Vim li cas carboxylate ion ruaj khov dua li Phenoxide ion?

Video: Vim li cas carboxylate ion ruaj khov dua li Phenoxide ion?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Cov carboxylate ion yog ruaj khov dua tus phenoxide ion . Qhov no yog vim nyob rau hauv phenoxide ion , tus nqi tsis zoo nyob ntawm ib qho electronegative oxygen atom thiab tsawg dua electronegative carbon atoms. Yog li ntawd, lawv pab txhawb rau resonance stabilization ntawm lub phenoxide ion tsawg dua.

Yog li ntawd, vim li cas Phenoxide ion ruaj khov?

Hauv phenoxide ion Cov nqi tsis zoo ntawm oxygen atom koom nrog hauv resonance nrog pi electron ntawm benzene nplhaib, los ntawm qhov phenoxide ion tau ruaj khov . Yog li ntawd, qhov ntau electronegative oxygen atom tau txais txiaj ntsig zoo. yog li ntawd, tom qab ntawd tsawg dua ruaj khov tshaj qhov qub.

Qhov thib ob, vim li cas carboxylic acid muaj zog dua phenol? Carboxylic acid yog acidic ntau tshaj phenols vim tias cov nqi tsis zoo hauv carboxylate anion yog kis tau ntau dua li piv rau phenoxide ion vim muaj ob lub electronegative O-atoms hauv carboxylate anion piv rau ib qho hauv phenoxide ion.

Kuj Paub, vim li cas Phenoxide ruaj khov dua phenol?

Phenoxide ion yog ruaj khov dua phenol . Qhov no yog vim qhov phenoxide ion muaj ntau stabilized resonating qauv piv rau cov phenol . Qhov txiaj ntsig zoo ntawm O atom destabilises lub phenol . Yog li ntawd, Phenoxide ion yog ruaj khov dua phenol.

Muaj pes tsawg resonance qauv ua tau rau Phenoxide ion?

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