%Transmittance 유 88으888 R8 8 유88 은 3852.57 3837.90 3820.19 3902.04 3749.35 3734.47 3710,60 3688.53 3674.89 – 3648.38 3628.05 3586.57 3566. 3424.74 3092.06 2954.88 1724.84 1616.15 1526.16 1437.39 1349.48- 1316.12 1287.08 1268.79 1193.25 1133.98 1113.52 1073.28 1027.26 1001.92 975.93 925.20 879.87 858.85 823.17 779.08 717.29 675.66 664.98 651.96 00L 000z 000s 000t Nitromethylbenzoate product 5/20/2020

The following statements (parts a-e) describe a specific reaction along with its regio- and/or stereo-control. Match the reaction conditions below (1-8) that correctly corresponds to the statement. Answer with 1, 2, 3, 4, 5, 6, 7, or 8. H₂ 1. Hg(OAc)2, H₂O 1. BH3, THF H₂ Lindlar's cat. Pd/C 2. NaBH4 2. H₂O₂, H₂O, OH- Condition 4 Condition 1 Condition 2 Condition 3 H₂O+ HBr NaNH, HBr H₂O2 Condition 7 Condition 8 Condition 6 Condition 5 a. Reaction condition for the reduction of an alkyne to a cis-alkene. b. Markovnikov addition of water to a double bond, with no carbocation rearrangement. c. Anti-Markovnikov addition of HBr to a double bond. d. Anti-Markovnikov addition of water to a double bond. e Reaction condition to change 1,2-dimethylcyclohexene into cis-1,2-dimethylcyclohexane.

Use the information in the pK table to rank the molecules in order of decreasing basicity. For exam and "2" for the next strongest base and so on. CH3NH₂ H HSO4 HS Molecules (Choose one) (Choose one) (Choose one) (Choose one) X CH1 NH₂ H₁₂ CH,NH, H₂O CH₂OH 48 38 36 33 15.7 15.5 pk₁ table a CH,NH, CH, SH 10.4 HCN NH H₂S CH,CO,H 10.6 9.4 9.2 7.00 4.76

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