Concept explainers
(a)
Interpretation:
The structure of chiral ether
Concept introduction:
A carbon atom that has four non-equivalent atoms or groups attached to it is known as chiral carbon atom. Chiral carbon centers are also called as asymmetric or stereogenic centers.
The ethers contain
Answer to Problem 8.30AP
The structure of chiral ether
Explanation of Solution
The given molecular formula of ether is
Figure 1
The structure of chiral ether
(b)
Interpretation:
The structure of chiral alcohol with molecular formula
Concept introduction:
A carbon atom that has four non-equivalent atoms or groups attached to it is known as chiral carbon atom. Chiral carbon centers are also called as asymmetric or stereogenic centers.
The alcohols contain hydroxyl
Answer to Problem 8.30AP
The structure of chiral alcohol with molecular formula
Explanation of Solution
The given molecular formula of alcohol is
Figure 2
The structure of chiral alcohol with molecular formula
(c)
Interpretation:
The structure of vicinal glycol
Concept introduction:
The alcohols contain hydroxyl
Answer to Problem 8.30AP
The structure of vicinal glycol
Explanation of Solution
The given molecular formula of vicinal glycol is
Figure 3
The structure of vicinal glycol
(d)
Interpretation:
The structure of diol
Concept introduction:
The alcohols contain hydroxyl
Answer to Problem 8.30AP
The structures of diol
Explanation of Solution
The given molecular formula of diol is
Figure 4
The structures of diol
(e)
Interpretation:
The structure of diol
Concept introduction:
The alcohols contain hydroxyl
Answer to Problem 8.30AP
The structures of diol
Explanation of Solution
The given molecular formula of diol is
Figure 5
The structures of diol
(f)
Interpretation:
The structures of six
Concept introduction:
The ethers contain
Cyclic ethers with three-membered ring are commonly known as epoxide in which two carbons and one oxygen atom are arranged in cyclic form.
Answer to Problem 8.30AP
The structures of six epoxides (counting stereoisomers) with the molecular formula
Explanation of Solution
The given molecular formula of the epoxide is
Figure 6
The structures of six epoxides (counting stereoisomers) with the molecular formula
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Chapter 8 Solutions
Organic Chemistry
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- Biphenyl has the following structure.(a) Is biphenyl a (fused) polynuclear aromatic hydrocarbon?(b) How many pi electrons are there in the two aromatic rings of biphenyl? How does this number compare with that for naphthalene?(c) The heat of hydrogenation for biphenyl is about 418 kJ>mol (100 kcal>mol). Calculate theresonance energy of biphenyl.(d) Compare the resonance energy of biphenyl with that of naphthalene and with that of two benzene rings. Explain thedifference in the resonance energies of naphthalene and biphenyl.arrow_forward(d) This structure is that of an alcohol with the hydroxyl group on the third C atom of a five-carbon chain.The compound is called pentan-3-olarrow_forward(4) Write the structure of the following compounds from their IUPAC names. (a) ethanamide (b) methylethanoate (c) propanoic acid (d) 2-butanone (5) Write the structure of the following ethers and amines from their common names (a) methyl propyl (b) trimethylamine (6) Decide whether the following alcohols are polar or nonpolar (a) CH3CH2CH2CH2CH2CH2CH2OH (b) CH3CH2OHarrow_forward
- Write the bond line formula of the following compounds: (a) 4-methyl-2-hexene, two geometrical (stereoisomers) isomers (b) 3-fluoro-2-methylheptanol (3-fluoro-2-methylheptan-1-ol) (c) 4-methyl-hex-1-yn-3-olarrow_forwardDraw a structural formula of an alkene that undergoes acid-catalyzed hydration to give each alcohol as the major product (more than one alkene may give each alcohol as the major product). (a) 3-Hexanol (b) 1-Methylcyclobutanol (c) 2-Methyl-2-butanol (d) 2-Propanolarrow_forward(b) NABH, CH3 COCH,CH3 CH3CH2OH (c)arrow_forward
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