Draw tetrahedral representation of the following (S)-2-chlorobutane (R)-3-chloro-1-pentene (2S,3R)-2-bromo-3-chlorobutane 1. 2. 3.

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Please assign priority groups and assign R or S stereochemistry for each

### Chiral Compounds

**Task: Draw tetrahedral representation of the following chiral compounds**

1. **(S)-2-chlorobutane**: Identify the stereochemistry using the Cahn-Ingold-Prelog priority rules to represent the (S) configuration at the stereocenter, typically arranging substituents with the lowest priority pointing away.

2. **(R)-3-chloro-1-pentene**: Focus on the (R) configuration at the stereocenter, with correct priority arrangement. Remember that the presence of a double bond slightly impacts the molecule's 3D representation.

3. **(2S,3R)-2-bromo-3-chlorobutane**: There are two chiral centers here, with specific configurations at the second (S) and third (R) positions, which should be depicted in the tetrahedral sketch while ensuring correct relative spatial positions.

4. **(2S,4R)-2,4-octanediol**: A bit more complex with two chiral centers at positions 2 and 4. Ensure the correct (S) and (R) configurations are accurately shown, taking into account the relative position of hydroxyl groups.

### Diagram Explanation

- **Tetrahedral Model**: A typical representation of chirality, showing a central carbon atom bonded to four different substituents. Each molecule’s specific stereochemistry should accurately reflect in the spatial orientation.
- **Stereochemistry Labels**: Use labels to denote (R) and (S) configurations; arrows or dashed/wedged lines may indicate 3-dimensionality.

This exercise helps in understanding stereochemical configurations critical for scholars studying organic chemistry.
Transcribed Image Text:### Chiral Compounds **Task: Draw tetrahedral representation of the following chiral compounds** 1. **(S)-2-chlorobutane**: Identify the stereochemistry using the Cahn-Ingold-Prelog priority rules to represent the (S) configuration at the stereocenter, typically arranging substituents with the lowest priority pointing away. 2. **(R)-3-chloro-1-pentene**: Focus on the (R) configuration at the stereocenter, with correct priority arrangement. Remember that the presence of a double bond slightly impacts the molecule's 3D representation. 3. **(2S,3R)-2-bromo-3-chlorobutane**: There are two chiral centers here, with specific configurations at the second (S) and third (R) positions, which should be depicted in the tetrahedral sketch while ensuring correct relative spatial positions. 4. **(2S,4R)-2,4-octanediol**: A bit more complex with two chiral centers at positions 2 and 4. Ensure the correct (S) and (R) configurations are accurately shown, taking into account the relative position of hydroxyl groups. ### Diagram Explanation - **Tetrahedral Model**: A typical representation of chirality, showing a central carbon atom bonded to four different substituents. Each molecule’s specific stereochemistry should accurately reflect in the spatial orientation. - **Stereochemistry Labels**: Use labels to denote (R) and (S) configurations; arrows or dashed/wedged lines may indicate 3-dimensionality. This exercise helps in understanding stereochemical configurations critical for scholars studying organic chemistry.
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