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- a) b) - Fill in the reagents above/below the arrow in the following reactions. c) CN F CO₂H OH ХонWhich compound is the dominant product in the reaction shown below? KMNO4 .COOH (A) H*/H,O (B) COOH .COOH (C) (D) HOOC HOOC Compound B Compound C Compound D Compound AThe reaction in the box is missing a reagent/reactant... NCH3 NHCH3 Which of the following would you use to convert the starting material into the product in high yield? A) An oxidation reagent such as H2CrO4 B) A base such as NaOH/H20 C) An acid such as H2SO4 D) A reduction agent such as NABH4 A В C O D
- In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) 4) DEET (the active ingredient in over the counter insect repellant) 5) Answer Bank Mg, Et,0 HN(CH, CH, ), (1 equiv.) H,O* CH,COOH CH,CH,NH, CH,CH, Br NH(CH,CH,),(2 cquiv.) НСООСH, H,CO НСООН CH, CH, OH NaCN NaNH, Br,, FeBr, SOCI, CO,Which method (it may be multiple steps) would complete the following reaction? CH₂CH₂CH₂Br 1) CO2, 2) NaCl 1) NaCN, 2) H30* 1(LiAlH4, 2( H30* 1(LDA, 2) H,O CH₂CH₂CH₂C-OH4. Reactions For the reactions indicated provide either the products, reactants or starting materials KOTBU, EBUOH NaCN, DMSO .CI i) xs, Nal, Acetone ii) NaCN, DMSO NaOMe, MeOН DMSO Br2, CHCI3 i) 9-BBN i) NaOH, H2О2 NaOH
- Which of the reactants should be used to complete the reaction below? ? OA OC OD A 1) (CF₂COO),Hg. CH₂CH₂OH 2) NaB H₂ OH B C CH₂ OCH₂CH₂6. Complete the following reaction scheme (g) CH H3C. 1) 9-BBN CH 2) H-О, NaOH (h) H20, H,SO4. HØSO4 (i) 1) BH3 2) H2O,, NaOH102. The major products A and B in the following reaction sequence are CHO Br Br (i) PPh3 (ii) NaH (A) NaH OH (B)
- Complete the following reactions by filling in any missing reactants, reagents or products. a) Zn(Hg) conc. HCl b) ОН ? с) ОН РСС CH,Cl,Can you explain why the answer to these reactions is as follows? 1) Cl₂ AlCl³ 2) SO3, H₂SO4 3) HNO3 H₂SO4 4) H₂O, H₂SO4 Á ce NO ₂8. What is the product? NH2 mild acid heat NH2 NH2 NH II III IV А) I В) ПС) II D) IV