3) Complete the reactions to show the multi-step syntheses of each product from (R)-2 bromo-3-methylbutane. Reaction...
Question 5. (16 marks) Complete the reactions to show the multi-step syntheses of each product. Reaction conditions go in boxes above arrows (1 reaction/box). Complete the template molecules provided in each box to show each step of the synthesis. Hint This question involves addition, elimination, substitution and alcohol chemistry а) Br (R)-2-bromo-3-methylbutanc но. CN (1-cyano-3-methylbutan-1-ol b) 2-methylbut-2-ene 2-methylbut-1-ene но. Page 10 of 11
4. If (R)-2-bromo-3-methylbutane were to react with water, describe reaction conditions of how the achiral compound 2-methylbutan-2-ol would form. Draw the mechanism
(R)-2-iodo-3-methylbutane is treated with sodium bromide in acetone. Select all products that are formed.2-methylbut-2-ene(R)-3-methyl-2-butanol(S)-2-bromo-3-methylbutane3-methylbut-1-ene2-methylbutan-1-ol2-methylbutan-2-ol
please make it easy to read ( no cursive) thank you :)
4. If (R)-2-bromo-3-methylbutane were to react with water, describe reaction conditions of how the achiral compound 2-methylbutan-2-ol would form. Draw the mechanism. 6.What type of reaction happened if 3-chlorohexane reacted with water to form hexan-3-ol given the following chart and why? Draw the mechanism. Angle of light rotation as reaction proceeds 130 105 80 55 30 5 -20 -45 -70 -95 -120 . 0 1 2 3 4...
Organobromine compounds are used in fire retardants, fumigants, and biocides. 2-bromo-3-methylbutane reacts with Substitution Product Elimination Product Br a. Identify the alkyl bromide as 1°, 2°, or 3° b. Identify the nucleophile as strong or weak and big or small. c. Draw the structures of the substitution and elimination products. Use curved arrows to show how the elimination products form. d. Which product is major product? Give reasons. e. If C2HsOH is used instead of C2HsO, will the same major...
5. Explain how the following changes will influence the rate of the reaction of 2-bromo-2- methylbutane with methanol: a. The alkyl halide is changed to 2-chloro-2-methylbutane b. The alkyl halide is changed to 2-chloro-3-methylbutane 6. What product(s) do you predict for the following reactions? Be specific with regard to stereochemistry. Also, indicate which stereoisomer will be more predominant. a. R-2-bromopentane + CH30 b. R-3-bromo-3-metylheptane + CH3OH C. 1-bromo-2-butene + CH30 d. 1-bromo-2-butene + CH3OH e. E2 reaction of 2-bromobutane f....
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4. If (R)-2-bromo-3-methylbutane were to react with water, describe reaction conditions of how the achiral compound 2-methylbutan-2-ol would form. Draw the mechanism. 5.Put the following three compounds in order of increasing basicity. OH OH OH 6.What type of reaction happened if 3-chlorohexane reacted with water to form hexan-3-ol given the following chart and why? Draw the mechanism. Angle of light rotation as reaction proceeds 130 105 80...
Gradescope #2 This question is worth 10 points. The reaction between (R)-2-bromo-3-methylbutane and water in the presence of heat forms Br. H30* and two organic products. Draw a stepwise mechanism for this reaction, clearly showing how each product is formed. Use curved arrows to show electron movement, and include all reactive intermediates, resonance structures, etc. Br H20
Gradescope #2 This question is worth 10 points. The reaction between (R)-2-bromo-3-methylbutane and water in the presence of heat forms Br", H3O+ and two organic products. Draw a stepwise mechanism for this reaction, clearly showing how each product is formed. Use curved arrows to show electron movement, and include all reactive intermediates, resonance structures, etc. Br H2O Δ
on (R)-1-bromo-2-methylbutane undergoes substitution when reacted with sodium iodide (Nal) in acetone. Choose the major product obtained from this reaction. A (R)-1-iodo-2-methylbutane B (S)-1-iodo-2-methylbutane C racemic 1-iodo-2-methylbuta D (R)-1-bromo-2-iodobutane E (S)-1-bromo-2-iodobutane F (S)-1-sodium-2-methylbutane Enter Your Answer: OA OB OC OD OE OF B Incorrect