in dilute solution was studied by NMR.

As an artificial enzyme, it can be optimized by changing the diphenylmethane units or bridging chains or by chemical modification of hydrophobic cavities to form new host compounds.

The oxidation of diphenylmethane with H_2O_2 under microwave irradiation was investigated using iron acetate as catalyst and glacial acetic acid as solvent.

The polyurethane was synthesized by modified lignin substituting part of glycol and toluene diisocyananate or diphenylmethane diisocyanate.

Diphenylmethane (DPM) is a useful chemical material in spice production and an important intermediate in drug and organic synthesis.

Diphenylmethane would have a two proton peak.

This system also can catalyze the reaction of benzene with alkyl chloride, in which only the desired diphenylmethane is isolated in good yield (5 equiv. ).

The results show that the application of iron acetate catalyst can not only promote diphenylmethane conversion, but also accelerate the reaction rate.