Homework Answers
Aromatic electrophilic substitution refers to the substitution of H+ of benzene ring with any other electrophile (electron deficient species).
The incoming electrophile can be directed either towars ortho/para position or meta position. If it directed towards ortho/para, then it is said to be Activating and if directed towards meta, it is said to be de-activating in nature.
Deactivating group: -CN, Br, (C=O)OCH3
Activating group: CH3, , ester O(C=O)CH3
Add Answer to:
Please select all groups below that would act as a deactivating group with respect to an...
Please select all groups below that would act as a ortho/para directors with respect to an...
Please select all groups below that would act as a ortho/para directors with respect to an electrophilic aromatic substitution. О оснэ 0 (C=OẠCH3 (acyl) OC NO2 ON(CH3)2 -Bu
In an electrophilic aromatic substitution reaction, which group is both ortho, para directing and ring deactivating?...
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
Activating groups "speed up" electrophilic substitution of aromatics and deactivating groups "slow down" electrophilic substitution. 1....
Activating groups "speed up" electrophilic substitution of
aromatics and deactivating groups "slow down" electrophilic
substitution.
1. Ignoring halogens, what is different between the composition
of the ortho-para directors and the meta directors?
2. What causes the deactivating groups to "slow down" the
substitution? What may be used to speed up these reactions?
3. How does carbocation stabilization affect the orientation of
the products in each orientation?
Activating groups Deactivating groups ortho-, para- directors -hydroxyl (OH) -alkoxy (OR) -amino (NH2, NR)...
In an electrophilic aromatic substitution reaction, which group is both ortho, para directing and ring deactivating?...
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
Please answer as soon as possible Select the statement that is true about the electrophilic aromatic...
Please answer as soon as possible
Select the statement that is true about the electrophilic aromatic substitution and the molecule shown. Select one: a. The carbonyl carbon is activating. The CH, group is deactivating. Therefore, the CH, group will dictate the location of the reaction. b. Both groups are activating. Therefore, the reaction will occur ortho to both groups. c. The carbonyl carbon is deactivating. The CH2 group is activating. Therefore, the CH2 group will dictate the location of the...
1. please check what is wrong. Thank you! Determine the product formed when each compound is treated with...
1. please check what is wrong. Thank you!
Determine the product formed when each compound is treated with Br2 and FeBr3. Drag the atom labels to their appropriate positions. CN Atom labels H H Br Br2 A. FeBr Br H OH OH Br Br. Br2 FeBr3 H H Br Br H Br2 FeBr H1 H Reset T Rank the compounds in each group in order of decreasing reactivity in electrophilic aromatic substitution. CI Decreasing reactivity Rank the compounds in each...
please help in all sections asap!! In a Clemmensen reduction, an aryl ketone is reduced to...
please help in all sections asap!!
In a Clemmensen reduction, an aryl ketone is reduced to an Oaryl aldehyde Caryl alkane aryl carboxylic acid aryl ester aryi anhydride Identify the electrophile for the Friedel-Crafts acylation of benzene. O aluminum tetrachloride anion aluminum chloride acylium ion carbocation carbanion Which of the following criteria is necessary for a nucleophilic aromatic substitution reaction? © A. The ring must contain a very strong electron withdrawing group. B. The ring must contain a leaving group....
Which of the functional groups can act as a hydrogen bond donor? Select all that apply...
Which of the functional groups can act as a hydrogen bond donor? Select all that apply Amide Aromatic ring Carboxylic acid Amine Alcohol Ester Ether Ketone
to form Which of the following possible Birch reduction products would not be expected CH3 CH3...
to form Which of the following possible Birch reduction products would not be expected CH3 CH3 0 CH3 A. B. C. Which of the following substrates would most likely undergo a successful nucleophilic aromatic substitution reaction with diethylamine? NO2 NO 2 NO 2 A. B. C. D. Which of the following resonance structures does not depict stabilization of the negative charge in the Meisenheimer complex? 0 A. The nitro group has which of the following effects in electrophilic aromatic substitution?...
Synthesis of disubstituted benzenes involves two steps, each introducing one of the functional groups For the...
Synthesis of disubstituted benzenes involves two steps, each introducing one of the functional groups For the synthesis of p-chlorosulfonic acid, select the reagent for each step and draw the structure of the monosubstituted intermediate compound. Put the intermediate substituent in the same place that it is oberved in the product (i.e. either the top or the bottom of the benzene ring). Intermediate Step 1 Step 2 O C2, peroxide O Ch. FeCl3 O SOs, H2S04 O Cl2. peroxide O Cl2....
Please select all groups below that would act as a ortho/para directors with respect to an electrophilic aromatic substitution. О оснэ 0 (C=OẠCH3 (acyl) OC NO2 ON(CH3)2 -Bu
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
Activating groups "speed up" electrophilic substitution of
aromatics and deactivating groups "slow down" electrophilic
substitution.
1. Ignoring halogens, what is different between the composition
of the ortho-para directors and the meta directors?
2. What causes the deactivating groups to "slow down" the
substitution? What may be used to speed up these reactions?
3. How does carbocation stabilization affect the orientation of
the products in each orientation?
Activating groups Deactivating groups ortho-, para- directors -hydroxyl (OH) -alkoxy (OR) -amino (NH2, NR)...
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
Please answer as soon as possible
Select the statement that is true about the electrophilic aromatic substitution and the molecule shown. Select one: a. The carbonyl carbon is activating. The CH, group is deactivating. Therefore, the CH, group will dictate the location of the reaction. b. Both groups are activating. Therefore, the reaction will occur ortho to both groups. c. The carbonyl carbon is deactivating. The CH2 group is activating. Therefore, the CH2 group will dictate the location of the...
1. please check what is wrong. Thank you!
Determine the product formed when each compound is treated with Br2 and FeBr3. Drag the atom labels to their appropriate positions. CN Atom labels H H Br Br2 A. FeBr Br H OH OH Br Br. Br2 FeBr3 H H Br Br H Br2 FeBr H1 H Reset T Rank the compounds in each group in order of decreasing reactivity in electrophilic aromatic substitution. CI Decreasing reactivity Rank the compounds in each...
please help in all sections asap!!
In a Clemmensen reduction, an aryl ketone is reduced to an Oaryl aldehyde Caryl alkane aryl carboxylic acid aryl ester aryi anhydride Identify the electrophile for the Friedel-Crafts acylation of benzene. O aluminum tetrachloride anion aluminum chloride acylium ion carbocation carbanion Which of the following criteria is necessary for a nucleophilic aromatic substitution reaction? © A. The ring must contain a very strong electron withdrawing group. B. The ring must contain a leaving group....
to form Which of the following possible Birch reduction products would not be expected CH3 CH3 0 CH3 A. B. C. Which of the following substrates would most likely undergo a successful nucleophilic aromatic substitution reaction with diethylamine? NO2 NO 2 NO 2 A. B. C. D. Which of the following resonance structures does not depict stabilization of the negative charge in the Meisenheimer complex? 0 A. The nitro group has which of the following effects in electrophilic aromatic substitution?...
Synthesis of disubstituted benzenes involves two steps, each introducing one of the functional groups For the synthesis of p-chlorosulfonic acid, select the reagent for each step and draw the structure of the monosubstituted intermediate compound. Put the intermediate substituent in the same place that it is oberved in the product (i.e. either the top or the bottom of the benzene ring). Intermediate Step 1 Step 2 O C2, peroxide O Ch. FeCl3 O SOs, H2S04 O Cl2. peroxide O Cl2....
Most questions answered within 3 hours.
-
The free energy change for the following reaction at 25 °C, when
[Sn2+] = 1.17 M...
asked 29 minutes ago -
An MNE is this kind of industry when competition in one country
is essentially independent of...
asked 2 hours ago -
. For this set of questions, determine what
proportion of a normal distribution is located betweeneach...
asked 2 hours ago -
A college student is employed as a door-to-door newspaper
salesman. Historical data suggests that the student...
asked 3 hours ago -
MATLAB HW 11 problem using Switch Case and Input commands
Write a script file that calculates...
asked 3 hours ago -
Considering gravitational time dilation, calculate the time that
passes in Earth’s surface while 1 hour passes...
asked 3 hours ago -
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 4 hours ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 4 hours ago -
IN PYTHON ONLY !! Program 2: Re-work
program #5 (WeeklyHours) from the previous assignment such that...
asked 5 hours ago -
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 7 hours ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 8 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 8 hours ago