Organic Chemistry - Standalone book
10th Edition
ISBN: 9780073511214
Author: Francis A Carey Dr., Robert M. Giuliano
Publisher: McGraw-Hill Education
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Chapter 15, Problem 42DSP
Cyclobutadiene and (Cyclobutadiene)tricarbonyliron
As we saw in Section
Oxidation of (cyclobutadiene)tricarbonyliron with
propynoate.
What is the structure of this product?
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14:33 A
Candidate Identification
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11. Compound A can transform into
compound B through an organic reaction.
From the structures below, mark the
correct one:
HO
A
تھے۔
די
HO
B
○ A) Compounds A and B are isomers.
B) Both have the same number of chiral
carbons.
C) Compound A underwent an addition
reaction of Cl2 and H2O to form
compound B.
D) Compound A underwent a
substitution reaction forming the
intermediate chlorohydrin to obtain
compound B.
E) Compound A underwent an addition
reaction of Cl2 forming the chloronium
ion and then added methanol to obtain
compound B.
60
--
14:40 A
Candidate Identification
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13. The compound 1-bromo-hex-2-ene
reacts with methanol to form two
products. About this reaction, mark the
correct statement:
OCH3
CH3OH
Br
OCH3 +
+ HBr
A
B
A) The two products formed will have
the same percentage of formation.
B) Product B will be formed by SN1
substitution reaction with the formation
of an allylic carbocation.
C) Product A will be formed by SN1
substitution reaction with the formation
of a more stable carbocation than
product B.
D) Product A will be formed by an SN2
substitution reaction occurring in two
stages, the first with slow kinetics and
the second with fast kinetics.
E) The two compounds were obtained
by addition reaction, with compound B
having the highest percentage of
formation.
57
--
☑
14:30 A
Candidate Identification
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10. Amoxicillin (figure X) is one of the
most widely used antibiotics in the
penicillin family. The discovery and
synthesis of these antibiotics in the 20th
century made the treatment of infections
that were previously fatal routine.
About amoxicillin, mark the correct one:
HO
NH2 H
S
-N.
HO
Figura X. Amoxicilina
A) It has the organic functions amide,
ester, phenol and amine.
B) It has four chiral carbons and 8
stereoisomers.
C) The substitution of the aromatic ring
is of the ortho-meta type.
D) If amoxicillin reacts with an alcohol it
can form an ester.
E) The structure has two tertiary
amides.
62
Chapter 15 Solutions
Organic Chemistry - Standalone book
Ch. 15.1 - Each of the following organometallic reagents will...Ch. 15.3 - Write equations showing how you could prepare...Ch. 15.4 - Lithium diisopropylamide is often used as a strong...Ch. 15.5 - Write the structure of the organic product of each...Ch. 15.7 - Prob. 5PCh. 15.8 - Prob. 6PCh. 15.9 - Prob. 7PCh. 15.9 - Like nickel, iron reacts with carbon monoxide to...Ch. 15.9 - Prob. 9PCh. 15.9 - What is the oxidation state of manganese in the...
Ch. 15.9 - Prob. 11PCh. 15.10 - Prob. 12PCh. 15.10 - Prob. 13PCh. 15.11 - Give the structure including stereochemistry of...Ch. 15.11 - Prob. 15PCh. 15.12 - Homogeneous catalytic hydrogenation of the...Ch. 15.12 - Prob. 17PCh. 15.13 - What alkenes are formed from 2-pentene by olefin...Ch. 15.13 - The product of the following reaction was isolated...Ch. 15 - Suggest appropriate methods for preparing each of...Ch. 15 - Prob. 21PCh. 15 - Predict the principal organic product of each of...Ch. 15 - Prob. 23PCh. 15 - Predict the principal organic product of each of...Ch. 15 - Prob. 25PCh. 15 - A different stereoisomer of...Ch. 15 - Prob. 27PCh. 15 - Using phenyllithium and any necessary organic or...Ch. 15 - Prob. 29PCh. 15 - A number of drugs are prepared by reactions in...Ch. 15 - The following conversion was carried out in two...Ch. 15 - Outline syntheses of (a)...Ch. 15 - (S)-(+)-Ibuprofen can be prepared by...Ch. 15 - Like other hydroborations, the reaction of alkynes...Ch. 15 - The sex attractant of the female silkworm has been...Ch. 15 - Prob. 36PCh. 15 - (a) Exaltolide, a musk substance, has been...Ch. 15 - Prob. 38PCh. 15 - Prob. 39PCh. 15 - Cyclobutadiene and...Ch. 15 - Cyclobutadiene and (Cyclobutadiene)tricarbonyliron...Ch. 15 - Cyclobutadiene and...Ch. 15 - Cyclobutadiene and...Ch. 15 - Cyclobutadiene and...
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