Answered: Please give a reasonable mechanism for…

Please give a reasonable mechanism for the following reaction using a carbene or related intermediate. Please draw it out and write out the steps. PLEASE SHOW WITH ARROWS.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter9: Alkynes: An Introduction To Organic Synthesis

Section9.8: Alkylation Of Acetylide Anions

Problem 10P

See similar textbooks

Related questions

Q: Analyze the IR spectra for the attached reaction in Grignard experiment and fill the table below?…

A: The IR spectroscopy is also called vibrational spectroscopy. The peaks in the IR spectra are due to…

Q: Predict the regiochemical outcome (major product) for the following Diels-Alder reaction: Draw Your…

A: Diels-Alder reaction:It is a 4+2 cycloaddition reaction of a diene and a dienophile to give…

Q: Question 5 Write a complete set of resonance forms for each of the following:

A: When the Lewis structure is not able to describe the bonding, resonance structures are used.…

Q: Provide a reasonable synthesis of the alkyl chloride Shown below from the alkyl bromide starting…

A: The conversion from bromo-pentane to chloro-heptane can be done by following steps :Gilman Reagent -…

Q: 4. What product is expected from this reaction? (A) (C) میں N. OH NH₂ NHNH2 NHANH (B) (D) NH NH₂ NH₂…

Q: What is the molar mass of manganese (IV) sulfite?

Q: Arrange these types of radiation in order of increasing energy (from low energy at top to high…

A: Answer:Here:

Q: How the band gap is observed in nanomaterials?

A: The objective of this question is to understand how the band gap is observed in nanomaterials. The…

Q: Consider a 0.292 M aqueous solution of NaClO₂ where MM(NaClO₂) = 90.44 g/mol and the K₂(HCIO₂) = 1.1…

A: We have to choose the correct option.

Q: When cation (X) has a charge (2+) and anion (Y) has a charge (3-) , the certian ionic compound…

A: The objective of the question is to determine the number of moles of ions formed when 1 mol of an…

Q: 2 SO₂(g) + O₂(g) - 2 SO3(g) K = 4.32 If the equilibrium concentrations of SO, and O₂ are 0.611 M and…

A: The objective is to determine the equilibrium concentration of for the given reaction. Given,The…

Q: Please provide the list of reagents or synthesis steps needed. Ho 애 -OH '애 Meo ome

A: Decarboxylation is a chemical reaction in which a carboxylic acid group (−COOH) is removed from a…

Q: CH3 12Using the given starting material, show how you would accomplish the following synthesis. HO

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 1. Compound 1 is one isomer of 1,3-dicholoro-2,4,6-triisopropylcyclohexane. a) Draw both chair…

A: Groups at axial position due to 1,3-diaxial interaction decrease the stability of cyclohexane…

Q: Which of the following would indicate the strongest intermolecular forces in a solic a low melting…

A: To solve this problem we have to know about effect of intermolecular forces in solids.

Q: Oxalic acid, H2C2O4,is a poisonous substance used mainly as a bleaching agent. Calculatethe…

A: The objective of this question is to calculate the concentrations of all species present at…

Q: CI 1. NaBH(OCH3)3 (1 eq), CH₂OH 2. HCI, H₂O

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Create two reactions of valine and phenylalanine combined forming a dipeptide

A: The objective of the question is to illustrate the reactions of two amino acids, valine and…

Q: Select the correct IUPAC name for the following organic substrate, including the R or S designation…

A: The longest chain is the parent carbon chain.The substituents are numbered following the lowest…

Q: For the cationic polymerization of ethyl vinyl ether initiated with a water/aluminum chloride…

A: Cationic polymerization is a process during which a cationic initiator interacts with monomer which…

Q: What is the product of the following reaction? H за a. С HO 0 HO H H Н H₂/Pt b. d. HO HO HO H H H Н

A: In the above reaction 3-oxopent-4-enal is treated with H2 in the present of metal platinum as…

Q: ing curved arrow(s) to draw step 2 of the mechanism. Modify the given drawing of the product as nee…

A: The objective of the question is to find the curved arrow mechanism of the given step in which…

Q: Which of these two products would be the major product?

A: The reaction given is,

Q: 3. Titration: Strong Acid / Weak Base. (I warned you to be ready!) Here's the cool chart! Analyte:…

A: The objective of this question is to calculate the pH at different points during the titration of a…

Q: MECHANISM ACTIVITY Acid-Catalyzed Ester Hydrolysis Step 1: Add a proton OR' OC XI H3C. +OH Step 1:…

A: Acid catalyzed ester hydrolysis :- On hydrolysis of ester we get carboxylic acid and alcohol as a…

Q: Nitesh

A: The objective of this question is to calculate the pH of a solution containing a diprotic acid. A…

Q: Give answer to all parts otherwise i will give you downward

A: All parts are solved.Explanation:

Q: (2)-3-methyl-pent-2-ene is reacted with Br2 in CH3OH, as shown in the reaction scheme below. Br2 X=…

A: This is an example of addition of unsymmetrical reagent to an alkene

Q: For the given SN2 reaction, draw the organic and inorganic products of the reaction, and identify…

A: Alkyl bromide reacts with alkoxide ion to form an ether by the Williamson ether synthesis. The…

Q: lonic Compound Generation Potassium Zinc Acetate Carbonate Sulfate 1 2 3 10 12 19 28 Sulfite 5 14 21…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: Payalben

A: The question is asking for the result of the reaction between hydroxide ion (OH-) and sodium…

Q: What is the [A²-] (in mol L-1) of a solution containing 1.081 mol L-1 of a diprotic acid with PKA1 =…

A: Given ,Molarity of diprotic acid = 1.081

Q: CO2 strongly absorbs radiation re- emitted from earth with a frequency of 2.00 x 10^14 Hz. How much…

A: For one mole of photon,Frequency of the absorb radiation,Energy in KJ = ?

Q: PHNHNH2, TSOH PhaPCH, NaH

A: -> Carbonyl compounds (aldehydes and ketones) have electrophilic character where it can give…

Q: Let's see if you can identify the parts of a heating/cooling problem. Fill in the table below.…

A: In the given question we have to determine the number of phase transitions and heating steps present…

Q: What is the pOH of solution formed by mixing 200. mL of 0.10 M HCl with 200. mL of 0.15 M NaOH?

A: The objective of this question is to calculate the pOH of a solution formed by mixing 200 mL of 0.10…

Q: Calculate the pH for each case in the titration of 50.0 mL of 0.120 M HClO(aq) with 0.120 M KOH(aq).…

A: Given ,a. What is the pH before the addition of KOH?b. What is the pH after the addition of 25.0 mL…

Q: 3Cl2 + 2MnO2+ 8OH-2MnO4- + 6Cl-+ 4H2O In the above redox reaction, use oxidation numbers to…

A: Please see attachment below for answer and explanation. Explanation:Step 1: Step 2:An oxidizing…

Q: 5. Synthesis Design a synthesis of the following transformation. Show how the following multi-step…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Incorrect Your answer is incorrect. Check your mechanism arrows. Draw the simplest curved arrow…

Q: Physical changes Cause a change in composition of the substances involved. Cause a change in…

A: The objective of the question is to understand the effects of physical changes on the composition,…

Q: Draw the product of the following reaction. .CO,CH,CH3 Draw only the product derived from the acyl…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: 4. Give the major organic product(s) of the reactions shown below. Be sure to show all stereoisomers…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: The equilibrium constant, K, for the following reaction is 1.20 x 10-² at 500 K. PCI 5(9) PCI3(9) +…

A: Given ,Reaction : Equilibrium constant : Equilibrium concentration :Objective : Calculate…

Q: 6. Select the IUPAC name(s) for the product(s) of the following reaction. 4 Br 1-aminonaphthalene…

A: Aromatic compounds are highly electron-rich due to the presence of π electron cloud. Consequently,…

Q: Provide the systematic name for each of the following isomeric amides with the chemical formula CH₁,…

A: E/Z describes alkene stereochemistry. Higher priority groups on the same side = Z (together).…

Q: ne step in the gluconeogenesis pathway for the biosynthesis of glucose is the partial reduction of…

A: Given is one step of glucogenesis.In this rreaction partial reduction of 3-phosphoglycerate to…

Q: If the molecule below was treated with 1 equivalent of NaOH, what would be the expected site of…

A: Answer:When acid and base solution are mixed then acid-base reaction takes place and salt and water…

Q: Noting the curved arrows, draw all the product(s), organic and inorganic, of the following reaction.…

Q: Describe, using curly arrows, how limonene is biosynthesized from geranyl pyrophosphate. ham OH OH…

A: The objective of the question is to explain the biosynthesis of limonene from geranyl pyrophosphate…

Concept explainers

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.

Question

Please give a reasonable mechanism for the following reaction using a carbene or related intermediate.
Please draw it out and write out the steps. PLEASE SHOW WITH ARROWS.
C
m-CPBA (1.0 equiv)
CH₂Cl2, 0 °C, 1h
then, Ph3AuNTf2
(5 mol %), 1 h
85%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Reaction Mechanism:

VIEW

Step 2: Mechanism:

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

I am working on a practice assignment for my organic II course and am having difficulty with a question that asks to identify the reaction sequence used to synthesize isopropylcyclopentane. I would really appreciate the help!
In the presence of acid such as H2SO4, 3,4-dimethyl-1-pentene undergoes isomerization to 2,3-dimethyl-2-pentene (shown below). Write a complete mechanism, showing all steps and using curved arrows to explain this observation.
Show the mechanism of the conversion of 2-methyl-1-propene (shown below) into PAN (peroxyacetylnitrate) and CO2 in the atmosphere
can i get help drawing out actual structures including the nucleophilic addition of Cy2NH to parafomaldehyde and its hemiaminal intermidiate and the condensation step when it is displaced by terminal alkyne forming allene, also what is dioxane getting rid of as the solvent, thanks
(a) (i) 3-Methyl-2-butanol will react with sulphuric acid to give two isomeric alkenes in 3:1 proportions.(i) Write down the structures for these alkenes and assign appropriate systematic names to them. (ii) Name the most abundant isomer. (iii) Write down detailed mechanism for the formation of a minor product.
Please show mechanisms for following schemes
1. Esters can be synthesized from the nucleophilic substitution reaction of anhydrides and alcohol in the presence of a base give a complete mechanism and the final product for the reaction below 2. using appropriate illustrations, explain what is meant by the tetrahedral transition state( also indicate the geometry for the starting material and product).
ANSWER ASAP Please show the electron-flow mechanism of nitrobenzene to aniline. This involves predicting major and by-products using electronic and structural effects. The arrow push mechanism must be shown.
Conformation control of reaction mechansims. Consider the reaction below: Provide all possible elimination products from this reaction and identify the major elimination product. Provide mechanisms (with curved arrows) that clearly explain the reaction outcome.
3 Give mechanisms for the acid-catalyzed and base-promoted alpha-halogenation ofketones. Explain why multiple halogenations are common with basic catalysis andgive a mechanism for the haloform reaction
Show the complete mechanism for the Wolff-Kishner reaction of 2-butanone. Write the complete mechanism for this reaction by showing all the electron flow with arrows, charges (+/-) and include all intermediate structures.
4. Give the mechanism for the following reaction of a Grignard reagent (RMgBr) with diethylcarbonate.