
EBK CHEMICAL PRINCIPLES IN THE LABORATO
11th Edition
ISBN: 8220100546068
Author: SLOWINSKI
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Question
error_outline
This textbook solution is under construction.
Students have asked these similar questions
Indicate compound A that must react with ethylbenzene to obtain 4-ethylbenzene-1-sulfonic acid.
3-bromo-4-ethylbenzene-1-sulfonic acid.
Part 1 of 2
Draw the structure of A, the minor E1 product of the reaction.
esc
I
Skip Part
Check
H₂O, D
2
A
+
Click and drag to start drawing a
structure.
-0-
F1
F2
1
2
#
3
Q
A
80
F3
W
E
S
D
F4
$
4
%
5
F5
ㅇ
F6
R
T
Y
F
G
X
5
&
7
+
Save
2025 McGraw Hill LLC. All Rights Reserved.
DII
F7
F8
H
*
C
80
J
Z
X
C
V
B
N
4
F9
6
File Preview
The following is a total synthesis of the pheromone of the western pine beetle. Such
syntheses are interesting both because of the organic chemistry, and because of the possibility of
using species specific insecticides, rather than broad band insecticides. Provide the reagents for
each step. There is some chemistry from our most recent chapter in this synthesis, but other
steps are review from earlier chapters. (8 points)
COOEt
COOEt
A
C
COOEt
COOEt
COOH
B
OH
OTS
CN
D
E
See the last homework set
F
for assistance on this one.
H+, H₂O
G
OH
OH
The last step is just nucleophilic addition reactions, taking the
ketone to an acetal, intramolecularly. But
it is hard to visualize the three dimensional shape as
it occurs.
Frontalin, pheromone of the western pine beetle
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
- For the reaction below: 1. Draw all reasonable elimination products to the right of the arrow. 2. In the box below the reaction, redraw any product you expect to be a major product. C Major Product: Check + ◎ + X ง © Cl I F2 80 F3 I σ F4 I F5 NaOH Click and drawing F6 A 2025 McGraw Hill LLC. All Rights E F7 F8 $ # % & 2 3 4 5 6 7 8 Q W E R T Y U A S D F G H Jarrow_forwardCan I please get help with this graph. If you can show exactly where it needs to pass through.arrow_forwardN Draw the major product of this reaction. Ignore inorganic byproducts. D 1. H₂O, pyridine 2. neutralizing work-up V P W X DE CO e C Larrow_forward
- Draw the major product of this reaction. Ignore inorganic byproducts. N O' 1. H2O, pyridine 2. neutralizing work-up く 8 W aarrow_forwardIdeal Gas Law Practice Name If you need a refresher on Ideal Gas Law, go back to your Ideal Gas Law Reading Assignment from last week! On all of the following, you'll need to make sure to convert pressures to atm and convert temperatures to Kelvin in order to be able to use the R gas constant on your equation sheet! Given: Ideal Gas Law = then P= pressure V = volume R= ideal gas consent PV=nRT namount of substance n=PV/TR P=nRT/V I = temperature V=nRT/P T=PV/nR R=PV/nT 1. What pressure is required to contain 0.023 moles of nitrogen gas in a 4.2 L container at a temperature of 20.°C? 2. Oxygen gas is collected at a pressure of 123 kPa in a container which has a volume of 10.0 L. What temperature must be maintained on 0.500 moles of this gas in order to maintain this pressure? Express the temperature in degrees Celsius. 3. How many moles of chlorine gas would occupy a volume of 35.5 L at a pressure of 100.0 kPa and a temperature of 100. °C? After determining the number of moles,…arrow_forward1. The following conversion includes chemistry we have covered very recently, some chemistry from last term, and chemistry from the first chapter of this unit. Provide curly arrows and an explanation for this mechanism. Use the reagents in the order given. You do not need any other reagents. 1. NaOEt OEt 2.arrow_forward
- COOEt COOEt Step 1 Step 2 Step 3 COOEt COOEt COOH Step 6 OH Step 4 Step 7 (racemic) cyclizes under conditions (8) OTS Step 5 Step 8 ОН OH (racemic) Frontalin (racemic) Shown above are the steps in one of the several published syntheses of Frontalin, a pheromone of the western pine beetle. From the choices provided, show the reagents and conditions by which step 3 of this synthesis might be accomplished. List the reagent(s) in order that will accomplish this transformation. No more than 4 steps are required. List your answer as a single letter (single-step transformation) or a series of letters (multi-step transformation) with no commas separating them. For example, "ab" corresponds to: 1. Eto Na+ 2. NaOH, H₂O NOTE: The order in which you list your letters matters! Reagents: a. Eto Na* g. NaCN b. NaOH, H₂O h. SOCI₂ c. H3O+, heat i. (CH3)2CuLi, ether, -78°C d. LiAlH4 j. H₂O e. p-TsCI, pyridine k. RCO3H f. Br I. H3O+ 1,024arrow_forwardK ← nationa Login - Paymentivet MapQue Draw the major product of this reaction. Ignore inorganic byproducts and the carboxylic acid side product. N 1. excess LiAlH4 2. H₂O ✓ W aarrow_forwardDraw the major product of this reaction. Ignore inorganic byproducts and the alcohol side product. 1. H3O+, heat 2. Neutralizing work-up Drawing Qarrow_forward
- Indicate the procedure (reagent Z) to go from compound A1 to compound A2. A1 Z P(C6H5)3 A2arrow_forwardPlease help with this graph.arrow_forwardogin - PaymentN MapQuest 3 Overview - SAP NetW... Draw the major product of this reaction. Ignore inorganic byproducts. CI 1. NaBH4 2. H₂O C Clever | Portal Job Op Problem Atoms, Bonds and Rings Draw or tap a new bond toarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemical Principles in the LaboratoryChemistryISBN:9781305264434Author:Emil Slowinski, Wayne C. Wolsey, Robert RossiPublisher:Brooks ColeOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningEBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
- Macroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole

Chemical Principles in the Laboratory
Chemistry
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Brooks Cole

Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Cengage Learning

EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT

Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole

O-Level Chemistry | 16 | Qualitative Analysis [1/3]; Author: Bernard Ng;https://www.youtube.com/watch?v=oaU8dReeBgA;License: Standard YouTube License, CC-BY