(a)
Interpretation:
Determine the structural formula from the given molecular formula:
20 aromatic
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
The molecular formula C7 H9 N is 20 on the
(b)
Interpretation:
Determine the structural formula from the given molecular formula:
30 aromatic amines, C8 H11 N.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Tertiary amines are those compounds in which three hydrogen atoms of ammonia are replaced by alkyl or aryl groups. They are represented as R3 -N or 
The molecular formula, C8 H11 N is 30 on the aromatic amine. Hence, it has six-membered ring. The nitrogen atom is attached to three groups in which one is an aryl group and the other two are methyl groups.
Thus, the structural formula for the molecular formula C8 H11 N is as below:
(c)
Interpretation:
Determine the structural formula from the given molecular formula:
10 aliphatic amines, C7 H9 N.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Primary amines are those compounds in which one of the hydrogen atoms of ammonia is replaced by an alkyl or an aryl group. They are represented as 
The molecular formula C7 H9 N is 10 on the aliphatic amine. Hence it has
(d)
Interpretation:
Determine the structural formula from the given molecular formula:
A chiral 10 amine, C4 H11 N.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Primary amines are those compounds in which one of the hydrogen atoms of ammonia is replaced by an alkyl or aryl group. They are represented as
The carbon atom attach to four different group is called a chiral atom. When a molecule possesses such atom, then they are not superimposable on their mirror image.
The molecular formula C4 H11 N is 10 on the aliphatic amine, and it is a chiral molecule. Hence, the chiral carbon atom is attached to four different groups, which include -NH2 group, the -CH3 group, the -CH2 group and the -H group. The structural formula of C4 H11 N is as below:
(e)
Interpretation:
Determine the structural formula from the given molecular formula:
A 30 heterocyclic amine, C5 H11 N.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Tertiary amines are those compounds in which three hydrogen atoms of ammonia are replaced by alkyl or aryl groups. They are represented as R3 -N or 
The carbon atom attach to four different group is called a chiral atom. When a molecule possesses such atom, then they are not superimposable on their mirror image.
The molecular formula C5 H11 N is 30 on the heterocyclic amine. This structure has a five membered heterocyclic ring. This ring contains four carbons and one nitrogen atom. The nitrogen atom in the ring is bonded to the methyl group. The structural formula of C4 H11 N is as below:
(f)
Interpretation:
Determine the structural formula from the given molecular formula:
A trisubstituted 10 aromatic amine, C9 H13 N.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Primary amines are those compounds in which one of the hydrogen atoms of ammonia is replaced by an alkyl or aryl group. They are represented as
The molecular formula C9 H13 N is tri substituted 10 on the aromatic amine. Hence, it has six membered rings with three methyl groups. The structural formula of C5 H13 N is as below:
(g)
Interpretation:
Determine the structural formula from the given molecular formula:
A chiral quaternary ammonium salt, C9 H22 NCl.
Concept Introduction:
The spatial arrangement of atom within a compound that are joined together is identified with the help of structural formula.
Explanation of Solution
Quaternary amines are those compounds in which all four of the hydrogen atoms of the ammonium ion are replaced by an alkyl or aryl group. It is an ionic quaternary salt.
When the carbon atom is attached to four different groups, it is called a chiral atom. When a molecule possesses such an atom, then it is not super imposable on its mirror image.
The molecular formula C9 H22 NCl is a quaternary amine and it is a chiral molecule. Hence, the chiral nitrogen atom is attached to four different groups, which include -CH2 CH3 group, the -CH2 CH2 CH3 group, the -CH3 CHCH3 group, and the -CH3 group. Therefore, the quaternary ammonium salt of C9 H22 NCl is as below:
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Chapter 15 Solutions
Introduction To General, Organic, And Biochemistry
- For each of the following, indicate whether the arrow pushes are valid. Do we break any rules via the arrows? If not, indicate what is incorrect. Hint: Draw the product of the arrow and see if you still have a valid structure. a. b. N OH C. H N + H d. e. f. مه N COHarrow_forwardDecide which is the most acidic proton (H) in the following compounds. Which one can be removed most easily? a) Ha Нь b) Ha Нь c) CI CI Cl Ha Ньarrow_forwardProvide all of the possible resonanse structures for the following compounds. Indicate which is the major contributor when applicable. Show your arrow pushing. a) H+ O: b) c) : N :O : : 0 d) e) Оarrow_forward
- Draw e arrows between the following resonance structures: a) b) : 0: :0: c) :0: N t : 0: بار Narrow_forwardDraw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. Cl Substitution will not occur at a significant rate. Explanation Check :☐ O-CH + Х Click and drag to start drawing a structure.arrow_forwardDraw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. Cl C O Substitution will not occur at a significant rate. Explanation Check + O-CH3 Х Click and drag to start drawing a structure.arrow_forward
- ✓ aw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. C Cl HO–CH O Substitution will not occur at a significant rate. Explanation Check -3 ☐ : + D Click and drag to start drawing a structure. © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Cearrow_forwardPlease correct answer and don't used hand raitingarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
- Determine whether the following reaction is an example of a nucleophilic substitution reaction: Br OH HO 2 -- Molecule A Molecule B + Br 义 ollo 18 Is this a nucleophilic substitution reaction? If this is a nucleophilic substitution reaction, answer the remaining questions in this table. Which of the reactants is referred to as the nucleophile in this reaction? Which of the reactants is referred to as the organic substrate in this reaction? Use a ŏ + symbol to label the electrophilic carbon that is attacked during the substitution. Highlight the leaving group on the appropriate reactant. ◇ Yes O No O Molecule A Molecule B Molecule A Molecule B टेarrow_forwardPlease correct answer and don't used hand raitingarrow_forwardPlease correct answer and don't used hand raitingarrow_forward
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