Macroscale and Microscale Organic Experiments
7th Edition
ISBN: 9781305577190
Author: Kenneth L. Williamson, Katherine M. Masters
Publisher: Brooks Cole
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 9, Problem 7Q
Interpretation Introduction
Interpretation:
The primary products that are formed by the photochemical air oxidation of lycopene should be speculated.
Concept introduction:
Oxidation of a species involves the loss of electrons by that species and reduction of a species involves the gain of electrons by that species. The oxidation number is defined as the formal charge an atom would gain if all the bonds attached to it in a compound are heterolytically cleaved. Oxidation number can be a positive or negative number but cannot be fractional.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
In addition to the normal dangers in using concentrated hydrochloric acid, what additional dangers are presented in mixing it with ice and what precautions should be taken?
What gas is evolved when hydrochloric acid is added to the borohydride reduction with benzophenone?
Reduction of Vanilina
Reduction of Vanilin
What is the limiting reagent in this reaction?
Is it ok to use Lithium Aluminum hydride instead of sodium borohydride? why/why not?
Why are the temperature specification very important for the reaction. Explain
What is the percent yield of the reaction? show your claculations in detail.
Predict the proton NMR of the product.
Describe all the steps of the reaction to obtain fumaric acid starting from maleic anhydride by writing the reaction mechanisms in detail.
Chapter 9 Solutions
Macroscale and Microscale Organic Experiments
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
- Describe all the steps of the reaction related to obtaining fumaric acid starting from maleic anhydride by writing the reaction mechanisms in detail.arrow_forwardDuring the transfer hydrogenation of dehydrozingerone to zingerone ideally the yellow color fades from the solution. Explain why this is so. Be sure to include chemical structures.arrow_forwardAcetanilide can be prepared via nucleophilic acyl substitution reaction of aniline and acetic anhydride. David having prepared acetanilide , recognized that his melting point was depressed because of impurities in his acetanilide sample. In order to obtain pure sample for better analysis he decided to purify by crystallization. Briefly outlined the method David should use in determining an appropriate recrystallizing solventsarrow_forward
- What is the major difference between catalytic reduction and non-catalylic reduction techniques?arrow_forwardSuggest and explain two synthetic methods for the conversion of compound 6 to compound 4. Include side reactionsarrow_forwardTLC, a powerful analytical tool, can be used to monitor the progress of reactions. The synthesis of ethyl-3-coumarincarboxylate can be monitored by TLC by displaying the starting aldehyde 1, and coumarin product 2, which have very distinct Rf values (Hint: Think about the polarity of compounds 1 and 2 in terms of their abilities to H-bonds to silica gel). What can be determine about the progress of the reaction from analysis of the TLC shown below?arrow_forward
- Give the oxidative cleavage equation, with hot KMnO4, for the diene given to you.arrow_forwardAromatic Side-Chain Oxidation: o-Chlorobenzoic Acid from o-Chlorotoluene Q) Supply a correctly balanced equation for this reaction (Hint: It is easiest to determine the oxidation state of the methyl carbon of the toluene, and the carbonyl carbon of the acid. Also, determine the oxidation states for the manganese in both the permanganate ion and the MnO2. Balance the equation based on the correct number of electrons gained, and lost.)arrow_forwardWrite the overall balanced equation and mechanism for the transformation of bromobenzene into benzoic acid through a Grignard reaction. Include all reagents and products but not solvents.arrow_forward
- i need help writing all of the detailed methods: in Preparation of Cyclohexanone by Hypochlorite Oxidationarrow_forwardIn a paragraph form, provide the experimental procedures with the laboratory equipments that needs to be used in the removal of carbon dioxide and Nucleophilic addition on the nitrogen of isoxazoline that is present in the mechanism of reaction of protein that contain native serine residues by the reaction of oxazetidine-containing peptides and α-keto acidarrow_forwardWhich experimental method would you recommend for the preparation of 1-bromooctane and of t-butyl bromide?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Macroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole