7. Complete the following transformations by drawing the structures of the organic products PhLi ...
15.-19. Starting with benzene, match each sequence of reagents (separated by commas) to a major product. Answers may be repeated. Assume any necessary workup. 15 AICI, Bro/FeBr Br 16. 6 /AlCI3, Zn/HC, HNO3/H2S04, H2/Pd, NaNO2/HCI/O C, CuBr b. /AlCl3, Br2/FeBr3, N2Ha/KOH/heat C. Br Br 18. /AlCl3, HS(CH2)2SH/H+, H2/Ni, H2S04, Br2/FeBr3, H2O/heat d. 19. /AICls, HNO:/H S04, H2/Pd, Bra/FeBr3, NaNO/HCI/o'C, H3PO2 e.not a.-d
Predict the major organic products formed in the following reactions. Be certain to indicate stereochemistry in your products if it is important. H2 Pd/C HCI H2O H2SO4 Br2 Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate “acidic water”).
Write complete equations (using structures) to the following sequence of reactions and give the structures of compounds A through I. Neatness counts اد B AICI, HNO, H SO Zn(Hg) HCI KMnO С (hot, concd.) D NH Br2 hv NH, Cyclopentadiene/Heat G H (CH3),CO-K E Heat NaOCH, 1 F
Write complete equations (using structures) to the following sequence of reactions and give the structures of compounds A through I. Neatness counts B AICI, HNO H2SO4 Zn(Hg) HCI KMnO с (hot, coned.) D NH BIZ NH, hv (CH3),COK E Heat NaOCH Cyclopentadiene/Heat G H F
please answer both of them 2. Provide reasonable structures for the following products. Y NH NaNO2 HCI HBF,/ heat 3. Provide reasonable product structures. NaBH3CN 2. H2N-NH2 C,H7N 0 LiAIH
- Chemistry 2520 - Autumn 2019 (3) Give the structures of the major organic products for the following reactions 1. NECH 2. HO, HCI, heat 1. HONH, H (cat.) 2. M. Pdic 116208 to 8 1. CH CH CH NH> pyridine 2. LIATH 2. PhCH Br 3.HNNH, heat 1. Fe, NCI 2. NANO, HCI
Draw the major organic products or reagents for the following: (H3C)3C a.) KMNO4 НО* H2, Pt, ethanol 2000 psi, room temperature HNO3, H2SO4 Br2 FeBrs H2, Pd/C Zn(Hg) HCI
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
1. Complete the following reactions by drawing the skeletal structures of the major products in the spaces provided. (5 pts) H2O, NaOH H2O, HCI H2O, H2SOs CN LiAIH4 2) H20 CN
draw the structures of the major organic products if each of the following reactions. Be sure to indicate stereochemistry when it is relevant. (1) xcs CH31 (2) AGOH, 80 °C -NH₂ h. : OH xcs Na2Cr2O7 H2SO4, H2O