What is the best explanation for the compound information provided here?CH3ortho/paradirectorCF3metadirectora. The CF3 substituent is meta directing because the electron donating (ED)effects outweigh the electron withdrawing (EW) the effects.b. The CH3 substituent is ortho/para directing because the electron withdrawing(EW) effects outweigh the electron donating (ED) effects.c. The CF3 substituent is meta directing because the electron withdrawing (EW)effects outweigh the electron donating (ED)effects.d. None of the above

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What is the best explanation for the compound information provided here?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter19: Eas: Electrophilic Aromatic Substitution

Section: Chapter Questions

Problem 44E

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

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What is the best explanation for the compound information provided here?
CH3
ortho/para
director
CF3
meta
director
a. The CF3 substituent is meta directing because the electron donating (ED)
effects outweigh the electron withdrawing (EW) the effects.
b. The CH3 substituent is ortho/para directing because the electron withdrawing
(EW) effects outweigh the electron donating (ED) effects.
c. The CF3 substituent is meta directing because the electron withdrawing (EW)
effects outweigh the electron donating (ED)effects.
d. None of the above

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