What was the major product of the reactionfor compound 4 in the table? Did theproduct distribution change significantlywhen the temperature was changed in thestudy from 25 C to 55 C. Suggest why onlythat product was formed? TABLE I.Products from the bimolecular reactions in dry ethyl alcohol, with [KOH or NaOEt] ~ 0-2.(No olefin was formed in dry alcohol alone, at 55° or 25°.)Compound.1. Ph.CBr,Me2. Ph-CBrH-CH₂Br3. Ph-CBrHMe4. Ph-CH₂ CH₂ BrOlefinicproduct.a-BromostyreneStyreneStyreneNoneSubstitution product.Acetophenone diethylacetalB-Bromo-a-phenyldiethyl ether (?)a-Phenyldiethyl etherB-Phenyldiethyl etherOlefin, %, at55°.025°.086-619-391.186-51-420-70-691.9 1.2

Elimination and substitution often compete with each other. The same reactant can give elimination…

What was the major product of the reaction for compound 4 in the table? Did the product distribution change significantly when the temperature was changed in the study from 25 C to 55 C. Suggest why only that product was formed?

What was the major product of the reaction for compound 4 in the table? Did the product distribution change significantly when the temperature was changed in the study from 25 C to 55 C. Suggest why only that product was formed?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Which of the following correctly gives the correct coefficients for the reaction below? N2H4 + H2O2…

A: Chemical equations represent the conversion of reactants into products during chemical…

Q: Draw the structure of the major organic product of the reaction. NH₂ You do not have to consider…

A: The reaction between an ester and an amine is known as the "amide synthesis" or "ester amination"…

Q: (a) Reaction Type: CH3 + Br2 (b) Reaction Type: AICI; Cl2

A: The reaction of alkyl benzene with bromine gives two products and the reaction of benzene with…

Q: 7. What was/were the starting material/s? Show the formation of the product. CI X- CI

A: Given is retro synthesis reaction.Note: According to Bartleby Q A guidelines we are supposed to…

Q: KMN04 H,0 O,N KMN04 H,0 O,N"

A: KMnO4 is very strong oxidising agent . It can oxidise alkyl substituted benzene to benzoic acid…

Q: Draw the structure of the organic product of the reaction between cyclohexene and H2SO4, H2O.…

A: We will write the final product.

Q: Draw the structure of the organic product of the reaction between cyclohexene and H2SO4, H2O.…

A: To find: The organic product of the reaction between cyclohexene and H2SO4.H2O?

Q: Use the bond energy from the Data Sheet to calculate AH for burning of 1mole of heptane, C-His Show…

Q: Draw the organic products G and H and classify/ name the chemical transformation

A: Ester on hydrolysis to give carboxylic acid and alcohol. The given ester compound is…

Q: What is AlCl3 used for in the Friedel-Craft reaction

A: Aluminum chloride (AlCl3) is used as a catalyst in the Friedel-Crafts reaction, which is a common…

Q: B. Given in the table are the bond energies (in kcal/mol) of some of the bonds in the compounds…

Q: What was/were the starting material/s? Show the formation of the product. -N. À CF3 + What was/were…

A: These compounds can be formed by Diels-Alder reaction that requires an diene and a dienophile.

Q: If you add 0.1 mol of NaOH(s) to the solution, which component of the solution would react with the…

A: As we add of NaOH(s) to the solution the component that will react with the NaOH would be CH3COOH…

Q: NH2 N' NH2 H3C CH3 HOCI NEl3 pyridine 2. H3O* (workup) 5. 5.

A: We have to give the products of the given reaction sequence.

Q: Find AHxn for the reaction: 3C(s) + 4 H2(g) → C;Hs(g) Use the following reactions with known AH's:…

A: Given C3H8(g) + 5O2(g) → 3 CO2(g) + 4 H2O(g) ∆H = - 2043 KJ…

Q: 6.) Predict the product of the following chemical reactions and state where the product (waste)…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Predict the products of this organic reaction: + H₂O A Specifically, in the drawing area below draw…

A: Given reactant:So, the compound has an ester group.

Q: Given the standard heats of formation for the following compounds, calculate AH 208 for the…

Q: 5) n-pentane burns with 56.8% excess air. What is the operating air-fuel mass ratio Hint: First find…

Q: Using the appropriate bond energies, calculate the heat of reaction AH for the following reaction: H…

A: The given reaction is the combustion of methane to form water and carbon monoxide. Bond enthalpy of…

Q: How many discrete intermediates would be generated in the formation of the thermodynamic product as…

A: Step 1: Step 2: Step 3: Step 4:

Q: am having trouble solving this problem: The isomerization reaction shown here is temperature…

A: Here A changes to B . Also, A and B are tautomers or undergo isomerization.

Q: 6.) Predict the product of the following chemical reactions and state where the product (waste) sk…

Q: e (3)°0 CH;NH,(g) + _0,(g) → _co,(g) + _H,O(g) + _N,(g) N2{g) - Type your answers in all of the…

A: The given reaction equation is to be balanced and the grams of O2 needed and N2 formed in the…

Q: Consider the molecule below. HICA H3C Br CBCH3 CH3 How would you characterize the personality of the…

A: The molecule HICA H3C Br CBCH3 CH3 is a complex organic compound. The 'personality' of this molecule…

Q: он LIAIH, CH,MgBr HO, 2. H,0* 2. H,0* H,O* Answer Bank CH,OH -78 °C NaCI CH,CO, Na CH,ONa CH,NH,…

Q: What is the efficiency of the atom for the reaction of preparing acetophenone if you know that the…

Q: Br Br Br. Br Br `Br Br Br Br Br DecaBDE Compound A: Deca BDE compound B: product of…

Q: Please explain for both of these reactions why we get the correct numbers in front of the reacted…

A: The reactions given are, 1) C2H5OH + K → C2H5OK + H2 2) (CH3)3COH + Al → ((CH3)3CO)3Al + H2

Q: (C=C) (C-H) (O-H) (C-O) (C-C) (C=0) (CI-CI) (Н-Н) (C-CI) (Н-C) 614 413 463 358 348 799 242 436 328…

Q: 3. The rate constants for the decomposition of an unstable cis-azoalkane are given below. T (°C) k…

A: A unimolecular reaction is a reaction in which only one reactant molecule participates in the…

Q: 1) CH₂CI, AICI 2) KMnO, NaOH, heat 3) H₂0* ? Modify the given copy of the starting material to draw…

A: The Friedel-Craft alkylation reaction is an electrophilic substitution reaction. Benzene ring on…

Q: Part 3: Reaction Review Provide the missing REACTANT, REAGENT, er ORGANIC Product for cach reaction…

A: a) The product of the given reaction is,

Q: =, Write the main products of the synthesis reaction according to the specified raw materi reagents…

A: please find answer attached

Q: You are to use the data below and answer the questions that follow: p-nitroaniline 18g NaNO2 9g…

A: When p-nitroaniline is treated with NaNO2, H2SO4 then p-nitro benzene diazonium salt is formed which…

Q: 9,Which of the following is a combustion reaction? Group of answer choices A, H2SO4(aq) +…

A: Combustion is burning in the excess of air or oxygen gas.

Q: 12. What is shown by the following equation? CH4e) + 3 Oze) → 2C0 + COze) + 2H;O + energy (A)…

A: 12th question equation- CH4(g)+ 3O2(g) ->2CO(g)+2H2O(g)+energy 13th question equation-…

Q: 3 CH,Br(9) + NH,(9)→ (CH₂), N(!) + 3 HBr(9) AH-73. kJ Use this information to complete the table…

Q: Octane is a bydrocarbon that is a component of gasoline fuel. The following is the chemical equation…

A: Combustion Reaction is a reaction of a hydrocarbon in presence of oxygen that releases carbon…

Q: CH3CH2CH2CH2CI (1 mole) ? OMe AIClg, heat O Meo Meo Meo OMe O Meo OMe O There is no reaction under…

A: The reaction is the aromatic substitution reaction . The position of the entering group is directed…

Q: РСС

A: Given reaction,

Q: CH,O. (CH,CH,CH,CH,),Culi 44 CHO [1] NaH HO. (2) CH;CH,CH,Br 45

A: Although Cu containg reagent prefer for 1,4 addition but due to bulky group here 1,4 addition is not…

Q: 2Na(s)+C12(g) --> 2NaCl (s) pose a general form for decomposition equations. EVIDENCE [examples from…

A: Given , Reaction 1 : 2 Na(s) +CI2(g) →2NaCI (s) Reaction 2 : CaCO3(s) → CaO(s) +CO2(g)

Q: Draw the organic molecule(s) which is(are) formed in the following reaction. Do not include…

A: The bimolecular nucleophilic substitution reaction is a concerted reaction that occurs in a single…

Q: Acetic acid, CH3 COOH, is a weak organic acid, pK a 4.47. Determine the position of the equilibrium…

A: Answer:Any specie that loses proton during the reaction is called Bronsted-Lowry acid and the specie…

Q: (Q1) What do you understand by the term selectivity, activity and stability in catalytic processes?

A: Catalysis is a phenomenon by which a substance changes the rate of a reaction. Catalyst affects the…

Concept explainers

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.

Question

What was the major product of the reaction
for compound 4 in the table? Did the
product distribution change significantly
when the temperature was changed in the
study from 25 C to 55 C. Suggest why only
that product was formed?

TABLE I.
Products from the bimolecular reactions in dry ethyl alcohol, with [KOH or NaOEt] ~ 0-2.
(No olefin was formed in dry alcohol alone, at 55° or 25°.)
Compound.
1. Ph.CBr,Me
2. Ph-CBrH-CH₂Br
3. Ph-CBrHMe
4. Ph-CH₂ CH₂ Br
Olefinic
product.
a-Bromostyrene
Styrene
Styrene
None
Substitution product.
Acetophenone diethylacetal
B-Bromo-a-phenyldiethyl ether (?)
a-Phenyldiethyl ether
B-Phenyldiethyl ether
Olefin, %, at
55°.
0
25°.
0
86-6
19-3
91.1
86-51-4
20-70-6
91.9 1.2

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: Elimination Vs Substitution

VIEW

Step 2: Identifying the major product formed by compound 4

VIEW

Step 3: Change in product distribution with temperature

VIEW

Step 4: Reason for formation of the styrene.

VIEW

Solution

VIEW

Step by step

Solved in 5 steps with 3 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

The molecule shown below is oxidized with KMNO4 at elevated temperatures. Which product A to D is formed? Click on a letter A to D to answer. KMNO4 60 °C, H2O NaOH HO2C CO,H A B HO,C HO,C cO,H D
11. (Chapter 13) Under what conditions would the reaction of a carbonyl group continue after resolving the negative formal charge of a tetrahedral intermediate by adding a hydrogen ion? 12. (Chapter 8) Draw the individual resonance contributors for the following intermediate. Label the individual contributors as major or minor, and then draw a representation of the actual structure. CH2 Additional Contributors: Actual Molecule: 13. (Chapter 13) What is the stereochemistry of the product when 1 chirality center is created by reacting (R)-3-bromo-3-methylhexane with a protic polar solvent?
6 How do you visualize stereochemistry? What kind of methods and tricks do you use to visualize these in the 3-D space? Trends and things you have noticed during practice that you can now use as shortcuts.
Given each value, determine whether the starting material or product isfavored at equilibrium.a.) Keq = 0.5b.) ΔGo = −100 kJ/molc.) ΔHo = 8.0 kJ/mold.) Keq = 16e.) ΔGo = 2.0 kJ/molf.) ΔHo = 200 kJ/molg.) ΔSo = 8 J/(K•mol)h.) ΔSo = −8 J/(K•mol)
2. a) The following reaction was performed using 2.0 g of the alkene and 2.0 mL of Br2 (MW 159.81, density 3.12 g/mL). What is the theoretical yield of the product in mmol and in mg? b) If 1.0 g of the product was obtained, what is the percent yield? MW: 98.19 Br₂ Br MW: 258.00 Br
savvasrealize.com (M-F)-23-24 rk 3-D Assessment 1: Storylines 1 and 2 DUE Jun 1-1 In the lab, you conduct two experiments. For your first experiment, you are breaking down cane sugar (sucrose) into simpler compounds by boiling it. You write this equation: C12H22O11 A+B (breakdown) For your second experiment, you are determining suitable reagents for the complete oxidation of ethanol. You write this equation: C2H5OH C (oxidation) Periodic Table From your experiments, you found that A, B, and C share the same empirical formula. C has a different molar mass than A. Will A and C show the same chemical behavior? Explain. Χ Χ Ω ΧΟ BIV Progress C Desk 2 @ 12 -> #3 C $ 54 W e r % 95 DELL 66 Δ 0 7 29 & t y u 8 ** Question 28 of 40 Bad 0. 61 ) Jun 0 O P
Bond Bond energy (kcal/mol) B. Given in the table are the bond energies (in kcal/mol) of some of the bonds in the compounds involved in the free-radical chlorination of ethane. C-H 98 H-CI CI-CI 103 58 81 C-CI 1. Using these values calculate the AH of the two chain-propagating steps (steps 2 and 3). Show your calculations in the space provided below. AH step 2 ДН step 3
Calculate the AH rxn for the following reaction: C₂H5OH(1) +302(g) a) -1234.7 kJ AH [C₂H5OH()] = -277.7 kJ/mol AH [CO₂(g)] = -393.5 kJ/mol AH [H₂O(g)] = -241.8 kJ/mol b) -357.6 kJ c) 1234.7 kJ d) -751.1 kJ e) 357.6 kJ L Question 18 2CO₂(g) + 3H₂O(1) Listen Write out the net ionic equation for the reaction when strontium nitrate is combined with iron(II) sulfate.
H2CH(CH32, CH(CHJACH3. (CH32CHCH(CH32 SUPPLY THE MISSING REAGENT/PRODUCT(S)/STARTING MATERIAL: O2, spark ? gives only 1. 6 CO2 6 H20 complete combustion one monobromination product H3C 2. CH3 Cl2 light, RT H3C CH3 Cl2 3. light, RT A Ch FeCl 4. For number 2, show calculations for the expected yields of the products. Write the detailed mechanism involved in the production of the major product.
Pls help ASAP.
8. Which is a product from the following chemical reaction? 2AI + 3ZNC12 --> 3Zn + 2AICI3 * O AI ZnC12 C13 Zn 9. What type of chemical reaction is shown in question 8? O Decomposition O Synthesis Single Replacement O Neutralization
uestion Completion Status: 10 3D 7 10 11 > A MOVing to another question will save this response. estion 10 Calculate the equilibrium ratio for trans-1-ethyl-4-methylcyclohexane using the equation: Keq = eAG/RT when T is 750°C and R is 0.008314 kJ/mol.K. CH3 CH3 H3C. CH3 Value 1,3-Strain Phenyl (Ph) Ethyl Methyl Hydroxyl (ОH) 6.3 kJ/mol 4.0 kJ/mol 3.8 kJ/mol 2.1 kJ/mol 3.6 0.4 O 0.5 O 0.00455 sty