11. Predict the product for each benzene side chain modification reaction shown beloe: KMnO, H,Cro NBS...
4. Predict the product of each reaction sequence. If more than substantial quantities, provide both products product is formed in one 1. conc. H,SO, (09% ) (a) 2. Cl AICI 1. HNO3 H2SO 2. Br FeBr (b) AICIa C (c) 1. CH,CI, AICI 2. KMnO AICI 1. CI (d) 2. AICI но 3. Zn(Hg). HCI, A 4. Na, NH CH3CH2OH AICI 1. (e) 2. C2. AICI3 3. Cн,C. АCI,
5. Determine the order of reagents to transform benzene to the product shown. Choose one: A. CH.COCI, AICI.; LiAlH.; CH.CH COCI, AICI B. CH.COCI, AICI.; HCI, Zn(Hg); CH.CH.COCI, AICI, C. CH.CH.CI, AICI.; CH.CH.COCI, AICI: D. CH.CH COCI, AICI.; CH.COCI, AICI; ► HCI, Zn(Hg) E. CH.CH.COCI, AICI; CH.CH.CI, AICI: 6. Determine the product for each step in the following synthetic sequence: HNO, H,SO2 Step 1 Bry FeBry Step 2 H CI, Fe Step 3
11. Predict the product of the following reaction. 1. NaOCHg/CH3OH 2. Zn/Hg. HCI i a. I b. II c. III d. IV e. V 1 Dredit thandu at f .11
Are these right? 18.-22. Starting with benzene, what is the major product of each reaction sequence? Answer may be repeated. 18. /AICI3, Cl2/Fecla, H2NNH2/ OH 19. Cl2/Fecla, /AICI b. 20 /AICI 3, HS (CH2)2SH/H", H2/Ni, cl2/Fecl3 21. HNO3/ H2SO4, /AICI 3, H2/Pd, NaNO2/HCI, Cuc 22. /AICI3, Zn/HCI, H2SO4, Cl2/FeCla, H20 e. not a.-d.
833 17-10 The Friedel-Crafts Alkylation 1.2NaOH 100 °C 2. H,09 o Zn(Hg) dilute HCI NBS hy NO, Zn HCI C 17-10 The Friedel-Crafts Alkylation U 8. Predict the major product or products for the following reactions. Assume reagents are present in excess amounts unless otherwise indicated. Clearly depict any stereochemistry. "No Reaction is a possible answer. (4 points) each et :O 1 SO, H2SO4 CH2 CH3 сH,CH,CI AICI, NO2 Br FeBrz OH AICI 1 cq Bry FeBr
Please help with 21-25 and explain the answers! 21.-25. Starting with benzene, match each reaction sequence to a product on the right. Assume any necessary workup. Answers may be repeated. 21. Br/FeBr, a. b. C. , Br/FeBr, HS(CH),SH/HCI, H/Ni d. 25.Zn/HCI, HNO/H.SO, Br/FeBr, H/Pd, NaNO/HCl/cold, H,PO e. not a.-d.
5. Predict the major product(s) for each of the reactions shown below. NBS hv Mg (1) Chance CH,CH.CH,CI ether -CHI. CHỊ Li, pentane C-H15Br Cul ether (111) HC CH2CH3 Pd(PPh34 -B + - --CH3 CaCO3 THF (iv) Had 6. Fill the reagents to carry out the following conversion. canoa-oh-oh
Predict the major organic product for each reaction below 35-36. NBS hy or A CCl C1 light 35. CH3 36. Provide structures for the reactants, intermediates, or produ the structures in the boxes provided.
11. Predict the major product for the following reaction. HCI 0 12. Predict the major product for the following reaction. HCI 40 C 13. Predict the major product for the following reaction. HCI 14. Predict the major product for the following reaction. HCI 40 C
using any of the starting material from the previous table, create a mechanism for the following reactions Use this table to answer the following questions in this week's exercise Complex Benzene Reactions Using any of the starting material from the previous table, create a mechanism for the following reactions: Redox reagents Starting compounds Common reactions H Pd-C, Fe HCI, ar Sn HC 2n(Hg)-HCI- NH NH OH- KMnD Na:Cr O: +H,SO, HO Nitration Benzene Sulfonation Toluene 1) Friedel-Crafts acylation of benzene...