Write these answers On the Answer Sheet along the question, 19. Draw the expected major product/predict...
13. Draw the expected major product predict the reagent for the reaction (2.5 pts for each ") 30 pts HBr ROOR --BOK/BOH enantiomer 1. 1 eq HCI 2. 1 eq HBO 1. NaNH2 3. NaNH2 HC=CH 1) Hg(OAC), HOCH,CH,CH: 2) NaBH
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
Question 1: Draw the expected major product for the following reactions: НІ HC CH CH₂ HBO ROOR Question 2: Draw a mechanism for the following transformations: a) H₃C CH3 HCI H₂C T CH3 HAC CH3 нс с Question 3: Draw the mechanism for the following transformations: нс сH3 CH3 о (H,SO4), он H₂C7 Question 4 HĄCE 1) Hg(OAC), H, 2) NaBH, HEC CH, Question : Predict the product(s) of the following reaction: 1) BHZ. THE Н4С SCH, 2) H2O, NaOH...
Question 17 (2 points) For the reaction shown, select the expected major organic product. 1. 1 eq HCI 2. 1 eg HBr Br + enantiomer + enantiomer + enantiomer Br + enantiomer IV 1 HII a) III b) | c) IV d) Question 18 (2 points) Predict the major product for the following reaction. HCI OPC IR 8.8 + E TV a) 11 b) 111 d) IV
Question 3 (2 points) For the reaction shown, select the expected major organic product. 1. 1 eq HCI 2. 1 eq HBO Br -Br Br + enantiomer + enantiomer + enantiomer Br + enantiomer IV II a) 11 Ob) III O c) v Od) I Question 8 (2 points) What is the product of the reaction below? ТОН PCC O OH I II OH III IV a) 1 b) IV O c) III d) I Question 10 (2 points) Predict...
Can you please help me with both of these question. 4. Which set of reagents would yield butanal, CH3CH;CH;CH=O from 1-butyne CH CH2CECH? a. 1) Hg(OAc)2, H2O; 2) NABH b. 1)9-BBN; 2) NaOH, H2O2 CH.C CH c. HgSO4, H2O, H;SO d. acid-catalyzed hydration butyne, 5. Which set of reagents would lead to the transformation depicted below? Hso, HO, S0 d calyzed hyration I 2 teanito mation Br Br a. 1) t-BuOK/t-BuOH; 2) Bra/H2O b. 1) NaOMe/MeOH; 2) Br2/CCl c. 1)...
complete the indicated reactions. (only the circled ones please!) 8-47 Predict the major products of the following reactions, and give the structures of any intermediates. Include stereochemistry where appropriate. (1) O (2) (CH), HBE ROOR HCI ROOR PhCO, H KMnO OH (cold, dil.) CHCOH KMnOOH HHO (1) 0, (2) (CH), (warm, cond) Study Problems 387 (1) Hg(OA), H,O (2) NaBH
For each of the following reactions, provide the product with proper stereochemistry if applicable. In addition, draw the arrow-pushing mechanism for the reaction. 1. CH HCI 2. CH HBr ROOR 3. CH, Н,0 H, SO 4. CH3 1. Hg(OA), 2. NaBH + 5. CH, 1. BH, THF 2. HO, NaOH
1. Give the major product of the following reactions, write NR. if no reaction happens. Indicate the stereochemistry if necessary CHCI KOC(CH3). (CH),COH 1. conc. HBr, heat 2. KOBU, HOBU 1. NaOM, MOH CI 2. BICN 1. 1 eq. BH3. THE 2. H2O2, NaOH, H2O 3. Hg(OAC), MeOH 4. NaBH4, NaOH, H2O 1. conc. HCI 2. LDA, THF 3. O. CH,OH 4.(CH), 1. Hg(OAC), THE 2. NaBH, NaOH, H2O > OH (Hint: product has a bicyclic ring)
Name: Question 1: Draw the expected major product for the following reactions: CH2 нс HI - CH2 HBr ROOR Question 2 Draw a mechanism for the following transformations: HEC CH3 НСІ A HCI H₂C CH₂