ORGANIC CHEMISTRY
5th Edition
ISBN: 9781259977596
Author: SMITH
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 16, Problem 16.68P
Interpretation Introduction
Interpretation: The reason as to why both C and D absorb light in the UV region of the
Concept introduction: Most of the organic structures cannot be represented using single Lewis structure. Therefore, there exists more than one Lewis structure for representing a molecule or ion. These structures are known as resonance structures. These are the hypothetical structures and do not specify the exact structure. These resonance structure combine together to give resonance hybrid that is lower in energy and is the most stable structure.
The delocalization of electrons results in the formation resonance structure.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in
your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on
the LC-MS printout. How much different are they?
2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit,
explain what each of these is and why they are present.
3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by
calculating the accurate monoisotopic mass.
4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum
of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source.
5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one
point of extra credit, see if you can identify this molecule as well and confirm by…
Please draw, not just describe!
can you draw each step on a piece of a paper please this is very confusing to me
Chapter 16 Solutions
ORGANIC CHEMISTRY
Ch. 16 - Prob. 16.1PCh. 16 - Prob. 16.2PCh. 16 - Problem 16.3 Draw a second resonance structure for...Ch. 16 - Prob. 16.4PCh. 16 - Problem 16.5 Farnesyl diphosphate is synthesized...Ch. 16 - Prob. 16.6PCh. 16 - Prob. 16.7PCh. 16 - Prob. 16.8PCh. 16 - Problem 16.9 Determine the hybridization of the...Ch. 16 - Problem 16.10 Draw the structure consistent with...
Ch. 16 - Problem 16.11 Neuroprotectin D1 (NPD1) is...Ch. 16 - Problem 16.12 Using hybridization, predict how the...Ch. 16 - Problem 16.13 Use resonance theory to explain why...Ch. 16 - Prob. 16.14PCh. 16 - Prob. 16.15PCh. 16 - Problem 16.16 Draw the products formed when each...Ch. 16 - Problem 16.17 Draw a stepwise mechanism for the...Ch. 16 - Prob. 16.18PCh. 16 - Problem 16.19 Draw the product formed when each...Ch. 16 - Prob. 16.20PCh. 16 - Prob. 16.21PCh. 16 - Problem 16.22 Rank the following dienophiles in...Ch. 16 - Prob. 16.23PCh. 16 - Prob. 16.24PCh. 16 - Problem 16.25 What diene and dienophile are needed...Ch. 16 - Prob. 16.26PCh. 16 - Problem 16.27 Which compound in each pair absorbs...Ch. 16 - Prob. 16.28PCh. 16 - 16.29 Name each diene and state whether the...Ch. 16 - Prob. 16.30PCh. 16 - 16.31 Which of the following systems are...Ch. 16 - 16.32 Draw all reasonable resonance structures for...Ch. 16 - Prob. 16.33PCh. 16 - Prob. 16.34PCh. 16 - 16.35 Explain why the cyclopentadienide anion A...Ch. 16 - Prob. 16.36PCh. 16 - 16.37 Draw the structure of each compound.
a. in...Ch. 16 - Prob. 16.38PCh. 16 - 16.39 Label each pair of compounds as...Ch. 16 - Prob. 16.40PCh. 16 - 16.41 Draw the products formed when each compound...Ch. 16 - Prob. 16.42PCh. 16 - 16.43 Treatment of alkenes A and B with gives the...Ch. 16 - 16.44 Draw a stepwise mechanism for the following...Ch. 16 - Prob. 16.45PCh. 16 - 16.46 Explain, with reference to the mechanism,...Ch. 16 - Prob. 16.47PCh. 16 - Prob. 16.48PCh. 16 - Prob. 16.49PCh. 16 - Prob. 16.50PCh. 16 - Prob. 16.51PCh. 16 - Prob. 16.52PCh. 16 - 16.53 Diels–Alder reaction of a monosubstituted...Ch. 16 - Prob. 16.54PCh. 16 - 16.55 Devise a stepwise synthesis of each compound...Ch. 16 - Prob. 16.56PCh. 16 - 16.57 A transannular Diels–Alder reaction is an...Ch. 16 - Prob. 16.58PCh. 16 - Draw a stepwise mechanism for the following...Ch. 16 - Prob. 16.60PCh. 16 - Prob. 16.61PCh. 16 - Prob. 16.62PCh. 16 - Prob. 16.63PCh. 16 - Prob. 16.64PCh. 16 - 16.65 The treatment of isoprene with one...Ch. 16 - 16.66 The treatment of with forms B (molecular...Ch. 16 - Prob. 16.67PCh. 16 - Prob. 16.68PCh. 16 - Prob. 16.69PCh. 16 - Prob. 16.70PCh. 16 - Prob. 16.71PCh. 16 - Prob. 16.72PCh. 16 - Prob. 16.73PCh. 16 - Prob. 16.74PCh. 16 - Prob. 16.75P
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
- > Can the molecule on the right-hand side of this organic reaction be made in good yield from no more than two reactants, in one step, by moderately heating the reactants? esc ? A O O •If your answer is yes, then draw the reactant or reactants in the drawing area below. You can draw the reactants in any arrangement you like. • If your answer is no, check the box under the drawing area instead. olo 18 Ar Explanation Check BB Click and drag to start drawing a structure. 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibilityarrow_forwardName the structurearrow_forward> For each pair of substrates below, choose the one that will react faster in a substitution reaction, assuming that: 1. the rate of substitution doesn't depend on nucleophile concentration and 2. the products are a roughly 50/50 mixture of enantiomers. Substrate A Substrate B Faster Rate X CI (Choose one) (Choose one) CI Br Explanation Check Br (Choose one) C 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy A F10arrow_forward
- How to draw this mechanism for the foloowing reaction in the foto. thank youarrow_forwardPredict the major products of the following organic reaction: Some important notes: CN A? • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. No reaction. Explanation Check Click and drag to start drawing a structure. 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Centerarrow_forwardDraw the major product of the following reaction. Do not draw inorganic byproducts. H3PO4 OHarrow_forward
- Predict the major products of this organic reaction: HBr (1 equiv) Δ ? Some important notes: • Draw the major product, or products, of this reaction in the drawing area below. • You can draw the products in any arrangement you like. • Pay careful attention to the reaction conditions, and only include the major products. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. • Note that there is only 1 equivalent of HBr reactant, so you need not consider the case of multiple additions. Explanation Check X ©2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacyarrow_forwardFor the structure below, draw the resonance structure that is indicated by the curved arrow(s). Be sure to include formal charges. :ÖH Modify the second structure given to draw the new resonance structure. Include lone pairs and charges in your structure. Use the + and - tools to add/remove charges to an atom, and use the single bond tool to add/remove double bonds.arrow_forwardUsing the table of Reactants and Products provided in the Hints section, provide the major product (with the correct stereochemistry when applicable) for questions below by selecting the letter that corresponds to the exact chemical structures for the possible product. OH conc Hydrochloric acid 40°C Temp A/arrow_forward
- Using arrows to designate the flow of electrons, complete the reaction below and provide a detailed mechanism for the formation of the product OH conc Hydrochloric acid 40°C Temp All chemical structures should be hand drawn on a piece of paper Paragraph BI UAE +varrow_forwarddraw out the following structures plesearrow_forwardDraw everything on a piece of paper outlining the synthesis from acetaldehyde to 2 cyclopentene carboxaldehyde using carbon based reagants with 3 carbons or fewers. Here is the attached image.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT
Organic Chemistry
Chemistry
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning