Give mechanistic explanations for the following synthetic transformations. (v)(vi)PhCO₂HCH,PhAc₂O, TSOH(i) LDA then Mel(ii) P(OME)3, heatPhSOHCH,Phmo

Answered: Image /qna-images/answer/53b23434-924c-40ad-89db-8d175619c5ae.jpg

Answered: (v) (vi) Ph 10-t CO₂H CH,Ph Ac₂O, TSOH…

Science

Chemistry

(v) (vi) Ph 10-t CO₂H CH,Ph Ac₂O, TSOH (i) LDA then Mel (ii) P(OME)3, heat PhS á OH CH,Ph

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.71PAE: Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’....

See similar textbooks

Related questions

Q: 15.93 Classify each of the following species as a Lewis acid or a Lewis base: (a) CO2, (b) H₂O, (c)…

A: A Lewis acid is a chemical species that is deficient in electrons and can accept an electron…

Q: Calculate ΔG° and KP for the following equilibrium reaction at 25.00°C: 2H2O(g) ⇌ 2H2(g) + O2(g)…

A: To calculate ∆G° , we have to use standard ∆G° of formation of all species involved in reaction.…

Q: Draw the Lewis structures for each of the following molecules. 1) NH3 2) PC14 3) NOCI 4) HNO2 5) SO3…

A: In Lewis structure all bonds and lone pairs are shown. First of all we have to determine total…

Q: n the laboratory, a general chemistry student measured the pH of a 0.477 M aqueous solution of…

A: According to the question we have, The molarity of the aqueous solution of benzoic acid C6H5COOH is…

Q: 1A H2A Li Be Na Mg 38 48 58 68 7B8B K Ca Sc Ti V Cr Mn Fe Co 18 2B Ni Cu Zn 8A 3A 4A 5A 6A 7A He B C…

A: Highest value of 'n' in electronic configuration indicate the period of the element. Number of…

Q: A researcher conducted an experiment and needed to use L-Leucine. He is able to scavenge four…

A: According to the given table : The melting point of L-leucine = 293 °C The melting point of L-…

Q: Determine the molarity of a solution made by dissolving 62.8 g of Sr(ClO3)2 in enough water to make…

A: Given, Mass of Sr(ClO3)2 is = 62.8 g Molar mass of Sr(ClO3)2 = 254.52 g/mol Volume of solution=…

Q: Copper with air All equations should be balance and contain physical states. Write the chemical…

A: 1.Copper symbol is Cu . 2. Oxygen symbol is O2 .

Q: Atoms of oxygen can form many different types of covalent chemical bonds. Which 19 covalent bond can…

A: #19: Oxygen is a group-16 element of the 2nd period in the periodic table. Hence O has 6 valence…

Q: Express the equalibrium constant por this reaction P₁(s) + 6C1₂ (9) = 4P(13 (9)

A: Equilibrium constant expression is the ratio of gaseous product to the gaseous reactant and its…

Q: DOA To measure the enthalpy change, 5.2 g Concentrated H₂SO₂, (l) was added (with stirring) to 138g…

Q: 17. Which of the following statements regarding enthalpy of vaporization are correct? 1. The…

A: Enthalpy of vaporization is the heat required to vaporise 1 mole of a substance. Higher the…

Q: Draw the condensed structural formulas of stearic acid and oleic acid.

Q: ● Question 9: Draw the major E2 elimination product formed from the following alkyl halide.

A: E2 elimination is an Anti-elimination. For the formation of an alkene the leaving group and H must…

Q: Using the Arrhenius concept of acids and bases, identify the Arrhenius acid and base in each of the…

A: using the definition of acid and bases, we have to put the given species in appropriate columns in…

Q: Copper sulfate pentahydrate (heated) All equations should be balance and contain physical states.…

A: Copper sulfate pentahydrate (heated) . We have to write chemical equation involved. And what is…

Q: what is 34 and 35 answers

A: 34) Given

Q: 7. Consider the following alkyl bromide compounds as substrates for a SN2 reaction. Y Br X Bra Which…

A: Allyl halides react faster than alkyl halide in an SN2 reaction SN2 reaction proceeds through…

Q: Draw the structure of the product of each step in the three-step synthesis. Show all formal charges.…

A: Here we are required to find the product of the reaction.

Q: Osmotic pressure can be very useful for estimating the molecular weights of macromolecules for whom…

A: For part (a): The mass of protein = 1.364 g The molar mass of the protein = 1.78 × 104 g/mol The…

Q: Is it easy to separate benzoic acid and naphthalene by column chromatography? (using ethanol as…

A: Column chromatography is a technique that is used to separate the compounds based on their polarity.…

Q: Match the words in the left column to the appropriate blanks in the sentences on the right. H₂O HIO…

Q: (a) :Br: Shein H₂O: E1 Reaction

A: The answer to the following question is- In the E1 mechanism there are usually two steps involved –…

Q: What can not be changed when balancing equations? A. subscripts B. the ratio of compounds C. the…

A: Ans. Correct option is A. Subscript

Q: Consider the insoluble compound silver iodide, AgI. The silver ion also forms a complex with cyanide…

A: Given : Kf = 1.3 × 1021 Ksp for AgI (s) = 8 x 10-17

Q: Predict the major product obtained when the following compound (A) is treated with Birch reduction…

Q: Your 1-(3-methoxyphenyl) ethanol was enriched in one enantiomer. Assuming that enzymes generally…

Q: Write a balanced net ionic equation to show why the solubility of Mg(OH)2(s) increases in the…

A: Data given Suppose the strong acid = HCl • The balanced equation is :- When Mg(OH)2 reacts with…

Q: 2. Predict the major E2 product(s) that result when the following alkyl halide is heated in…

A: Here we have to predict the majo product formed in the following given reaction

Q: An analytical chemist is titrating 128.3 mL of a 0.7000M solution of cyanic acid (HCNO) with a…

Q: [A] (M) 1.33 × 10−2 2.66 × 10−2 3.99 × 10−2 Rate (L mol−1 h−1) 3.80 × 10−7 1.52 × 10−6 3.42 × 10−6

A: Answer: Power of concentration term in the rate law is the order of reaction with respect to that…

Q: Sulfur (2.22 g) was burned in a constant volume calorimeter with excess O₂(g). The temperature…

A: Answer: This question is based on energy conservation where energy released during the combustion of…

Q: Problem 16.95 Based on their compositions and structures and on conjugate acid-base relationships.…

A: To answer: Based on their compositions and structures and on conjugate acid-base relationships.…

Q: ems Calculate the pH of a 0.24 M solution of a weak base with a K, of 3.5 x 10-6.

Q: Provide a mechanism which explains the following conversions. Include all intermediate structures…

A: The above reactions are elimination reactions and SN2 reaction their mechanism and products as…

Q: Data: Room Temperature of Borax = 23˚C Kₛₚ of borax at room temperature trials First: 21 mL of HCl…

A: The balanced equation for the dissociation of borax, Na2B4O5OH4.8H2Os is: Na2B4O5OH4.8H2Os⇌2Na+aq +…

Q: For the reaction at 375K" equalibrium constant Determine value of KC 2 H20 (9) 2H₂ (9) + 0₂ (9)…

Q: Heavy metals are analyzed in the water of river Emajõgi. Choose correct term to each description.…

Q: Propose a feasible synthesis for 2-iodo-4-methylphenolfrom2-amino-4-methylphenol. Draw the reaction…

A: Propose a feasible synthesis for 2-iodo-4-methylphenol from 2-amino-4-methylphenol. The given…

Q: Which of the following statements is true regarding pairs of enantiomers? O They have different…

A: -> Enantiomer are compounds having just opposite configuration at each stereocenter and they…

Q: Is it easy to difficult to separate p-anisic acid and vanillin by column chromatography? (using…

A: In the given problem we need to discuss whether it is easy to separate p-anisic acid and vanillin by…

Q: ОН

A: The 1 H nmr spectrum is very much useful. Here in this structure we can easily differenciate between…

Q: Iron (III) chloride with sodium hydroxide All equations should be balance and contain physical…

A: Given : name of reactants Tip : follow the steps given

Q: Part A Give the conjugate base of the following Brønsted-Lowry acid: HNO₂. Express your answer as a…

A: Concept based on Brosted-Lowry acid base theory. Proton donor is an acid and proton acceptor is a…

Q: Draw the MO diagram for a linear chain of six H atoms, H6

Q: In crystalline solids, atoms are arranged in periodic arrays. The atoms themselves are fixed in…

A: Given: Cp,m=12π4 Nk5θ3T3=1944 J/molθ3T3 Debye temperature of gold (Au) is θ = 170 K Debye…

Q: Arrange the following in order of decreasing boiling point. Н HTC H Н н-с-с-с Н -О-І Н Н Н Н CNH, H…

A: In chemistry, the carbon-hydrogen bond (C−H bond) is a chemical bond between carbon and hydrogen…

Q: What is the product of this reaction?

Q: Neutron diffraction, like X-ray diffraction, is useful in some kinds of structure determinations.…

A: we have to calculate wavelength of neutron

Q: You graph the calibration curve of a solution of an unknown metal (we will call it M+) at 400 nm.…

A: To calculate value of concentration, we can use the graph. For this use the given value of…

Question

Give mechanistic explanations for the following synthetic transformations.

(v)
(vi)
Ph
CO₂H
CH,Ph
Ac₂O, TSOH
(i) LDA then Mel
(ii) P(OME)3, heat
PhS
OH
CH,Ph
mo

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’. What is the pH of a 0.11 M solution of acrylic acid, CH2CHCOOH?
A buffer is made with sodium acetate (CH3COONa) andacetic acid (CH3COOH); the Ka for acetic acid is 1.80 x 10-5.The pH of the buffer is 3.98. What is the ratio of the equilibriumconcentration of sodium acetate to that of acetic acid?(a) -0.760 (b) 0.174 (c) 0.840 (d) 5.75 (e) Not enough informationis given to answer this question.
(7) Calculate the pH of each of the following solutions: (a) 0.1000M Propanoic acid( HC H O,,K=1.3x105) (b) 0.1000M sodium propanoate (Na C HỎ) (c) 0.1000M HC₂H₂O, and 0.1000M Nа С¸¸0₂ 3 5 52 (d) After 0.020 mol of HCl is added to 1.00 L solution of (a) and (b) above. (e) After 0.020 mol of NaOH is added to 1.00 L solution of (a) and (b) above.
Does the pH increase or decrease, and does it do so to a largeor small extent, with each of the following additions?(a) 5 drops of 0.1 M NaOH to 100 mL of 0.5 M acetate buffer(b) 5 drops of 0.1 M HCl to 100 mL of 0.5 M acetate buffer(c) 5 drops of 0.1 MNaOH to 100 mL of 0.5 MHCl(d) 5 drops of 0.1 MNaOH to distilled water
What is the pH of the following mixtures?(a) 0.025 M NaF(b) 0.35 M CH3NH3Cl (c) 0.2 KClO (d) 0.50 M NaCIO2
Calculate the pHof (a) a solution that is 0.060 M in potassium propionate(C2H5COOK or KC3H5O2) and 0.085 M in propionic acid(C2H5COOH or HC3H5O2); (b) a solution that is 0.075 M in trimethylamine, (CH3)3N, and 0.10 M in trimethylammoniumchloride, (CH3)3NHCl; (c) a solution that is made bymixing 50.0 mL of 0.15 M acetic acid and 50.0 mL of 0.20 Msodium acetate.
2. (a) Calculate the pH after 0.10 mol NaOH is added to 1.00 L of a solution that is 0.6 M HF and 1.00 M KF.
(a) Calculate the pH of a buffer system containing 1.0 M CH3COOH and 1.0 M CH3COONa.(b) What is the pH of the buffer system after the addition of 0.10 mole of HCl to 1.0 L of thesolution? Assume that the volume of the solution does not change when the HCl is added.
5:50 1 Search Question 5 of 20 Submit Determine the mass of solid NaCH;COO that must be dissolved in an existing 500.0 mL solution of 0.200 M CH3COOH to form a buffer with a pH equal to 5.00. The value of Ka for CH-COОH is 1.8 х 10-5. 1 2 Let x represent the original concentration of CH;COO in the water. Based on the given values, set up the ICE table in order to determine the unknown. CH3COOH+ H20(1) =H;O*(aq) +CH3COO-(a Initial (M) Change (M) Equilibrium (M) 5 RESET 0.200 5.00 -5.00 1.0 x 10-9 -1.0 × 10-9 1.0 x 10-5 -1.0 x 10-5 1.8 x 10-5 -1.8 x 10-5 х+ 5.00 x - 5.00 x + 1.0 × 10-9 х - 1.0 х 10-9 1.0 x 10-5 x - 1.0 × 10-5 x + 1.8 × 10-5 х - 1.8 х 10-5
10. Determine the pH of (a) a 0.40 M CH;COOH solution (b) a solution that is 0.40 M CH;COOH and 0.20 M CH;COONA
Which of the following pairs of solution would you use to prepare a buffer with pH = 7.45? (A) Acetic acid + sodium acetate; (CH3CO2H has Ka = 1.8 x 10–5) (B) Sodium dihydrogen phosphate + sodium hydrogen phosphate; (H2PO4– has Ka = 6.2 x 10–8) (C) Ammonium chloride + ammonia; (NH3 has Kb = 1.8 x 10–5) (D) Sodium hydrogen carbonate + sodium carbonate; (HCO3– has Ka = 5.6 x 10–11)
Addition of the indicator methyl orange to an unknownsolution leads to a yellow color. The addition of bromthymolblue to the same solution also leads to a yellow color.(a) Is the solution acidic, neutral, or basic? (b) What is therange (in whole numbers) of possible pH values for the solution?(c) Is there another indicator you could use to narrowthe range of possible pH values for the solution?