Chem2311-Chapt8Problems

Chem2311-Chapt8Problems - Indicate True (T) or False (F)...

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Chemistry 2311 Homework Problems- Chapter 8 Section I: 1. Write the structure of the major organic product formed in the reaction of 2-methyl-2-butene with each of the following: (a) HCl (b) HBr (c) HBr in the presence of peroxides (d) Dilute H 2 SO 4 (e) Br 2 in H 2 O (f) Br 2 in CCl 4 (g) O 3 , then Zn, HOAc (h) BH 3 :THF, then H 2 O 2 , OH - (i) OsO 4 , then NaHSO 3 /H 2 O (j) KOtBu, CHCl 3 (k) Hg(OAc) 2 , in THF and H 2 O, then NaBH 4 , OH - (l) KMnO 4 , OH - , heat, then H 3 O +
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2. The following reactions have been reported in the chemical literature. Give the structure of the principal organic product in each case. 1. O 3 2. H 2 O CH 3 CH 3 1. B 2 H 6 2. H 2 O 2 , HO - a) b) C OH CH 1. O 3 2. H 2 O c)
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Section II: 3. Write a mechanism for the formation of each of the observed products in the following reaction. Br Br HBr Section III:
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Unformatted text preview: Indicate True (T) or False (F) for each of the following statements. (a) Carbocation intermediates are not involved in hydroboration oxidation (b) Syn addition is observed in the reaction of bromine with cyclohexene. (c) Hydroboration-oxidation affords products with Markovnikov regioselctivity. (d) Hydrogenation of alkenes is an exothermic process. (e) During halohydrin formation, the halogen adds to the carbon that has the greater number of hydrogens. Section IV: 4. Suggest a sequence of reactions suitable for preparing each of the following compounds from the indicated starting material. You may use any necessary reagents. a) OH OH b) Cl Cl OH H H H 3 C CH 3 I I c)...
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This note was uploaded on 06/19/2009 for the course CHEM 2311 taught by Professor Tyson during the Fall '07 term at Georgia Tech.

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Chem2311-Chapt8Problems - Indicate True (T) or False (F)...

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