- 1. What is the correct IUPAC name for the following compound? CH3 CHCHC=CCHCH3 CHCHOH A) 3-methyl-4-ethyl-3-hexen-6-ol 4-ethyl-3-methyl-3,6-hexenol B) C) 3-ethyl-4-methyl-3-hexen-1-ol D) 3-methyl-4-(2-hydroxyethyl)-3-hexene E) 3-(2-hydroxyethyl)- 3-methyl-3-hexene 2. Which is a correct IUPAC name for CH3CHOCHCHCHOCHC A) 1,4-Dioxane B) Ethylene glycol diethyl ether C) 1,3-Diethoxypropane D) 1,2-Diethoxyethane E) 1,2-Diethoxymethane 3. The IUPAC name of compound CHCH3 CH3CHCOH CHCH3 is: A) 1,1,1-Triethylmethanol B) 1,1-Diethyl-1-propanol C) 2-Ethyl-3-pentanol D) 3-Ethyl-3-pentanol E) tert-Heptanol 4. Select the structure of benzyl methyl ether. I II IV CH3- III CH-O-CH- CH3O- A) I B) II C) III E) V V CH37 -CHO-CH CH3 CH3 -CH3 -CH2-O-CH, 5. Which of the following reactions would serve as a synthesis of butyl bromid A) reflux CH3CHCHCHOH B) CH3CHCHCHOH + PBr3 C) CH3 + HBr CH3CHCHCHOH + NaBr D) CH3CHCHCHOH + Brz E) Answers A) and B) only reflux 6. The product(s) of the following reaction CH-CH CHCHCHCH A) I B) II C) III D) IV E) None of these CH LLEENV BrCHCHCHCHOH and BrCHCHCHCHBr III A) I III E) V CH CH OH excess HBr heat 7. Which product(s) would you expect to obtain from the following sequence of reactions? CH enantiomer II CHCHCHCHOH and CHCHCHCHBr II 1. BH-THF 2. HO, NaOH CH IOH enantiomer III HC ? is/are: enantiomer 2 IV CH-CHBr T CH IV CH CHOH 8. Which would be the best way to carry out the following synthesis? ? CHCHCHCHOH Br A) (1) HA, heat; (2) HO*, HO, heat B) (1) (CH3)3COK/(CH3),COH; (2) BH3:THF, then HO2, OH C) (1) (CH),COK/(CH3)3COH; (2) HO*, then HO, heat D) (1) KOH, CH5OH; (2) BH3:THF, then HO, OH E) (1) KOH, CH5OH; (2) HA, heat; (3) HO*, HO, heat 9. Select the structure of the major product formed from the following reaction. CH 1. Hg(OOCCH3)2 THF, HO 2. NaBH4, NaOH CH A) I B) II C) I CHCHCHCH I D) IV E) V OH CH OH II CHOH III A) C&HsBr+ CH3OH B) C&HsCHBr + CH3Br C) C6HsCHOH + CH3Br D) CH3CHBr + CH3OH E) C6HsCHCHBr C6H-CHOCH3 ? H, CH, IV 10. What would be the major product of the following reaction Concd. HBr heat CH3 OH ?