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- Which compounds will give positive iodoform tests?(a) 1-phenylethanol (b) pentan-2-oneWhich reagents would you use to perform reaction B?a) PBr3.b) p-toluenesulfonyl chloride.c) SOCl2.d) NaOCl, NaOHwhy is 12 M HCl added to the reaction mixture after the Williamson Ether Synthesis reaction was complete. (choose all that apply)
- What is reaction 1 and 2 called? Choices: A. Williamson ether synthesis, B. Reduction with Grignard reagent, C. Acidic ether cleavage, D. FC Alkylation What are the reagents for reaction 1 and 2? Choices: A. methanol in acidic medium, B. sodium hydride and bromomethane, C. methyl bromide and aluminum bromide, D. methanoyl bromide1-Complete the reaction in the first picture. 2-Show the synthesis of ethyl propyl ether by using suitable reagents via Williamson ether synthesis?.Show the 2 reactions including starting materials and reagents of this compound
- 1. Based on the theoretical result, what is the order of reactivity of primary, secondary, and tertiary alkyl halides with sodium iodide in acetone? Explain. 2. Compare SN1 (Sodium Iodide in Acetone Reagent) and SN2 (Silver Nitrate Test) Reactions of Alkyl HalidesIf the structure below is subjected to retrosynthetic analysis, which reagent is least useful?Fill in the missing reagents below.
- For butenafine, develop a synthesis that starts with napthalene and benzene. (aromatic methyl groups can be converted to alkyl bromides using Br2/light, and aldehydes by heating the alkyl bromide in DMSO, eg. ArCH3 to ArCH2Br then to ArCHO).Reaction with Alcohols (esterification)a. Mix 1 mL of glacial acetic acid, 1 mL of ethyl alcohol and 3 drops ofconcentrated sulfuric acid (CAUTION!). Cautiously note the odor.Result: ___________________________________________________________________To what compound is the odor due? ________________________________________Equation: _________________________________________________________________b. To about 0.1 gm of salicylic acid in a test tube, add 1 mL of methyl alcoholand 3 drops of concentrated sulfuric acid (CAUTION!). Heat the mixture gentlyfor 1 – 2 minutes, then pour the mixture into about 20 mL of cold watercontained in a beaker. Observe the odor of the product formed. _____________What compound produces this odor? ______________________________________Equation: ______________________________________________________________1.Show the Elimination reaction of 2-bromopentane. 2.What contributed to formation of minor and major product?