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- This is a reduction reaction. Two hydrogens and two electrons are used to reduce the ketone to an alcohol. Draw out the structures of NaBD4 and EtOH. What is their role in this reaction? Draw the product of the reaction. What advantage is there to using these reducing agents instead of hydrogenation reagents (H2, metal catalyst)?What will be the product of the preceding reaction if HBr is used in place of Br2?In parts 1 and 2 draw the two organic products of this reaction, showing any nonzero formal charges. Then, in part 3 answer the question regarding purification of the reaction mixture. 1. Draw the product with the higher molecular weight here 2. Draw the product with the lower molecular weight here 3. Which method would be the simplest and most effective means to best separate the two products? (extraction, recrystallization, chromatography, distillation)
- What is the main product of the reaction in Figure 6? [Generate a SMILES notation: https://jsme-editor.github.io/dist/JSME_test.html.What is the product produced in this reaction? Do both solvents create a separate product or is there only one product with NaCN?You decide to write about the challenges of isolating compounds from nature, and how some of these end up being new drugs. You should make your response interesting, but also as informative as you can.
- Why is the mechanism shown in Figure 28 not plausible? * A- The reagent does not have a good leaving group. B- Water is too weak a base for the reaction to occur. C- The structure of the haloalkane prevents the nucleophile from coming close to the alpha carbon atom. D- None of these statements are correct. E- All these statements are correct.1) What is the major product for the reaction of 3-bromo1-butene and HBr? Give the name of the product. 2) For this product, how many chiral carbon(s) are there in the structure?3) How many stereoisomers could we write for this product? 4) Write the Fischer Projections of all stereoisomers. (attach a file or other ways you could show your work)Suppose a student dissolved 1.65 g of trans-cinnamic acid (MW = 148.2 g/mol) in 10 mL of acetic acid, added an excess of bromine, Br2 and warmed the mixture for 30 min. If 2.46 g of 2,3-dibromo-3-phenylpropanoic acid (MW = 308.0 g/mol) were obtained, determine the percent yield for the reaction. report your answer to 1 decimal place.
- a.) What was the product of the first step (reaction involving HCl)? b.)What was the product of the second step (reaction involving NaOH)? If something else formed as the product of the first reaction, use that alternative structure as the reactant for this second reaction. c.)How would you change the reaction conditions (either step 1 or step 2) to ensure you obtained the planned final product as the major product.Isolation of Eugenol lab organic chemistry What is the purpose of adding calcium chloride (CaCl2) to the extract? How do you know if the CaCl2 is working, and whether or not you need to add more?Draw the organic product(s) of the following reaction. You do not have to consider stereochemistry. Include cationic counter-ions, e.g., Na+ in your answer, but draw them in their own sketcher. If no reaction occurs, draw the organic starting material. Separate multiple products using the + sign from the drop-down menu.