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5.) Given the following three reactions of enantiomerically pure starting materials, please identify products A and B for each line (given the product molecular formulae), using dashes and wedges where appropriate, the meso (optically inactive) product and the chiral (optically active product). NaBHa CHSOH A Csto02 + B CsHo02 но optically inactive optically active (R)-3-hydroxycyclopentanone OH Os04 (cat) (CHa)3COOH C CsH1203 + D CH1203 optically active (2R, 3E)-2-hydroxy-3-pentene optically inactive OH Os04 (cat) (CHa)300OH E CsHi203 optically inactive F CSH1203 optically active (2R, 32)-2-hydroxy-3-pentene

5.) Given the following three reactions of enantiomerically pure starting materials, please identify products A and B for each line (given the product molecular formulae), using dashes and wedges where appropriate, the meso (optically inactive) product and the chiral (optically active product). NaBHa CHSOH A Csto02 + B CsHo02 но optically inactive optically active (R)-3-hydroxycyclopentanone OH Os04 (cat) (CHa)3COOH C CsH1203 + D CH1203 optically active (2R, 3E)-2-hydroxy-3-pentene optically inactive OH Os04 (cat) (CHa)300OH E CsHi203 optically inactive F CSH1203 optically active (2R, 32)-2-hydroxy-3-pentene

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Reaction Analysis of Enantiomerically Pure Starting Materials** 5.) Analyze the given reactions of enantiomerically pure starting materials. Identify products A and B for each reaction (using the product molecular formulae), and indicate whether they are meso (optically inactive) or chiral (optically active). Use dashes and wedges where appropriate. **Reaction 1** - **Starting Material**: (R)-3-hydroxycyclopentanone - **Reagent**: NaBH₄, CH₃OH - **Products**: - **A**: C₅H₁₀O₂ (optically inactive) - **B**: C₅H₁₀O₂ (optically active) **Reaction 2** - **Starting Material**: (2R, 3E)-2-hydroxy-3-pentene - **Reagent**: OsO₄ (cat), (CH₃)₃COOH - **Products**: - **C**: C₅H₁₂O₃ (optically inactive) - **D**: C₅H₁₂O₃ (optically active) **Reaction 3** - **Starting Material**: (2R, 3Z)-2-hydroxy-3-pentene - **Reagent**: OsO₄ (cat), (CH₃)₃COOH - **Products**: - **E**: C₅H₁₂O₃ (optically inactive) - **F**: C₅H₁₂O₃ (optically active)
Transcribed Image Text:**Reaction Analysis of Enantiomerically Pure Starting Materials** 5.) Analyze the given reactions of enantiomerically pure starting materials. Identify products A and B for each reaction (using the product molecular formulae), and indicate whether they are meso (optically inactive) or chiral (optically active). Use dashes and wedges where appropriate. **Reaction 1** - **Starting Material**: (R)-3-hydroxycyclopentanone - **Reagent**: NaBH₄, CH₃OH - **Products**: - **A**: C₅H₁₀O₂ (optically inactive) - **B**: C₅H₁₀O₂ (optically active) **Reaction 2** - **Starting Material**: (2R, 3E)-2-hydroxy-3-pentene - **Reagent**: OsO₄ (cat), (CH₃)₃COOH - **Products**: - **C**: C₅H₁₂O₃ (optically inactive) - **D**: C₅H₁₂O₃ (optically active) **Reaction 3** - **Starting Material**: (2R, 3Z)-2-hydroxy-3-pentene - **Reagent**: OsO₄ (cat), (CH₃)₃COOH - **Products**: - **E**: C₅H₁₂O₃ (optically inactive) - **F**: C₅H₁₂O₃ (optically active)
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