electron-withdrawing
In organic chemistry, an electron donating group (EDG) or electron releasing group (ERG) is an atom or functional group that donates some of its electron density ... ,The polar effect or electronic effect in chemistry is the effect exerted by a substituent on ... An electron withdrawing group or EWG draws electrons away from a reaction center. When this center is an electron rich carbanion or an alkoxide anion, ..,An electron withdrawing group or EWG draws electrons away from a reaction center. When this center is an electron rich carbanion or an alkoxide anion, the ... ,Activating groups increase the rate; Deactivating groups decrease the rate. EDG = electron donating group; EDG can be recognised by lone pairs on the atom ... ,出處/學術領域, 英文詞彙, 中文詞彙. 學術名詞 化學名詞-化學術語, electron-withdrawing inductive effects, 拉電子誘導效應. 以拉電子誘導效應 進行詞彙精確檢索結果 ... ,Electron withdrawing group (EWG): An atom or group that draws electron density from neighboring atoms towards itself, usually by resonance or inductive effects ...
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 electron-withdrawing 相關參考資料
Electrophilic aromatic directing groups - Wikipedia
In organic chemistry, an electron donating group (EDG) or electron releasing group (ERG) is an atom or functional group that donates some of its electron density ... https://en.wikipedia.org Polar effect - Wikipedia
The polar effect or electronic effect in chemistry is the effect exerted by a substituent on ... An electron withdrawing group or EWG draws electrons away from a reaction center. When this center is a... https://en.wikipedia.org What are the electron withdrawing and electron donating groups?
An electron withdrawing group or EWG draws electrons away from a reaction center. When this center is an electron rich carbanion or an alkoxide anion, the ... https://www.researchgate.net Ch12 : Substituent Effects
Activating groups increase the rate; Deactivating groups decrease the rate. EDG = electron donating group; EDG can be recognised by lone pairs on the atom ... http://www.chem.ucalgary.ca electron-withdrawing inductive effects - 拉電子誘導效應
出處/學術領域, 英文詞彙, 中文詞彙. 學術名詞 化學名詞-化學術語, electron-withdrawing inductive effects, 拉電子誘導效應. 以拉電子誘導效應 進行詞彙精確檢索結果 ... http://terms.naer.edu.tw Illustrated Glossary of Organic Chemistry - Electron withdrawing group ...
Electron withdrawing group (EWG): An atom or group that draws electron density from neighboring atoms towards itself, usually by resonance or inductive effects ... http://www.chem.ucla.edu |