For each of the following reactions, draw the product(s). In addition, for those reactions that have a carbocation intermediate(s), draw its structure(s). NO REACTION is possible. CH3 || CH;CHCH,ČHCH2CH CH3 [H] [0] а) Он .CCH3 [0] b) ? ČH3 CH,CH2CHCH,CH3 c) + PCI3 Он CH2CH3 H,SO4, 250°C H,SO4, 250°C d) ? + H2O - OH
Reactions of Ethers
Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.
Epoxides
Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.
Williamson Ether Synthesis
An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.
![For each of the following reactions, draw the product(s). In addition, for those reactions that
have a carbocation intermediate(s), draw its structure(s). NO REACTION is possible.
CH3
CH3
[H]
[O]
а)
CH3CHCH,CHCH2CH
OH
.CCH3
[0]
b)
CH3
CH;CH2CHCH,CH3
c)
PCI3
+
?
OH
CH,CH3
H,SO4
H,SO4
250°С
d)
+ H,O
?
HO-
250°С
CH3
CH3
OCHCH2CH3
ACID
e)
CH;CH2CH,ČCH3
+ H,O
?
САTALYST
CH3
OÇHCH,CH3
CH3
SH
SH
[0]
f) CH3CHCHOCH3 + CH3CHCHCH3
?
CH3
CH3
NAOH
g)
CH3CHCCHCH2CH3
CH3CHCCHCH2CH3
?
+
САTALYST
CH3 CH3
CH3 CH3
CH,CH
Он
ACID
ОН
ACID
h)
+
CH3CHCH3
CH3CHCH3
?
САTALYST
САTALYST
OH
OH
H,SO4
i)
CH;CHCHCH,CH2CH3 +
CH3CHCHCH,CH2CH3
140°С
CH3
CH3
[H]
j)
CH;CHCH,CH2CCH3
?
CH3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c98f3ef-62be-46e3-974a-9aed57987b3e%2F4d15adce-42c4-4326-839c-4bd0b6d428ab%2Fr0ysmgq_processed.png&w=3840&q=75)
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