
Question Provide possible conditions for the following transformations: CHO COH i. KMnO4 COH ii. 1. O3;...
Select the best reagents for the reaction below.
Select one:
NaNH2
1. O3; 2. H2O
KMnO4
1. BH3·THF; 2. H2O2, NaOH
H2SO4, H2O
os o
1. Indicate the conditions you would use to accomplish each of the following transformations by selecting the appropriate letter from this list. Write the letter above the reaction arrow. You may use some choices more than once, or not at all. A 1) Hg(OAc)2, H20; 2) NaBH B 1) BHs 2) H2O2, NaOH, H2O C 1)Os, 2) (CH3)2S D Os04, TBHP, H20 E 1)Os; 2) H202 F HBr H H2SO4 (cat), H2O I Br2, H20 J H2, Pd/C K NaOH...
Question 35 Which of the following would be the strongest acid? CI COH COH COH CI I II III CO2H CO2H CI CI CI IV V O A. V B. 1 C.II D. III E. IV Question 36 What is the correct structure for ( R)-4-cyclohexyl-3-methyl-2-butanone? II III V IV A. IV B.IO C. V D. III E.
2. Choose the reagents and reaction conditions required to accomplish each of the following transformations OH Z-I OH a) NaOH, H2O, NH3 b) i. SOCl2 ii. NH3, iii. Br2 / NaOH, iv. H30+ c) NH3COCl, heat d) CH2N2, diethyl ether
Which sequence of conditions best accomplishes the transformation below? COH Select one: O a. 1) KMnO4, KOH; then H30*. 2) Cl2, FeCl3. 3) (CH3)3CCI, AICI: o b. 1) Cl2, FeCl3. 2) KMnO4, KOH; then H30*. 3) (CH3)3CCI, AICI: O c. 1) KMnO4, KOH; then H307. 2) (CH3)3CCI, AICI:. 3) Cl, FeCl3 od 1) (CH3)3CCI, AICI. 2) Cl2, FeClz. 3) KMnO, KOH; then H30*
provide the reagents and conditions needed to caryy out the
transformations shown below
1. Provide the reagents and conditions needed to carry out the transformations shown below. (20 pts) NH Pr H30* CH,OH (2 eq) NaBHA Н,0 1.CD,Mg! 2. H2O 1. SH-CH2)2-SH,H30+ OH Peracid OH 2. Ra-Ni 1. NHANH, HN H30+ 2. NaOH, heat
Part II, Provide clear complete mechanisms that explain the following transformations. 1. Ho* 2. soci2 C 1. H2NNH2 2. KOH, H2O 1 eqv Meo 3. Methylamine art IV.Pair up the following meta-substituted benzoic acids that you would expect to have the
14. Provide all of the organic products for the following transformations: A. Å Br2, CH2CL2 B. 1. Hg(OAC)2, H2O 2.NaBH4 OH C. SOCI2 CH3 Me D 1. BH3 2. NaOH, H2O2
i) Identify the structures of compounds A and B.
ii) Provide reagents/conditions
for step 2.
iii) Provide reagents/conditions
for step 3.
1. Consider the following molecule (12 marks total) i. Provide the reaction conditions, and major product, for the monobromination of this molecule (2 marks) ii. Provide the full arrow pushing mechanism for the formation of the major product (making sure to include all initiation, and propagation steps as well as one termination step) (4 marks) (Continuation of Question 1) iii. Provide an explanation for why only one product is obtained through monobromination of this molecule (2 marks) iv. When reacting...