Map. Sort the following molecules by whether the substituent group is ortho/para or meta directing for electrophili...
Sort the following molecules by whether the substituent group is
ortho/para or meta directing for electrophilic aromatic
substitution.
Sort the following molecules by whether the substituent group is ortho/para or meta directing for electrophilic aromatic substitution.
Sort the following molecules by whether the substituent group is ortho/para or meta directing for electrophilic aromatic substitution
An NH2 substituent in an aromatic ring is: Select one: a. activating ortho-, meta- and para-directing b. deactivating and ortho- and para-directing c. deactivating and meta-directing d. activating and meta-directing e. activating and ortho- and para-directing
In an electrophilic aromatic substitution reaction, which group is both ortho, para directing and ring ?deactivating اختر أحد الخيارات CI- CO2H- NO - O NH2- OH-
In an electrophilic aromatic substitution reaction, which group is both ortho, para directing and ring deactivating? Select one: -CIN 0 -NH₂ O NO₂ O-CO₂H
Objectives - Section 1 • Identify a substituent as an ortho para director or a meta director, Draw the resonance structure that explains the relative directing ability of a specific substituent. Classify a substituent as an activating or a deactivating group. Explain why the halogens are ortho/para directors but are deactivators. • 1. Draw the mechanism of the reaction below and use resonance structures of the arenium ion intermediate to explain why the starting material is an ortho/para director
In an electrophilic aromatic substitution reaction, which group is both ortho, para directing and ring deactivating? of Select one: O -NH2 O-SO3H O-1 0 -CN O-OCH3
The carboxymethyl group is directing and HNO3 H2SO4 meta; deactivating meta; activating para; activating • ortho; deactivating
DRAW ALL THE RESONANACE STRUCTURES THAT WOULD RESULT
FROM ELECTROPHILIC AROMATIC SUBSTITUTION OF THE ORTHO, META, AND
PARA POSITIONS OF THE AROMATIC COMPOUND SHOWN BELOW. IDENTIFY ANY
PARTICULAR STABLE OR UNSTABLE INTERMEDIATES AND DETERMINE IF THE
SUBSTITUTION IS ORTHO, PARA, OR META DIRECTING BASED ON THE
RELATIVE STABILITY OF THE INTERMEDIATES.
-t Br meta.
Which of the following sets of substituents are all ortho/para directing in electrophilic aromatic substitution reactions? O CN, NO2, COCH3 O CI, OH, CH3 OBr, OH, COCH3 OCI, CH3. CN