Organic Chemistry (8th Edition)
8th Edition
ISBN: 9780134042282
Author: Paula Yurkanis Bruice
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 13.21, Problem 36P
Predict the λmax of the following compound:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Using Woodward -Fieser Rules, calculate the λmax of the following compound:
5. Which of the following compounds would you expect to show ultraviolet absorptions in the 200
to 400 nm range?
(a)
(b)
(c)
CN
(d)
(e)
CH3
(f)
HO.
H.
7. Consider the C=O stretching data for the following cyclic ketones: cyclopropane 1813 cm³¹; cyclobutanone
1791 cm³¹; cyclopentanone 1740 cm³¹.
(a) which ketone has the strongest bond?
(b) where in the trend would you expect the C=O stretch of cyclopropenone? (Use the hybridization information
in the same way we used hybridization for C-H stretching.)
Chapter 13 Solutions
Organic Chemistry (8th Edition)
Ch. 13.1 - Which of the following fragments produced in a...Ch. 13.2 - What distinguishes the mass spectrum of...Ch. 13.2 - What is the most likely m/z value for the base...Ch. 13.3 - Prob. 5PCh. 13.3 - a. Suggest possible molecular formulas for a...Ch. 13.3 - If a compound has a molecular ion with an...Ch. 13.3 - Identify the hydrocarbon that has a molecular ion...Ch. 13.4 - Predict the relative intensities of the molecular...Ch. 13.5 - Which molecular formula has an exact molecular...Ch. 13.5 - Prob. 11P
Ch. 13.6 - Sketch the mass spectrum expected for...Ch. 13.6 - The mass spectra of 1-methoxybutane,...Ch. 13.6 - Primary alcohols have a strong peak at m/z = 31....Ch. 13.6 - Identify the ketones responsible for the mass...Ch. 13.6 - Prob. 16PCh. 13.6 - Using curved arrows, show the principal fragments...Ch. 13.6 - The reaction of (Z)-2-pentene with water and a...Ch. 13.9 - a. Which is higher in energy: electromagnetic...Ch. 13.9 - Prob. 20PCh. 13.13 - Prob. 21PCh. 13.14 - Which occur at a larger wavenumber: a. the C O...Ch. 13.14 - Prob. 23PCh. 13.14 - Prob. 24PCh. 13.14 - Rank the following compounds from highest...Ch. 13.14 - Which shows an O H stretch at a larger...Ch. 13.16 - Prob. 27PCh. 13.16 - a. An oxygen-containing compound shows an...Ch. 13.16 - Prob. 29PCh. 13.16 - For each of the following pair of compounds, name...Ch. 13.17 - Which of the following compounds has a vibration...Ch. 13.17 - Prob. 32PCh. 13.18 - A compound with molecular formula C4H6O gives the...Ch. 13.20 - Prob. 34PCh. 13.20 - Prob. 35PCh. 13.21 - Predict the max of the following compound:Ch. 13.21 - Prob. 37PCh. 13.23 - a. At pH = 7 one of the ions shown here is purple...Ch. 13.23 - Prob. 39PCh. 13.23 - Prob. 40PCh. 13 - In the mass spectrum of the following compounds,...Ch. 13 - Prob. 42PCh. 13 - Draw structures for a saturated hydrocarbon that...Ch. 13 - Rank the following compounds in order of...Ch. 13 - For each of the following pairs of compounds,...Ch. 13 - a. How could you use IR spectroscopy to determine...Ch. 13 - Assuming that the force constant is approximately...Ch. 13 - Norlutin and Enovid are ketones that suppress so...Ch. 13 - In the following boxes, list the types of bonds...Ch. 13 - A mass spectrum shows significant peaks at m/z. =...Ch. 13 - Prob. 51PCh. 13 - Prob. 52PCh. 13 - Prob. 53PCh. 13 - The IR spectrum of a compound with molecular...Ch. 13 - Rank the following compounds from highest...Ch. 13 - Rank the following compounds from highest...Ch. 13 - What peaks in their mass spectra can be used to...Ch. 13 - Prob. 58PCh. 13 - Which one of the following five compounds produced...Ch. 13 - Prob. 60PCh. 13 - Each of the IR spectra shown below is accompanied...Ch. 13 - Prob. 62PCh. 13 - Prob. 63PCh. 13 - How can IR spectroscopy distinguish between...Ch. 13 - Prob. 65PCh. 13 - Prob. 66PCh. 13 - Give approximate wavenumbers for the major...Ch. 13 - Prob. 68PCh. 13 - Which one of the following live compounds produced...Ch. 13 - Phenolphthalein is an acid-base indicator. In...Ch. 13 - Prob. 71PCh. 13 - How can you use UV spectroscopy to distinguish...Ch. 13 - Prob. 73PCh. 13 - The IR and mass spectra for three different...
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
- 9. In the following pairs of compounds, describe whether there should be an increase in the wavelength of maximum absorption and whether there should be an increase in absorption intensity in going from the first compound to the second: (a) 00-89arrow_forwardShown below is the ¹H-NMR spectrum of a compound with the formula C5H10O2. 2H Peak Splitting quartet quartet triplet triplet 1 2 3 4 a b c d e a b CH3CH₂CH₂CH₂COH 2 A 2H PPM Choose from the constitutional isomers below to assign a structure to this spectrum. O B d CH3CH₂CH₂COCH3 3 3H 4 3H a b || c CH3CH₂COCH₂CH3 C (Choose the letter corresponding to the correct structure from the drop-down list provided.) Correct Structure: C Assign signal number 3 (indicated as a red number on the spectrum above) to its corresponding hydrogen(s) (shown as a red lower-case letter on the structure above). (Write the letter of the hydrogen (or set of equivalent hydrogens) in the box provided, e.g., a) Signal number 3 corresponds to hydrogen(s): Previous Nextarrow_forward2. Predict the NMR spectra of the following compounds: a) b) ΟΗarrow_forward
- Nicotine is a diamino compound isolated from dried tobacco leaves. Nicotine has two rings and M+=162.1157 by high-resolution mass spectrometry. Give a molecular formula for nicotine, and calculate the number of double bonds.arrow_forwardYou can just give me an answerarrow_forwardList the HOMO and LUMO for each of the following molecules. Please choose from one of these options for each assignment: nonbonding, o,o*,π, or T*. It's not necessary in this question to specify the specific atoms involved. (a) H3C. H₂C-N H3C CH3 HOMO: LUMO: (b) HOMO: LUMO:arrow_forward
- Predict the splitting patterns you would expect for each proton in the following molecules.(a)CHBr2CH3 (b)CH3OCH2CH2Br (c)ClCH2CH2CH2Cl Draw structures for compounds that meet the following descriptions:(a) C2H6O; one singlet(b) C3H7Cl; one doublet and one septet(c) C4H8Cl2O; two tripletsarrow_forward7. The following molecule has a molecular formula of C6H13N. There is a secondary amine (nitrogen bonded to 2 Cs and 1 H). From the following NMR spectrum and the molecular formula, calculate the degrees of unsaturation and draw the molecular structure below. Structure of C6H13N H 1H, d 1H, d 1H, s 6 u 75 2H, s 2H, q 3 PPM 3H, s 3H, t 4 C-s 12 C.S 0arrow_forwardPropose possible molecular formulas for a compound with a molecular ion at m/z = 154.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Cengage Learning
IR Spectroscopy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=_TmevMf-Zgs;License: Standard YouTube License, CC-BY