3. Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism...
1.Predict all the products for the following reaction. Which is the major product? Why? + conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? din 3.Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН ОН conc H2SO4 conc H2SO4 heat heat
Application Questions 1. Predict all the products for the following reaction. Which is the major product? Why? conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? o in s 3. Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН conc H2SO4 heat...
Application Questions 1. Predict the product for the following reaction. Which is the major product? Why? conc. H2SO4 heat OH 2. What alcohol could you use to synthesis each of the following alkenes? Draw a scheme for each one. 3. Draw the mechanisms for the following two schemes (two separate mechanisms). VWhat is the key difference between these two mechanisms? он conc H2SO4 heat он conc H2SO4 heat
please help Short Answer: (A) Draw all 3 steps of mechanism that gives the product 2-butene. You do not have to draw mechanisms for both products - just 2-butene (either cis or trans). Finally, clearly label each product below as the Hoffman or Zaitsev product. See Key Mechanism 7-5. ОН H2SO4 heat trans-2-butene 1-butene (C) Show ALL steps of the mechanism for the complete chlorination of 2 Cl2
8. Draw detailed mechanisms for the following reactions that use "curved arrows" to show the breaking and forming of bonds and identify the mechanism that is operating. a. сCHа H3C Br он NaOCH, H2SO4 HOCH H2O +NaBr heat d. C. OH н,Ро. кови +HOtBu +KCI +H,O heat THF
8.34 Draw a mechanism for each of the following E1 processes: OH Br conc. H2SO4 Heat БЕТОН Heat (b) EtOH. Her (C) ОН conc. H2SO4 Heat OPUS (d) D
The following reaction follow an E1 mechanism. Propose an arrow-pushing mechanism for the following transformations using proper curved arrows: Conc. H2SO4 heat By what mechanisms are the following reactions likely to occur? Draw the major product(s) for each reaction. Show relevant stereochemistry if appropriate. If the expected products are racemic, just draw one enantiomer and write racemic. NaoMe NaoMe OTS NaSH OTS H20
Short Answer: (A) Draw all 3 steps of mechanism that gives the product 2-butene. You do not have to draw mechanisms for both products - just 2-butene (either cis or trans). Finally, clearly label each product below as the Hoffman or Zaitsey product. See Key Mechanism 7-5. H2SO4 heat trans-2-butcnc 1-butcnc
Draw a possible mechanism for the following reactions. 20.9 20.9 Draw a plau Draw a plausible mechanism for each of the following reactions: HO ОН [H2SO4] -H2O (a) ISLO (b) HO -OH [H, S04] -HOS Draw a possible mechanism of the following run 20.10. Predict the product of each of the following reactions: HO TOH [H2SO4] excess MeOH -H,0 [H,SO.] -H,0
16. Draw the mechanism and product for the following elimination. OH conc. H2SO4 heat