4. Propose a mechanism for theSUBSTITUTION reaction below: HINTAICI3 is an ELECTROPHILE.CIH3CÇH3+ AICI,`CH3H.H.

The given reaction is a Friedel - Crafts alkylation reaction. In this reaction alkylation of…

Answered: 4. Propose a mechanism for the…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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#16g. Provide the missing reactants, reagents, or products for the following reaction sequences below.
1. Assign E or Z to the following alkenes. If the alkene does not have stereochemistry, write "NONE". H CI H3C SH T. H CI, ОН H3CH2C НО D D EN C(CH3)3 CH3 Me H Et N' 'N' C=C H3C Et Me what Columbus sought in the 'Indies' - Piperine CH2OH Br (H3C);C, H3C HOH, CH,CF, H3C Br HOH2C НО H the spice Columbus found (Capsaicin) HO. Muscalure Bombykol (the sex attaractant for the male silkworm) (the sex attaractant for the common housefly) OH .CO2H the "heart healthy" part of olive oil a 'less healthy' trans fatty acid from trans fat
3 9 $ 4 R H₂C B % 5 1. Aqueous ethanol HBr CH₁ 2. OH a Proton transfer d E1 Elimination. f = SN1 Nucleophilic substitution b Lewis acid/base. e E2 Elimination g= SN2 Nucleophilic substitution c = Electrophilic addition The rections above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a- g for your answers. 1. 2. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next> Save and Exit Cengage Learning Cengage Technical Support O 8:15 AM 6/20/2022 PrtScn PgDn F5 F6 T B CH₂ Nà Nha ^ 6 Y H N & 7 [Review Topics] H₂C U 8 M CH₂ NH₂ K [References] H₂C 73°F Sunny Home ( 9 O L End 0 G F10 P PgUp 4x F12 □
Complete the synthetic sequence below by providing the structures of the reaction (questions 7-8). 1 mole of HOCH,CH,OH/H > B 1. LIAIH, 1.03 H* 2. Zn/H 2. Н.О. What is the structure of B? HO. (A) (D) OH
3. Show the mechanism for the acid catalyzed addition of H2O to the following ketone. OH H20 CH3 H* 4. The scheme below shows the reaction of a ketone, 2-propanone with methanol. OH :0 : || CH,-C-CH3 : ОН + H CH, c-CH3 CH;-C-CH3 N step 1 step 2 step 3 P CH,OH CH3 CH,OH step 4 + H OCH3 CH,-C-CH3 H - H,0 C-CH3 ÓCH, S CH; step 7 step 6 step 5 OCH3 i) Write the missing structures (N, O, Q and R) in the above reaction scheme. ii) Name the class of compounds P and S belong to? iii) This is an acid catalyzed reaction. What does this statement mean? iv) Draw the arrow diagram in step 6 to show how intermediate R is formed? Write the equation for this step ONLY. v) Steps 3 and 7 involve loss of a proton from the intermediate ions. Why is this step necessary?
4. Provide the mechanism for this reaction: H3C O cat H* (CH,CH,)NH -Z N CH3
2) Predict the Product(s). Predict the major product(s) for the following reactions. но. OH H₂50, (cat.), heat
Give the organic reaction products for the following reaction a. b. a. b. CH3CH2-C. ง ว NaOH ? + ? N(CH3)2 H₂O H*/H₂O CH3-C-OCH2CH3 ? + ?
a) b) Complete the following reactions: c) OH он + хон сле НО OH OH H₂SO, А H₂SO, H₂SO OH або два H_SO. d) OH Д
[Review Topics] [References] HO pyridine 1. SOCIl, + sO2 + H. Aqueous acetone H3C H20 H3C HBr 2. Br H OH optically active racemic f = SN1 Nucleophilic substitution g = SN2 Nucleophilic substitution a = Proton transfer d = E1 Elimination b = Lewis acid/base e = E2 Elimination c = Electrophilic addition The rections above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a - g for your answers. 1. 2.
Give the major product(s) of the following reaction. 1) LIAIH4 ? 2) H3O+ OH OMe H. HO. OH OH H HO- There is no reaction under these conditions or the correct product is not listed here.

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4. Propose a mechanism for the SUBSTITUTION reaction below: HINT AICI, is an ELECTROPHILE. H3C ÇH3 AICI, `CH3 H.