**Educational Exercise on Stereochemistry****Exercise 2: Molecular Relationships and Stereochemistry****Objective:** For the following pairs of molecules, determine if their relationship is enantiomers, diastereomers, or the same compound. Assign R/S configuration to all chiral centers, if applicable.Pairs of molecules:1. A pair of cyclopropane derivatives with different substituent orientations: - The first molecule has a substituent on the left side attached with a dash (indicating a bond going into the plane of the paper). - The second molecule has the substituent on the right side with the same dash direction. ![Cyclopropane derivatives](InsertImageURLHere)2. A pair of cyclopentane derivatives with different substituent positions: - Both molecules have substituents on the ring in different orientations. ![Cyclopentane derivatives](InsertImageURLHere)3. A pair of more complex molecules with chiral centers: - The carbon chains include multiple functional groups and substituents, requiring careful observation to determine the R/S configuration of each chiral center. ![Complex molecules](InsertImageURLHere)**Instructions:**1. **Visual Analysis:** Carefully examine the molecular structure of each pair, noting any differences in the substitution or stereochemistry. 2. **Chirality Assignment:** - Identify all chiral centers in each molecule. - Assign R/S configuration to each chiral center using the Cahn-Ingold-Prelog priority rules.3. **Relationship Determination:** - Compare each pair to determine whether they are: - **The Same Compound:** Identical structures in all respects. - **Enantiomers:** Non-superimposable mirror images of each other. - **Diastereomers:** Stereoisomers that are not mirror images of each other.4. **Documentation:** Record your findings clearly, detailing the reasoning for each relationship determination and the configuration assignment process.**Application:** Understanding the stereochemistry of molecules is crucial in organic chemistry and biochemistry fields. Stereoisomers can have vastly different biological activities and properties, making accurate determination and description essential for research and development in pharmaceuticals, materials science, and more.**Note:** Ensure that you apply advanced stereochemical principles with precision and accuracy, as this skill is fundamental to mastering organic chemistry at a professional level.

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2. For the following pairs of molecules, determine if their relationship is enantiomers, diastereomers, or the same compound. Assign R/S configuration to all chiral centers, if applicable. 7 CH₂ H₂Cl off off

2. For the following pairs of molecules, determine if their relationship is enantiomers, diastereomers, or the same compound. Assign R/S configuration to all chiral centers, if applicable. 7 CH₂ H₂Cl off off

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 10E

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