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- Which compound is the major product of the reaction below? QH (1) LIAIH,/ether N. N. N. (2) H* (dil.)/H,O (A) (B) HO, (C) (D) O Compound B O Compound A Compound C Compound DChoose the most correct set of reagents for the following reactions. 1.? OMe 2. ? a. 1. MsCI, pyridine; 2. NaOH, H2O2, H2O b. 1. HCI, pyridine NaOCH3, CH;OH c. 1. Pl3, pyridine; 2. NaOCH3, CH;OH d. 1. TSCI, pyridine; 2. NaOCH3, CH3OH e. 1. CH30", pyridine; 2. H* f. 1. PBr3, pyridine; 2. H*10. What products are formed when the following compound is treated with each reagent? If no reaction occurs, write NR. a. H₂/Pd b. K₂Cr2O7 c. Tollen's reagent d. 2 equiv. CH3OH, H+ e. 2 equiv. CH3CH₂OH, H+ f. Product of (e), then H₂O/H*
- 1. What is the product of the following reaction? سد A. B. HO [H+] -H₂O (Η کھے D. HO OPredict the product of each reaction or sequence of reactions. a) b) Na₂Cr₂O7 H₂SO4, H₂O 1. NBS, A 2. t-BUOK 1. NBS, A 2. NACECH e) 1. NBS, A 2. t-BuOK 3. HCI 1. NBS, A 2. Mg O 3.Provide either products, reagents, or starting material for each reaction below. a. b. NH2 NaNO2 ? ZON HCI
- 8. Devise a synthesis of each compound from the indicated starting material. CI OH OH Br a. b. C. SO;H CH3 O,N ČH3Draw the major product of this reaction. Ignore inorganic byproducts and the alkoxide side product. 1 1. excess LIAIH4 2. H₂O Drawing NName the following structure CI 1111 A. (45)-4-Chloro-4-methyl-2-hexyne B. (35)-3-Chloro-3-methyl-4-heptyne C. (3R)-3-Chloro-3-methyl-4-hexyne D. (4R)-4-Chloro-4-methyl-2-hexyne
- Synthesize each compound from benzene. Use a diazonium salt as one of the synthetic intermediates. COOH c. CH3- -CH,NH2 е. Но- -CH3 a. Br OH b. d. CH;CH2- -COOH -N=N- -NH2write mechanism ? CN O H 1. HO. OH H+ (1 equiv.) 2. a) LIAIH4 b) H₂O work-up 3. H+Select the correct drawing of the elimination product(s) formed by treating the following starting material with a base. CI Base В. C. D. A and B E. A, B, and C O A. A В. В OC.C O D.D O E. E A.