EDG:电子给予基

“电子给予基”在化学领域中常被简写为EDG,这一缩写便于快速书写和高效使用。它广泛应用于有机化学、材料科学等多个综合性研究分支,用于描述能够向分子体系提供电子的原子或官能团,是理解和调控化学反应活性的重要概念之一。

Electron Donating Group具体释义

  • 英文缩写:EDG
  • 英语全称:Electron Donating Group
  • 中文意思:电子给予基
  • 中文拼音:diàn zǐ jǐ yǔ jī
  • 相关领域edg 未分类的

Electron Donating Group的英文发音

例句

  1. When an H atom or electron donating group ( i.e., CH 3 ) was present at the 3 position, hydroxylation proceeded at the 2 position, but the presence of electron withdrawing substituent groups ( i.e., OH or COOH ) at the 3 position inhibited hydroxylation.
  2. 当3位上有H原子或供电子基团时,羰基化可在2位上进行,但3位上的吸电子取代基团会抑制羰基化。
  3. We use N-ethyl carbazole as the electron donating group, and the cyanoacetate as the electron-withdrawing group, connecting the two parts together by converting different II bridge bonds.
  4. 以n-乙基咔唑作为供电子基团,氰基乙酸为拉电子基团,通过变换不同的∏桥键来合成。
  5. The photodegradation experiment showed that the introduction of electron withdrawing group on methane chain would improve the photo-stability of the dye, while electron donating group would decrease the photo-stability.
  6. 三种染料与其母核染料的光降解对比试验说明,甲川链上引入吸电子基团使得染料光稳定性提高,而供电子基团则光稳定性下降。
  7. The influence of the molecular conjugated chain length and the electron - donating group on βμ was examined.
  8. 考察了分子共轭链长、给电子基团对βμ的影响。