provide the reagents necessary to 3. Two transformations are given below. For each complete the transformation...
31) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. CH он 32) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. Br он enantiomer HO tto prss 33) Provide the reagents necessary to convert 3-methyl-2-butanol into 2-methyl-2-butanol. More than step is needed. Show the structures of any intermediate products. Page 7 of 8
11. Provide the necessary reagents to complete the following transformation. Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3) Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3)
2. For the following transformations provide the reagents necessary to complete the synthetic transion which no reagents were indicated, and provide the products for any transformations in which reagents have been provided. 1) Rano, но NaOH 2) H,09
each transformation shown below requires at least two steps. provide the reagents/conditions for each transformation. 5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pt A:Br2, Febra Bich - CH Reagents ? Reagents A-? CHNO₂, H₂SO4 2.) Fe, HCl 3.) NaOH Reagents D- Reagents ? Reagents ? 6. Predict the product from the Birch reduction shown below: (3 pts) Na, NH3 CHLOH
For each of the transformations below, provide the reagents necessary. Each transformation can be accomplished in 4 or fewer steps. Be sure to indicate stereochemistry where relevant!
3. Give the reagents necessary to complete the following transformation. Hint: It can be accomplished in one step. (3 pts.) Br 4. Circle which reaction in the following reaction pairs you would expect to be faster. You do not need to give the products. (2 pts, each) Br + CH,OH methanol . . -Br . chou + CH.OH methanol methanol + NaCl ethanol + NaBr ethanol
10. Provide the reagents necessary to complete the following transformation. 13. Provide the structure of the major organic product of the reaction below 10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
Select the best reagents for each of the following transformations. You should only use each set of reagents once. You can record your answers on this worksheet, or type/write on another sheet of paper. You only need to submit the question number and the letter corresponding to the set of reagents from the table below. H2(g), Pd/C HBr 1) Hg(OAc), H,0 2) NaBH 1) BH THE 2) H2O, NaOH(aq) CH,OH, H Bry, CH CI Br,H,O МСРВА 1) 03, -78°C 2)...
1. Predict the major product of the reaction. Clearly indicate stereochemistry, if necessary (3 pts) Ph H2 Lindlar cat. hexanes Me 2. Provide reagents to achieve the shown multi-step transformations. (6 pts) Br CH 3. Draw a detailed arrow-pushing mechanism for the following transformation. (4 pts) OME B OMe Me Me NaOH H2O2 Me Me H
1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. 1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. (3pts) NO2 Br Br NH2 NO2 NO2