Tasks 1. Complete the reactions shown in Figure 9 by providing structures of reactants and/or products in empty spaces as well as reagents and reaction conditions (solvent, temperature, etc.) above/below SN2 + electrophile nucleophile solvent OH OTs OK DMF, 0 °C Br CN Figure 9: Reactions 2. Draw the mechanism of formation of the organic products in the reaction shown in Figure 10. S + HCI .S 1 SH CI 75% 25% Figure 10: Mechanism

Chemistry
10th Edition
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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**Learning Target 11**

**Criteria for satisfactory score:**

Reactants, products, and reagents that complete a reaction scheme must be correct. Curved arrow mechanisms may contain one minor error (wrong arrow, missing formal charge, etc.)

**Tasks:**

1. Complete the reactions shown in **Figure 9** by providing structures of reactants and/or products in empty spaces as well as reagents and reaction conditions (solvent, temperature, etc.) above/below.

   - **Diagram Description:**
     - The blank spaces in the figure are labeled for "electrophile," "nucleophile," and "solvent."
     - The reaction scheme involves an SN2 reaction, leading to a product.
     - Below, a specific reaction is illustrated:
       - Conversion of an alcohol (OH) to tosylate (OTs) using KOt and DMF at 0°C.
       - Conversion of a molecule with an iodine group to one with a bromine group, finally to a cyanide group.

   - **Figure 9: Reactions**

2. Draw the mechanism of formation of the organic products in the reaction shown in **Figure 10**.

   - **Diagram Description:**
     - A molecular structure featuring an SH group at position 1 and Cl at position 7.
     - The reaction proceeds to form two products: one major product (75%) and one minor product (25%) along with HCl.
     - The major product features a five-membered ring with a sulfur atom, while the minor product also contains a five-membered ring with an additional substituent.

   - **Figure 10: Mechanism**
Transcribed Image Text:**Learning Target 11** **Criteria for satisfactory score:** Reactants, products, and reagents that complete a reaction scheme must be correct. Curved arrow mechanisms may contain one minor error (wrong arrow, missing formal charge, etc.) **Tasks:** 1. Complete the reactions shown in **Figure 9** by providing structures of reactants and/or products in empty spaces as well as reagents and reaction conditions (solvent, temperature, etc.) above/below. - **Diagram Description:** - The blank spaces in the figure are labeled for "electrophile," "nucleophile," and "solvent." - The reaction scheme involves an SN2 reaction, leading to a product. - Below, a specific reaction is illustrated: - Conversion of an alcohol (OH) to tosylate (OTs) using KOt and DMF at 0°C. - Conversion of a molecule with an iodine group to one with a bromine group, finally to a cyanide group. - **Figure 9: Reactions** 2. Draw the mechanism of formation of the organic products in the reaction shown in **Figure 10**. - **Diagram Description:** - A molecular structure featuring an SH group at position 1 and Cl at position 7. - The reaction proceeds to form two products: one major product (75%) and one minor product (25%) along with HCl. - The major product features a five-membered ring with a sulfur atom, while the minor product also contains a five-membered ring with an additional substituent. - **Figure 10: Mechanism**
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