PKG ORGANIC CHEMISTRY
5th Edition
ISBN: 9781259963667
Author: SMITH
Publisher: MCG
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Question
Chapter 10, Problem 10.54P
Interpretation Introduction
(a)
Interpretation: The diastereomers of
Concept introduction: The addition of Halogens to
Interpretation Introduction
(b)
Interpretation: The diastereomers of
Concept introduction: The addition of Halogens to alkenes is a stereospecific reaction. The resultant product is meso compound, if alkene is cis and addition of halogen is syn addition. If addition of halogen is anti, then the resultant products are racemic mixture. In case of trans alkene, the resultant product is meso, if addition of halogen is anti. The resultant products are racemic mixture, if the addition of halogen is syn.
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Students have asked these similar questions
Draw the structure of an alkyl bromide with molecular formula CgH13Br that fits each description:
(a) a 1° alkyl bromide with one stereogenic center; (b) a 2° alkyl bromide with two stereogenic
centers; (c) an achiral 3° alkyl bromide.
●
●
●
●
(A)
Cl₂
CH₂=CHCH3 heat
Propene
OH
HOCH₂CHCH₂OH
1,2,3-Propanetriol
(glycerol, glycerin)
Provide structures for all intermediate compounds (A-D) and describe the type of mechanism by which each is formed.
(B)
2A (C₂H₂C1)
CI
a
C (C₂H₂C1O₂)
*85
H
H₂C=C
All hydrogen atoms are implied.
Apply formal charges where appropriate.
Omit lone pairs and radical electrons from your answer.
You do not have to consider stereochemistry.
C-Cl
H₂
NaOH, H₂O
internal displacement
Lindlar reduction
SN1-substitution
SN2-substitution
acid-catalyzed hydrolysis
addition-elimination
allylic halogenation
halohydrination
vinylic halogenation
H
H₂C=C
Ca(OH)2 D (C3H6O₂)
heat
→ B (C₂H₂O)
00
OU
Cl₂, H₂O
در
H₂O, HCI
2 ster
n
?
ChemDoodle
[Refere
?
Draw a three-dimensional structure for each compound, and star all asymmetric carbon
atoms. Draw the mirror image for each structure, and state whether you have drawn a
pair of enantiomers or just the same molecule twice. Build molecular models of any of
these examples that seem difficult to you.
(a)
ОН
(b)
(c)
NH,
ОН
СH—CH—СООН
|
pentan-2-ol
pentan-3-ol
alanine
(d) 1-bromo-2-methylbutane (e) chlorocyclohexane (f) cis-1,2-dichlorocyclobutane
(h)
(i)
H
CH;
"H
H.
H
CH,
H
Chapter 10 Solutions
PKG ORGANIC CHEMISTRY
Ch. 10 - Prob. 10.1PCh. 10 - Problem 10.2 How many degrees of unsaturation are...Ch. 10 -
Problem 10.3 How many degrees of unsaturation...Ch. 10 - Give the IUPAC name for each alkene. abcdeCh. 10 - Give the IUPAC name for each polyfunctional...Ch. 10 - Problem 10.6 Label each C-C double bond as E or Z....Ch. 10 - Prob. 10.7PCh. 10 - Prob. 10.8PCh. 10 - Prob. 10.9PCh. 10 - Problem 10.10 Rank the following isomers in order...
Ch. 10 - Linolenic acidTable 10.2 and stearidonic acid are...Ch. 10 - Prob. 10.12PCh. 10 - Problem 10.13 What product is formed when each...Ch. 10 - Prob. 10.14PCh. 10 - Problem 10.15 Draw the products formed when each...Ch. 10 - Prob. 10.16PCh. 10 - Prob. 10.17PCh. 10 - Addition of HBr to which of the following alkenes...Ch. 10 - Problem 10.19 Draw the products, including...Ch. 10 - Prob. 10.20PCh. 10 - Problem 10.21 What two alkenes give rise to each...Ch. 10 - Prob. 10.22PCh. 10 - Problem 10.23 Draw the products of each reaction,...Ch. 10 - Problem 10.24 Draw all stereoisomers formed in...Ch. 10 - Prob. 10.25PCh. 10 - Problem 10.26 What alkylborane is formed from...Ch. 10 - Draw the products formed when each alkene is...Ch. 10 - What alkene can be used to prepare each alcohol as...Ch. 10 - Prob. 10.29PCh. 10 - Draw the products of each reaction using the two...Ch. 10 - Problem 10.31 Devise a synthesis of each compound...Ch. 10 - Give the IUPAC name for each compound. a.b.Ch. 10 - a Label the carbon-carbon double bond in A as E or...Ch. 10 - Prob. 10.34PCh. 10 - 10.35 Calculate the number of degrees of...Ch. 10 - Prob. 10.36PCh. 10 - Label the alkene in each drug as E or Z....Ch. 10 - Give the IUPAC name for each compound. a. c. e. b....Ch. 10 - Prob. 10.39PCh. 10 - 10.40 (a) Draw all possible stereoisomers of, and...Ch. 10 - Prob. 10.41PCh. 10 - 10.42 Now that you have learned how to name...Ch. 10 - Prob. 10.43PCh. 10 - Prob. 10.44PCh. 10 - Prob. 10.45PCh. 10 - Draw the products formed when (CH3)2C=CH2 is...Ch. 10 - What alkene can be used to prepare each alkyl...Ch. 10 - Prob. 10.48PCh. 10 - Draw the constitutional isomer formed in each...Ch. 10 - Prob. 10.50PCh. 10 - Draw all stereoisomers formed in each reaction. a....Ch. 10 - Draw the products of each reaction, including...Ch. 10 - Prob. 10.53PCh. 10 - Prob. 10.54PCh. 10 - Prob. 10.55PCh. 10 - 10.56 Draw a stepwise mechanism for the following...Ch. 10 - Prob. 10.57PCh. 10 - Draw a stepwise mechanism for the conversion of...Ch. 10 - Draw a stepwise mechanism that shows how all three...Ch. 10 - Less stable alkenes can be isomerized to more...Ch. 10 - Prob. 10.61PCh. 10 - Prob. 10.62PCh. 10 - Bromoetherification, the addition of the elements...Ch. 10 - Devise a synthesis of each product from the given...Ch. 10 - 10.65 Draw a synthesis of each compound from...Ch. 10 - 10.66 Explain why A is a stable compound but B is...Ch. 10 - Prob. 10.67PCh. 10 - Prob. 10.68PCh. 10 - 10.69 Lactones, cyclic esters such as compound A,...Ch. 10 - 10.70 Draw a stepwise mechanism for the following...Ch. 10 - 10.71 Like other electrophiles, carbocations add...Ch. 10 - 10.72 Draw a stepwise mechanism for the...
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