Homework Answers
Since methoxide group is more strongly ortho para directing than tertiary butyl group so it directs the electrophilic cyanide to ortho position which is meta to the tertiary butyl group ,reaction with full mechanism is shown below:
Add Answer to:
please illustrate the reaction mechanism arrows and breaking
of pi bonds
5. (30 marks) Propose how...
5. (30 marks) Propose how the following molecules can be synthesized from the illustrated starting material....
5. (30 marks) Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. You are limited to using the reactions learned in this course. steps 0 HON
this is one question (the question was on a different page so i had to take...
this is one question (the question was on a different page so
i had to take 2 photos). please indicate the mechanistic arrows and
breaking of pi bonds
(30 marks) Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. You are limited to using the reactions learned in this course. steps НО ОН
1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform...
1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform ketones into alkanes. An example is provided below. step 1 step 2 NH oh oh oh oon HẠN-NH, KOH/H20 A mechanism for the Wolff-Kishner reduction is proposed online at the following website: However, all steps and all electron-pushing arrows are not clearly illustrated in this mechanism. Propose a detailed mechanism with all electron-pushing arrows for both steps of the Wolff-Kishner reduction. Notice the first...
please show all steps with necessary mechanism arrows 1. Provide the starting specific nucleophile and electrophile...
please show all steps with necessary mechanism arrows
1. Provide the starting specific nucleophile and electrophile that would result in each of the following molecules using an SN2 reaction. Do consider the ABC and provide the specific reagent necessary. (2 points) Me HH MeMe Me I wyn Me Me 2. Provide a detailed retrosynthesis and synthesis of the following compound from the indicated starting material. All atoms of the target must come from the indicated starting materials. You may use...
Each of these synthetic sequences has an issue in it. Find the issue and then propose...
Each of these synthetic sequences has an issue in it. Find the issue and then propose a modified synthesis to obtain the target molecules. It may only require a different reagent! HO i) Me Me Me NaoMe HBr a Br OMe Me HBr Me -Br Naome . Me or O ii) i) Buli ii) Br H2, Pd/C MeOH i) NaOAC Br ii) OMe H2, Pd/C MeOH Оме Meo. Design a synthesis which uses the starting material indicated to synthesize the...
1-24 need help really lost Proton Transfer: deprotonation D. 1) Add the appropriate curved arrows for...
1-24 need help really lost
Proton Transfer: deprotonation D. 1) Add the appropriate curved arrows for the following deprotonation step. Also add the other product notice how the Tema s can be converted to this by use of a strong base such as sodium a sodium ion (Na) is not drawn, in this case it is just a spectatorio PCW27 - Mechanistic steps - Part Name: Time spent 2) Label the above compounds with the appropriate name from the previous...
please snswer all thanks 5. For the following reaction step, indicate which pattern of arrow pushing...
please snswer all thanks
5. For the following reaction step, indicate which pattern of arrow pushing it represents. Circle one. A. proton transfer C. nucleophilic attack B. loss of leaving group D. rearrangement 6. The following reaction has three mechanistic steps (down, across, and up), Draw all of the curved arrows necessary to complete the mechanism. (Hint: there should be 4 arrows total) HBO OH Br H-Br OH2 + Hö 7. Draw the most likely structure of the following cation...
PLEASE ANSWER ALL A-G, will give thumbs up!! FOR A, just need explanation why reaction occurs...
PLEASE ANSWER ALL A-G, will
give thumbs up!! FOR A, just need explanation why reaction occurs
at C2 position rather than C3, already have mechanism drawn...
PLEASE EXPLAIN OR AT LEAST
JUST ANSWER ALL ASAP, BEFORE TOMORROW!!
10. Furan, an aromatic heterocycle, is capable of undergoing electrophilic aromatic substitution. When furan is treated with an acid chloride in the presence of a Lewis acid, Friedel-Crafts acylation occurs in which the electrophile is installed exclusively at the C2 position. Provide...
How to properly solve these elimination and addition reactions Elimination and Addition reactions Purpose: Fi...
How to properly solve these elimination and addition
reactions
Elimination and Addition reactions Purpose: Figuring out the ways that molecules react is the province of the mechanistic chemist. By understanding the mechanisms of reactions, the chemist can manipulate the experimental variables to favor one product over another. This element of control is the province of the synthetic organic chemist. This Workshop continues to explore how we know how molecules react and how this knowledge leads to control of the products....
need help with the boxed bullet point. writing the chemical reaction scheme for the experiment. Synthesis of an A...
need help with the boxed bullet point. writing the chemical
reaction scheme for the experiment.
Synthesis of an Alkyl Halide: A Nucleophilic Substitution Reaction, Part I Pre-lab Assignment for Synthesis of an Alkyl Halide: A Nucleophilic Substitution Reaction, Part 1 1. From The Organic Chem Lab Survival Manual ( edition) by Zubrick • Review pages 201-204: Standard Reflux. • Review pages 127-140: Extraction • Review pages 164-189: Distillation, Simple Distillation. The Distillation Example, and The Distillation Mistake. 2. Read this...
5. (30 marks) Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. You are limited to using the reactions learned in this course. steps 0 HON
this is one question (the question was on a different page so
i had to take 2 photos). please indicate the mechanistic arrows and
breaking of pi bonds
(30 marks) Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. You are limited to using the reactions learned in this course. steps НО ОН
1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform ketones into alkanes. An example is provided below. step 1 step 2 NH oh oh oh oon HẠN-NH, KOH/H20 A mechanism for the Wolff-Kishner reduction is proposed online at the following website: However, all steps and all electron-pushing arrows are not clearly illustrated in this mechanism. Propose a detailed mechanism with all electron-pushing arrows for both steps of the Wolff-Kishner reduction. Notice the first...
please show all steps with necessary mechanism arrows
1. Provide the starting specific nucleophile and electrophile that would result in each of the following molecules using an SN2 reaction. Do consider the ABC and provide the specific reagent necessary. (2 points) Me HH MeMe Me I wyn Me Me 2. Provide a detailed retrosynthesis and synthesis of the following compound from the indicated starting material. All atoms of the target must come from the indicated starting materials. You may use...
Each of these synthetic sequences has an issue in it. Find the issue and then propose a modified synthesis to obtain the target molecules. It may only require a different reagent! HO i) Me Me Me NaoMe HBr a Br OMe Me HBr Me -Br Naome . Me or O ii) i) Buli ii) Br H2, Pd/C MeOH i) NaOAC Br ii) OMe H2, Pd/C MeOH Оме Meo. Design a synthesis which uses the starting material indicated to synthesize the...
1-24 need help really lost
Proton Transfer: deprotonation D. 1) Add the appropriate curved arrows for the following deprotonation step. Also add the other product notice how the Tema s can be converted to this by use of a strong base such as sodium a sodium ion (Na) is not drawn, in this case it is just a spectatorio PCW27 - Mechanistic steps - Part Name: Time spent 2) Label the above compounds with the appropriate name from the previous...
please snswer all thanks
5. For the following reaction step, indicate which pattern of arrow pushing it represents. Circle one. A. proton transfer C. nucleophilic attack B. loss of leaving group D. rearrangement 6. The following reaction has three mechanistic steps (down, across, and up), Draw all of the curved arrows necessary to complete the mechanism. (Hint: there should be 4 arrows total) HBO OH Br H-Br OH2 + Hö 7. Draw the most likely structure of the following cation...
PLEASE ANSWER ALL A-G, will
give thumbs up!! FOR A, just need explanation why reaction occurs
at C2 position rather than C3, already have mechanism drawn...
PLEASE EXPLAIN OR AT LEAST
JUST ANSWER ALL ASAP, BEFORE TOMORROW!!
10. Furan, an aromatic heterocycle, is capable of undergoing electrophilic aromatic substitution. When furan is treated with an acid chloride in the presence of a Lewis acid, Friedel-Crafts acylation occurs in which the electrophile is installed exclusively at the C2 position. Provide...
How to properly solve these elimination and addition
reactions
Elimination and Addition reactions Purpose: Figuring out the ways that molecules react is the province of the mechanistic chemist. By understanding the mechanisms of reactions, the chemist can manipulate the experimental variables to favor one product over another. This element of control is the province of the synthetic organic chemist. This Workshop continues to explore how we know how molecules react and how this knowledge leads to control of the products....
need help with the boxed bullet point. writing the chemical
reaction scheme for the experiment.
Synthesis of an Alkyl Halide: A Nucleophilic Substitution Reaction, Part I Pre-lab Assignment for Synthesis of an Alkyl Halide: A Nucleophilic Substitution Reaction, Part 1 1. From The Organic Chem Lab Survival Manual ( edition) by Zubrick • Review pages 201-204: Standard Reflux. • Review pages 127-140: Extraction • Review pages 164-189: Distillation, Simple Distillation. The Distillation Example, and The Distillation Mistake. 2. Read this...
Most questions answered within 3 hours.
-
A) A one-way ANOVA test:
is a left-tailed test
is a right-tailed test
is a two-tailed...
asked 59 minutes ago -
A mixture of nitrogen and carbon
dioxide gases, in a 9.86 L flask at
40 °C,...
asked 2 hours ago -
11) What would be the pH of 100.0 mL of a solution that is 0.040
M...
asked 1 hour ago -
A largely aquatic division of Kingdom Fungi, rarely harmful to
humans, often found as mold/mildew, &...
asked 1 hour ago -
just another way of saying good target marketing and
understanding customer needs? Why or why not?
asked 2 hours ago -
Consider the quantum number sets listed below.
What is the name of the smallest element for...
asked 4 hours ago -
In python,write a function nameSet(first, last) that takes a
person's first and last names as input,...
asked 6 hours ago -
How do you think we should value management? Specifically how
might we try to determine MRPL...
asked 6 hours ago -
Suppose the Central Bank of Turkey starts to pay
interest on reserves. Under what circumstances this...
asked 6 hours ago -
For Bergson the concept of Being contains less reality than does
the concept of Becoming. True...
asked 8 hours ago -
What is the hydroxide ion concentration, [OH-], in a solution
with a hydronium ion concentration, [H3O+]...
asked 7 hours ago -
What species is the reducing agent in the following
equation?
Mg(s) + 2HCl (aq) --> MgCl2(aq)...
asked 8 hours ago