Draw out the detailed mechanisms for each step of bromination of acetanilide, aniline, and anisole while including the most stable resonance contributor for each intermediate. Then rank the three in order of activating ability and clearly explain why.
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Draw out the detailed mechanisms for each step of bromination of acetanilide, aniline, and anisol...
Provide detailed mechanisms for each of the following reactions. Be certain to use arrow pushing (electron...
Provide detailed mechanisms for each of the following reactions. Be certain to use arrow pushing (electron pushing) and to draw out all intermediates. If an intermediate is resonance stabilized, draw the most stable resonance contributor. H2SO4 a) heat CH3 нс 1 HI Ное heat c)
#1. Using curved arrows to symbolize electrons, write a complete reaction mechanism for the bromination of...
#1. Using curved arrows to symbolize electrons, write a complete reaction mechanism for the bromination of acetanilide to create the product. Include the resonance structures for any charged, delocalized intermediates that are involved. #2. Why does performing the experiment at 0 degrees Celsius help you identify some of the relative rates of reactivity? #3. Explain why a methyl group is a mildly activating group while a methoxy group is strong activating. #4. Explain why-- NH2 act as an activator and--...
UVVUCOUGY 120 iz#9 Before 1:00p.m. iz #9 Before 1:00 p.m. Signature 1. Provide detailed mechanisms for...
UVVUCOUGY 120 iz#9 Before 1:00p.m. iz #9 Before 1:00 p.m. Signature 1. Provide detailed mechanisms for each of the following reactions. Be certain to use arrow pusni tions. Be certain to use arrow pushing (electron pushing) and to aw out all intermediates. If an intermediate is resonance stabilized. draw the most stable resonance contributor
use the notes provided to help answer the question above. will rate well The second step...
use the notes provided to help answer the question
above. will rate well
The second step of the synthesis transformation of the chlorosulfonyl functional group into a sulfonamide) is an example of a a. Nucleophilic displacement (substitution) b Elimination C. Electrophilic aromatic substitution d. Acid hydrolysis Esterification e. THE SULFONIC ACID GROUP AND ITS DERIVATIVES Sulfonic acids are organic analogs of sulfuric acid, a very strong acid. They are highly corrosive, react vigorously with water, and can cause skin bums....
1 - Discuss correctly why each substituent favors the observed major product. (e.g. stability of the...
1 - Discuss correctly why each substituent favors the
observed major product. (e.g. stability of the carbocation
intermediate resonance hybrid, steric hindrance at reaction
location) How does the stability of the intermediates (from the
handout done during the lab) rationalize the observed products
formed? Do more stable intermediate lead to more products or
less
2- Create a general rule that correctly correlates
EDG/EWG behavior of a substituent and the preferred regiochemistry
of the reaction. Where do EDGs tend to substitute?...
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use...
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate "acidic water"). (6 pts) 4. Draw a stepwise, detailed mechanism for the reaction below. Use curved arrows to indicate the flow of electrons. (Hint: think of this reaction as a combination of addition of HX (step 1) and hydration (step 2)]. In the second step, an...
3. Indicate the type e the type of fundamental mechanistic step displayed in each of the...
3. Indicate the type e the type of fundamental mechanistic step displayed in each of the following transformations. Use on transfer. NA for nucleille attack LG for loss of leaving group, and R for rearrangement NA 4. Rank the following carbocations in order of stability (1 MOST-3 - LEAST). For the second set, one of the three is more stable the others due to resonance Circle the one that exhibit this property Dowarows showing the mechanism nowotections of the following...
just need (e) to (h) 5. Molecules with an-OH group directly bonded to a C-C sp...
just need (e) to (h)
5. Molecules with an-OH group directly bonded to a C-C sp hybridized carbon are called "enol"'s. The types of chemical reactions which enols undergo are substantially different from those of normal alcohols. By considering the Brensted-Lowry and Lewis acid/base reactivity of an enol, you can predict a few of these differences. (a) Ethenol, the simplest "enol", can react as a BL. base in three different places, by gaining a proton at either of the two...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic acid (aniline derivative) and 8-ani...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....
Provide detailed mechanisms for each of the following reactions. Be certain to use arrow pushing (electron pushing) and to draw out all intermediates. If an intermediate is resonance stabilized, draw the most stable resonance contributor. H2SO4 a) heat CH3 нс 1 HI Ное heat c)
UVVUCOUGY 120 iz#9 Before 1:00p.m. iz #9 Before 1:00 p.m. Signature 1. Provide detailed mechanisms for each of the following reactions. Be certain to use arrow pusni tions. Be certain to use arrow pushing (electron pushing) and to aw out all intermediates. If an intermediate is resonance stabilized. draw the most stable resonance contributor
use the notes provided to help answer the question
above. will rate well
The second step of the synthesis transformation of the chlorosulfonyl functional group into a sulfonamide) is an example of a a. Nucleophilic displacement (substitution) b Elimination C. Electrophilic aromatic substitution d. Acid hydrolysis Esterification e. THE SULFONIC ACID GROUP AND ITS DERIVATIVES Sulfonic acids are organic analogs of sulfuric acid, a very strong acid. They are highly corrosive, react vigorously with water, and can cause skin bums....
1 - Discuss correctly why each substituent favors the
observed major product. (e.g. stability of the carbocation
intermediate resonance hybrid, steric hindrance at reaction
location) How does the stability of the intermediates (from the
handout done during the lab) rationalize the observed products
formed? Do more stable intermediate lead to more products or
less
2- Create a general rule that correctly correlates
EDG/EWG behavior of a substituent and the preferred regiochemistry
of the reaction. Where do EDGs tend to substitute?...
3. Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate "acidic water"). (6 pts) 4. Draw a stepwise, detailed mechanism for the reaction below. Use curved arrows to indicate the flow of electrons. (Hint: think of this reaction as a combination of addition of HX (step 1) and hydration (step 2)]. In the second step, an...
3. Indicate the type e the type of fundamental mechanistic step displayed in each of the following transformations. Use on transfer. NA for nucleille attack LG for loss of leaving group, and R for rearrangement NA 4. Rank the following carbocations in order of stability (1 MOST-3 - LEAST). For the second set, one of the three is more stable the others due to resonance Circle the one that exhibit this property Dowarows showing the mechanism nowotections of the following...
just need (e) to (h)
5. Molecules with an-OH group directly bonded to a C-C sp hybridized carbon are called "enol"'s. The types of chemical reactions which enols undergo are substantially different from those of normal alcohols. By considering the Brensted-Lowry and Lewis acid/base reactivity of an enol, you can predict a few of these differences. (a) Ethenol, the simplest "enol", can react as a BL. base in three different places, by gaining a proton at either of the two...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
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