Items 49-51: Given the following reaction:CH3H.CH349. What is the product of the reaction?A.В.C.D.50. Which MO will be involved in this electrocyclic reaction?888888888888888888A.B.C.51. The reaction will go through:A. a conrotatory motionB. a disrotatory motionC. none of these 46. Which of the following is NOT a possible product of the following reaction?hvA.В.C.47. Which of the following is NOT a photochemical reaction?CH-PhCH,PhdisrotatoryCH.PhCHPHA.C.conrolaloryB.48. A sigmatropic reaction involves the migration of a o bond (and its atom/group of atoms) from one end of a Esystem to the other. Which of the following is NOT a sigmatropic reaction?A.B.D. None of theseC.D.

50.In the given reactant,there is 2 node between the pi electrons.so structure B is correct .…

Items 49-51: Given the following reaction: CH3 H. CH3 49. What is the product of the reaction? ...... A. В. С. D. 50. Which MO will be involved in this electrocyclic reaction? 888888 .888888 A. 51. The reaction will go through: A. a conrotatory motion B. a disrotatory motion C. none of these

Items 49-51: Given the following reaction: CH3 H. CH3 49. What is the product of the reaction? ...... A. В. С. D. 50. Which MO will be involved in this electrocyclic reaction? 888888 .888888 A. 51. The reaction will go through: A. a conrotatory motion B. a disrotatory motion C. none of these

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter19: Eas: Electrophilic Aromatic Substitution

Section: Chapter Questions

Problem 45E

See similar textbooks

Related questions

Q: What is/are the product(s) of the addition of HCl in (E)-penta-1,3-diene. Identify the major product…

A: Temperature plays a major role in reaction. At high temperature, generally thermodynamic product is…

Q: fallowing What are theproducts reactions. Draw mechanis.m. and specify their stereachemistry- fthe…

A: since you have posted multiple questions in a single session, we are entitiled to answer only first…

Q: Q1-Complete the blanks? - As applied to photochemistry, the term hn is the product…

A: Q1 As applied to photochemistry, the term hn is the product of.................…

Q: You may want to reference (Pages 158 - 181) Section 4.3 while completing this problem. • Part A…

Q: or SN2 Explain the order in which 1o (primary) alkyl halides reacted and explain why. The 1o…

A: The reactivity rate of SN2 reaction depends upon the concentration of both substrate and…

Q: The Diels-Alder reaction is not the only pericyclic reaction involving the cyclic flow of six…

Q: ask, All MNO chlorinated or brominated ーH CHg - el Assignment: Write All monobxominated product of…

Q: Rank the following radicals from least to most REACTIVE: PH2 CI *AsH2 Why did you choose this order?…

A: The solution is as follows:

Q: Rank the following carbocations in order of stability. (The most stable is first.) II II O I > III >…

Q: Discuss the Frontier Molecular Orbit al theory (FMO).Use this theory to show that the Cr 4st rza]-…

A: Theory of Frontier molecular orbitals :

Q: R) " Cyclobutadiene sreadily reacts witi K in an inest condition. Explain the obsegi vation with…

A: The structure of cyclobutadiene is given as follows:…

Q: complete the statement below. At -80 °C, Reaction of HBr with Butadiene, the transition state for…

A: Here we have to predict the reason why at -80°C the reaction of HBr with Butadiene has low…

Q: Br e LOCH3

A: The solution is given below -

Q: using the starting material (on the left) to determine the sythetic route which will be the most…

A: Note : First disconnect the bonds. Then you will get the synthons. Start synthesis from 1-Ethyl…

Q: Provide the missing startingg material3), reagents, or products for eachreaction as lndicated by the…

Q: Owen Some Statement Choose perfect for their (i) curhat would be the internat reaction temperature…

Q: A) Below is a conjugated diene. Show the possible 1,2-product and 1,4-product in the reaction with…

A: If a conjugated diene reacts with a limited amount of electrophilic reagent so that addition can…

Q: One of the following Diels-Alder reactions will occur more rapidly than the other. Draw the major,…

A: The answer is as follows:

Q: The substitution reaction below forms two ethers (which are consitutional isomers). Which ether is…

A: Various reactions are studied in organic chemistry. Every reaction is guided by some specific…

Q: a How wod you prepar fulowing conpounds you may use any other magarta 777 LIAH, но HO Me MeMger

A: Reduction is the process of adding up of hydrogen atoms onto a functional group using certain…

Q: worte reasonable cusued arow mechanism R- LOA, THf,-782 R

Q: a. Rank the follow radicals from least to most stable. CH3 CH3 CH3 .F A B C D Now, explain…

A: Radical is a electron deficient species. Any electron donating group stabilize it and electron…

Q: bonds and should in theory undergo addition ver, we know that benzene only takes part in e 16…

Q: Show the formation of carbocations for each of the following steps: CF3 Н,о Нeat .CI AICI, In the…

A: The formation of carbocation is given below.

Q: The Predict the product.... b) Label any kinetic/thermodynamic produc... c) Give reason…

A: Kinetic product is the product that form quickly where thermodynamic product is the product that…

Q: 1. In the Diels-Alder reaction below, six isomeric products A-F are depicted. However, only one of…

Q: Rank order the following in terms of relative reactivity (most reactive on the left, least reactive…

Q: reactivity

A: Reactivity towards nucleophilic substitution reaction is depends on basic strength of leaving group.…

Q: a) b) Complete each of these following reactions (i.e. fill in the boxes with the missing reagent(s)…

A: Please repost your d, e & f questions separately.

Q: Why does the final product has the opposite configuration compared to the reactant? Shouldn’t it…

A: Here, the given compound is secondary alcohol. When, methylsulfonyl chloride (or mesyl chloride)…

Q: One of the following Diels-Alder reactions will occur more rapidly than the other. Draw the major,…

Q: Heterocyclic compounds plays an important role in our daily life. They are mainly used in…

A: The structure of thiophene: A halogen group can reacts with thiophene to form a suitable compound.…

Q: The LEAST reactive dienophile in the group below: CN OMe

Q: The diene below when heated, will automatically cyclize into the Cyclubutene shown. Explain how this…

A: This question is from pericyclic reaction. This is an electrocyclic ring closing reaction of 4pi…

Q: imes the kinetic product is the same as the thermodynamic product.) + Br2 ?

Q: Pt + H2

Q: Worksheet 9 – Chapter 8 | Given the information below, write out a reasonable mechanism for the…

Q: For the nitration of toluene, to obtain m-bromotoluene yields similar to the ortho or para position,…

Q: Complete the equation by predicting the major product formed in the reaction. Note that the reaction…

A: The given equation is,

Q: Fluorination of alkane is example to of an free radical substitutisn and it leads formetion ol…

A: Ans

Q: based on molecular Orbital theory, the number of atomic orbitals used will equal to the number of…

A: MOT is a method for describing the electronic structure of molecules using quantum mechanics.

Q: Dehydrohalogenation of alkylhalides always

A: Since question is not mentioned which needs to be answered. We'll answer first question only. Please…

Q: Dtermine the Product A from the rxn Et H2O, H2SO4 A heat Co2Et CO2H Et а. b. С. d. Et `Et

A: The first step is the attack of water molecules to the ester carbonyl groups to give the carboxylic…

Q: Fluorination of alkane free radical subsitutisn example of to is aud it leads formation ol mixture…

A: Haloalkanes can be synthesised by various methods, like direct halogenation treatment with hydrogen…

Q: The following energy diagrams for SAE reactions are correct, except:

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Q: Organic Chem 203 Dr. Hellwig 1. Write in the product: 1. O3 3-methylcycloheptene 2. Zn, H,O*

A: Note: Dear student as per guidelines if multipart questions i.e more than one question , first…

Q: Give all possible monosubstituted products for the reaction between propane and bromine in the…

A: In a nucleophilic substitution reaction, there are two steps. The first step is stable carbocation…

Question

Items 49-51: Given the following reaction:
CH3
H.
CH3
49. What is the product of the reaction?
A.
В.
C.
D.
50. Which MO will be involved in this electrocyclic reaction?
888888
888888
888888
A.
B.
C.
51. The reaction will go through:
A. a conrotatory motion
B. a disrotatory motion
C. none of these

46. Which of the following is NOT a possible product of the following reaction?
hv
A.
В.
C.
47. Which of the following is NOT a photochemical reaction?
CH-Ph
CH,Ph
disrotatory
CH.Ph
CHPH
A.
C.
conrolalory
B.
48. A sigmatropic reaction involves the migration of a o bond (and its atom/group of atoms) from one end of a E
system to the other. Which of the following is NOT a sigmatropic reaction?
A.
B.
D. None of these
C.
D.

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

Selection Rules for Pericyclic Reactions

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

Pls ignore the highlighted part __________ is reduced in thefollowing reaction: Cr2O72- + 6S2O32-+ 14H+→ 2Cr3+ + 3S4O62- + 7H2O
the reactions should be all covered in organic chemistry loudon 6 th edition , for exmaple, clemensen/wolf -kishner
this is not graded quesiton; the reactions are all covered in Organic Chemistry, 6th Edition by Marc Loudon and Jim Parise. Chapter 15-17; why is this violating the term of use??? i dont't understand. this is not a graded quesiton
1. Using Br2 in C2H4Br2 will result in HBr and ______. a. C2H3Cl3 b. C2H4Cl3 c. C2H2Cl3 d. none of the above 2. How many halogenation are posible in propane? a. 3 b. 8 c. 6 d. 10 3.Sulfonation of pentane will result in ________ and water. a. C5H11SO3H b. C5H12SO3H c. C5H14SO3H d. none of the above 4.Nitration of hexane will result in ________ and water. a. C6H13SO3H b. C6H15NO2 c. C6H13NO2 d. C6H14NO2 5.How many moles of O2 in heating a C12H26 (dodecane) a. 27 b. 37 c. 24 d. none of the above
a) Predict the major product of the reaction and identify the type of reaction (substitution or addition). Explain the function of Pt used in the reaction. (with First image) b) Write the reaction of the mononitration of chlorobenzene and predict the major products with reasons. c) Identify all the carbon atoms in the following compounds that are sp2 (Circle the carbon(s) your selected on image two)
1 example of reaction for each of the types of organic reactions: substitution, elimination, addition, and rearrangement. Show:a. the overall reaction (reactants --> products)b. the reaction mechanism (indicate intermediate product)c. indicate which is the reactive species or intermediate in the reaction (radical? electrophile? nucleophile?)d. overall description of the reaction eg., radical substitution or SR
arrange the following molecules in an order from least to greatest reactivity
Orgonic Chemistry II: The answer is writtten as followed. But I Need Explanation. My question is that: Can I siwtch reagent 2 to reagent 1? for example reagent 1 is Cl2,Fecl3, can I changed it to reagent 2??? Why and why not???
can you explain your drawings in the reaction scheme and on the answers too?
idk how to solve part b of this problem.
draw a table showing selection rule for m+n cycloaddition and cyclo reversion reactions
Arrange the following according to INCREASING reactivity towards E2: 1st ( least reactive)? 2nd? 3rd? 4th (most reactive)?