(3E,5Z)-4-methyl-3,5-nonadiene (4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene

Chemistry
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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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Draw the structures for the compound

The image displays the names of three organic chemical compounds with their respective structural notation. Below are the compounds listed as they appear in the image:

1. **(3E,5Z)-4-methyl-3,5-nonadiene**
2. **(4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene**
3. **(4E,7Z)-4-chloro-7-bromo-8-ethyl-4,7-undecadiene**

These compounds are likely examples of alkenes with specific stereochemistry and substituents. Here is a detailed explanation for each term and component in the names:

### Explanation:

1. **(3E,5Z)-4-methyl-3,5-nonadiene**
    - *(3E,5Z)*: Indicates the stereochemistry of the double bonds at positions 3 and 5. "E" stands for "trans" configuration, and "Z" stands for "cis" configuration.
    - *4-methyl*: A methyl group (-CH3) is attached to the fourth carbon of the main chain.
    - *3,5-nonadiene*: The main carbon chain consists of nine carbons (nonane) with double bonds at positions 3 and 5, making it a diene.

2. **(4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene**
    - *(4E,6Z)*: Indicates the stereochemistry of the double bonds at positions 4 and 6.
    - *4-(1-methylethyl)*: An isopropyl group (1-methylethyl) is attached to the fourth carbon of the main chain.
    - *6-methyl*: A methyl group is attached to the sixth carbon of the main chain.
    - *dodecadiene*: The main carbon chain consists of twelve carbons (dodecane) with two double bonds, making it a diene.

3. **(4E,7Z)-4-chloro-7-bromo-8-ethyl-4,7-undecadiene**
    - *(4E,7Z)*: Indicates the stereochemistry of the double bonds at positions 4 and 7.
    - *4-chloro*: A chlorine atom is attached to the fourth carbon
Transcribed Image Text:The image displays the names of three organic chemical compounds with their respective structural notation. Below are the compounds listed as they appear in the image: 1. **(3E,5Z)-4-methyl-3,5-nonadiene** 2. **(4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene** 3. **(4E,7Z)-4-chloro-7-bromo-8-ethyl-4,7-undecadiene** These compounds are likely examples of alkenes with specific stereochemistry and substituents. Here is a detailed explanation for each term and component in the names: ### Explanation: 1. **(3E,5Z)-4-methyl-3,5-nonadiene** - *(3E,5Z)*: Indicates the stereochemistry of the double bonds at positions 3 and 5. "E" stands for "trans" configuration, and "Z" stands for "cis" configuration. - *4-methyl*: A methyl group (-CH3) is attached to the fourth carbon of the main chain. - *3,5-nonadiene*: The main carbon chain consists of nine carbons (nonane) with double bonds at positions 3 and 5, making it a diene. 2. **(4E,6Z)-4-(1-methylethyl)-6-methyldodecadiene** - *(4E,6Z)*: Indicates the stereochemistry of the double bonds at positions 4 and 6. - *4-(1-methylethyl)*: An isopropyl group (1-methylethyl) is attached to the fourth carbon of the main chain. - *6-methyl*: A methyl group is attached to the sixth carbon of the main chain. - *dodecadiene*: The main carbon chain consists of twelve carbons (dodecane) with two double bonds, making it a diene. 3. **(4E,7Z)-4-chloro-7-bromo-8-ethyl-4,7-undecadiene** - *(4E,7Z)*: Indicates the stereochemistry of the double bonds at positions 4 and 7. - *4-chloro*: A chlorine atom is attached to the fourth carbon
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