cycloaddition发音

意思翻译

n.环加成作用

相似词语短语

双语使用场景

The cycloaddition itself is the slow step.───环化作用本身是慢的一步。

These, cycloaddition reactions proceed with stereoselectivity.───上述反应具有(顺，反)立体选择性。

synthesis of polysubstituted aromatic compounds by using a tandem cycloaddition aromatization reaction was reported.───报道了通过串联环加成芳构化反应合成多取代芳族化合物的方法。

The 1, 3dipolar cycloaddition of pyridinium ylides with alkenes in the presence of TPCD, a mild bimetallic oxidant, was studied.───研究了吡啶钅翁盐生成的叶立德与烯烃在一种温和的双金属氧化剂TPCD存在下的1,3-偶极环加成反应。

Theoretical Study on the Mechanism of the Cycloaddition Reaction between Alkylidene Carbene and Propylene───亚烷基卡宾与丙烯环加成反应机理的理论研究

Theoretical Study on the Mechanism of the Cycloaddition Reaction between Carbene and Formyl chloride───单重态卡宾与甲酰氯环加成反应机理的理论研究

Studies on Synthesis of Fluorine-containing Heterocycles via Cycloaddition Reaction Strategy───用环加成反应合成含氟杂环化合物的研究

Theoretical Study on the Mechanism of the Cycloaddition Reaction Between Carbene and Benzene───卡宾与苯环加成反应机理的理论研究

英语使用场景

In most cases, 1,3-dipolar cycloaddition of azides with acetylenes is the only way to synthesize substituted 1,2,3-triazoles.

These, cycloaddition reactions proceed with stereoselectivity.

This paper introduce 1, 3-dipolar cycloaddition as a type of reaction, and also mentioned several disputed mechanisms and arguments: R.

This paper focuses on the cycloaddition reactions on solid phase supports and their applications in organic synthesis and mechanism research.

Asymmetric 1, 3 - dipolar cycloaddition can be strongly catalyzed by chiral oxazaborolidines.

The studies indicate that 1,3-dipolar cycloaddition reactions are concerted reactions.

The cycloaddition itself is the slow step.

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The reaction mechanism of 4-methyl-5-ethenyl-heptanitril e oxide cycloaddition is studied with the molecular orbital AM1 method and transit ion state theory.