(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-methylbutane | ||
3-methylbut-1-ene | ||
2-methylbutan-1-ol | ||
2-methylbutan-2-ol |
Correct option:
(S)-3-methyl-2-butanol |
||
3-methylbut-1-ene |
||
2-methylbut-2-ene |
Explanation:
(S)-3-methyl-2-butanol is the result of SN2 reaction between (R)-2-iodo-3-methylbutane and hydroxide nucleophile. 3-Methylbut-1-ene and 2-methylbut-2-ene are the results of E2 elimination of (R)-2-iodo-3-methylbutane with hydroxide base.
(R)-2-iodo-3-methylbutane is treated with sodium bromide in acetone. Select all products that are formed.
R)-2-iodo-3-methylbutane is treated with sodium hydroxide. Select all products that are formed.2-methylbutan-1-ol3-methylbut-1-ene(S)-3-methyl-2-butanol(R)-3-methyl-2-butanol2-methylbut-2-ene2-methylbutan-2-ol
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
(S)-3-chloro-3-methylhexane is reacted with sodium iodide in water Select all products that are formed.(R)-2-iodo-3-methylhexane(S)-3-iodo-3-methylhexane(R)-3-iodo-3-methylhexane(E)-3-methylhext-3-ene(Z)-3-methylhext-3-ene(S)-2-iodo-3-methylhexane
3) Complete the reactions to show the multi-step syntheses of each product from (R)-2 bromo-3-methylbutane. Reaction conditions go in boxes above arrows (1 reaction/box) Complete the template molecules provided to show each step of the synthesis. [20] Hint- This question involves addition, elimination, substitution and alcohol chemistry Br (R)-2-bromo-3-methylbutane 3-methylbutan-1-ol (R)-2-bromo-3-methylbutane (R)-3-bromo-2 methylbutan-2-ol (R)-2-bromo-3-methylbutane (1-chloro-2-methylbutane (R)-2-bromo-3-methylbutane CN ()-1-cyano-3-methylbutan-1-ol
Solvolysis of 2-bromo-2-methylbutane in acetic acid containing potassium acetate gave three products. Identify them. Select all that apply. 0 2-Methyl-2-butanol 0 0 0 2-Methyl-2-butene 1,1-Dimethylpropyl ether 1,1-Dimethylpropyl acetate 0 3-Methyl-2-butanol 2-Methyl-3-butene 2-Methyl-1-butene 0
1. Which alkene is the least stable? A 2,4-dimethylpent-2-ene B 2,4-dimethylrent-1-ene C 2.3 dimethylent-2-ene D. 3,4-dimethylpent-2-ene E. 3,4-dimethylpent-1-ene A. Solventio B. Hydrogen C. Heat Cap D. Both A a E Both Ba 8. Why is 2. Which is the major product from reaction of sodium iodine with (R)-2-bromo-3-methylbutane in dicholormethane (methylene chloride? A. 2-iodo-2-methylbutane B. 2-methylbut-2-ene C. (S)-2-iodo-3-methyl butante D. 2-methylbut-l-ene E. No Reaction A Atom B. Reso C. Hyb D. Pols E. Indi 3. Which is the major product...
2 Which is the major prodect from reaction of sodiam iodine with (R)-2-bromo-3-methy butane in dicholormethane (methylene chioridey A 24odo-2-methy ibutane B. 2-methylbut-2-ene C (S)2-iodo-3-methyl butante D. 2-methylbut-1-ene E No Reaction 3. Which is the major product from reaction of sodium hydroxide with (S)-2-iodo-3,3-dimethylbutane in water? A. 3,3-dimethylbut-1-ene B. 2,4-dimethylbut-2-ene C. 2,4-diemthylbut-1-ene D. 2-methylbut-2-ene E. 2-methylbut-1-ene trl d bste 4. How many potential products from halogenation of 2-phenylbut-2-ene? A. I В. 2 С.3 D. 4 E. 5 2 SN N...
1.1What is the major product formed upon radical bromination of (S)-3-methylhexane? Select the best response. Draw the full mechanism. A. (S)-3-bromo-3-methylhexane B. (R)-3-bromo-3-methylhexane C. A mixture of (R) and (S) 3-Bromo-3-methylhexane D. (3R)-1-bromo-3-methylhexane 1.2 What is the major product obtained from the reaction of 2-methyl-2-butene with hydrogen bromide in the presence of peroxides?Select the best response. Draw the mechanism. A. 2,3-dibromo-2-methylbutane B. 2-bromo-3-methylbutane C. 2-bromo-2-methylbutane D. (E)-1-bromo-2-methyl-2-butene 1.3 There are 4 major products formed upon treatment of (E)-3-methyl-2-hexene with HBr...
(R)-3,3-dimethylpentan-2-ol is heated with concentrated sulfuric acid Select all products that are formed.2,3-dimethylpent-2-ene(Z)-3,4-dimethylpent-2-ene3,3-dimethylpent-1-ene(E)-3,4-dimethylpent-2-ene3,3-dimethyl-pent-2-ene(S)-3,3-dimethylbutane-2-thiol
11. When (S)-2-bromo-3-methylbutane (3) is treated with sodium hydroxide, a mixture of two products (4 and 5) results. OH CH3 H3C CH3 CH3 CH3 Assign one of the three IR spectra below to each compound and identify peaks within each spectrum that allowed you to make these assignments.