Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![### Organic Chemistry Reactions
#### Reaction 1:
- **Reactant**: A benzene ring substituted with two bromine atoms (one on the ring and one on the carbon attached to the ring).
- **Reagent**: 1-Propanol
- **Product**: Not specified in the image, but this suggests a substitution or addition reaction involving the Br substituent.
#### Reaction 2:
- **Reactant**: An alkane chain with the structure: H-CH(OTs)-CH2-CH3.
- **Reagent**: KCN (Potassium Cyanide) in Acetone.
- **Product**: Not specified in the image, but typically CN would substitute the OTs (Tosyl group).
#### Reaction 3:
- **Reactant**: A cyclohexane ring substituted with an iodine atom.
- **Reagent**: NaSCH2CH3 (Sodium thiomethoxide) in CH3CN (Acetonitrile).
- **Product**: Not specified in the image, but usually involves substitution of I with SCH2CH3.
#### Reaction 4:
- **Reactant**: A cyclohexane ring.
- **Reagent**: NaNH2 (Sodium amide) in Ammonia.
- **Product**: Not specified in the image, but NaNH2 in Ammonia generally indicates formation of an anion or a deprotonation reaction.
#### Additional Components:
- **CH3Cl (Methyl chloride)**: Appears at the bottom, typically a reactant in substitution or addition reactions but its specific role in this particular reaction sequence isn’t indicated.
### Diagrams and Reagents Explained:
1. The diagrams show the organic molecules involved in each reaction, starting with the initial reactants and then indicating the reagents used to transform them. These reactions typically involve common organic chemistry processes such as nucleophilic substitutions (SN1 or SN2) or eliminations (E1 or E2).
2. The reagents listed in conjunction with arrows indicate the chemical substances used to drive the reactions. For example:
- **KCN in Acetone**: Suggests a nucleophilic substitution where cyanide ion (CN-) replaces a Tosyl group (OTs).
- **NaSCH2CH3 in CH3CN**: Indicates another nucleophilic substitution with thiomethoxide.
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcab27ebe-ca52-4065-95ad-a0b64c44780e%2F683592e7-9a43-47bf-8467-94b5d9aedce1%2F1efpflc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Organic Chemistry Reactions
#### Reaction 1:
- **Reactant**: A benzene ring substituted with two bromine atoms (one on the ring and one on the carbon attached to the ring).
- **Reagent**: 1-Propanol
- **Product**: Not specified in the image, but this suggests a substitution or addition reaction involving the Br substituent.
#### Reaction 2:
- **Reactant**: An alkane chain with the structure: H-CH(OTs)-CH2-CH3.
- **Reagent**: KCN (Potassium Cyanide) in Acetone.
- **Product**: Not specified in the image, but typically CN would substitute the OTs (Tosyl group).
#### Reaction 3:
- **Reactant**: A cyclohexane ring substituted with an iodine atom.
- **Reagent**: NaSCH2CH3 (Sodium thiomethoxide) in CH3CN (Acetonitrile).
- **Product**: Not specified in the image, but usually involves substitution of I with SCH2CH3.
#### Reaction 4:
- **Reactant**: A cyclohexane ring.
- **Reagent**: NaNH2 (Sodium amide) in Ammonia.
- **Product**: Not specified in the image, but NaNH2 in Ammonia generally indicates formation of an anion or a deprotonation reaction.
#### Additional Components:
- **CH3Cl (Methyl chloride)**: Appears at the bottom, typically a reactant in substitution or addition reactions but its specific role in this particular reaction sequence isn’t indicated.
### Diagrams and Reagents Explained:
1. The diagrams show the organic molecules involved in each reaction, starting with the initial reactants and then indicating the reagents used to transform them. These reactions typically involve common organic chemistry processes such as nucleophilic substitutions (SN1 or SN2) or eliminations (E1 or E2).
2. The reagents listed in conjunction with arrows indicate the chemical substances used to drive the reactions. For example:
- **KCN in Acetone**: Suggests a nucleophilic substitution where cyanide ion (CN-) replaces a Tosyl group (OTs).
- **NaSCH2CH3 in CH3CN**: Indicates another nucleophilic substitution with thiomethoxide.
-
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