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Organic Chemistry - Electronic Effects Assessment Questions And Answers. $12.99   Add to cart

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Organic Chemistry - Electronic Effects Assessment Questions And Answers.

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Inductive effects - correct answer The way in which electronegative atoms polarise electron density in the single bond framework of a molecule -I electron withdrawing effect - correct answer atoms that pull electrons away ...

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  • October 9, 2024
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  • 2024/2025
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Organic Chemistry - Electronic Effects

Inductive effects - correct answer The way in which electronegative atoms polarise
electron density in the single bond framework of a molecule



-I electron withdrawing effect - correct answer atoms that pull electrons away from
the carbon that they are bonded to. more electronegative than carbon



+I electron donating effect - correct answer carbon is pulling the electrons closer to
itself as the atom it is bonded to is less electronegative



Reactivity - correct answer The movement of electron density in order to break
weak bonds and form new stronger bonds. This is based on controllable and predictable electronic
effects.



Mesomeric effects - correct answer The movement of electron density within the
double bond/lone pair system of a molecule by resonance conjugation.



Rules of Mechanism - correct answer Rule 1: The electron must start from
somewhere good

(negative charge > lone pair > double bond > single bond)



Rule 2: The electron flow must move towards something

(+ve charge on a C or an H+ > atom adjacent to +ve charge on a heteroatom > partially positive charge)



Rule 3: The electron flow must end up somewhere decent



MAKE SURE TO CONSERVE THE CHARGE



Nucleophile (Nu-) - correct answer An electron rich species that will react with C+

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