3. Draw the expected products for the following reactions. Treat each stereoisomer as a separate product...
3. Draw the expected products for the following reactions. Treat each stereoisomer as a separate product and draw it. No mechanisms are required. Note: you will be penalized for redundant or irrelevant structures: 37 points. a. (6 points) b. (6 points) C. (5 points) d. Consider only monohalogenation and ignore stereochemistry (9 points) e. (5 points) 1. (6 points)
separate product and draw it. No mechanisms are required. Note: you will be penalized for HTU TUNUwly reactions. Treat each stereoisomer as a redundant or irrelevant structures: 30 points. a. Ph = phenyl, CsHs (see Figure 1 on page 4). b. Ph = phenyl, C.Hs (see Figure 1 on page 4). Ph HBr Pd Br2 HBr H2O (BUO), A e. Ignore stereochemistry (no dashes/wedges). f. Ignore stereochemistry (no dashes wedges). Br2 Cl2
(30 pt) Draw the structures of the MAJOR products for the
following reactions. Be sure to clearly show the REGIO- and
STEREOCHEMISTRY of each product.
H2SO4 X - H2O BH3 H2O2 THF H20, OH Br2 CH2OH excess HBO d) CH3-C=C-CH3 1 eq Cl2 e) CH3 -C=C-CH3 CH2Cl2 Na CH3CO2H 9) CH.-C=C-H, under CH3COH f) CH3-CEC-CH3 liquid NH3 -78 °C H202 g) CH3CH2-CEC-H R2BH THE H2O, OH NaNH2 CH3CH2Br H2SO4 h) CH3CH2-CEC-H my Chcn=c20-n, Nanets, Cheka na H2O HgSO4 heat 1...
draw the structures of the major organic products of each of
the following reactions. be sure to indicate stereochemistry when
it is relevant.
CH3CH2 Н. CH2CH3 НЭРОД HI (E1) С. CH3 CI Н Na OCH2CH3 CH3CH2 Но CНЗ ECH2CH3 (E2) CH3 CI d.
Draw the major organic product that results from rach of the
following reactions.
6. (15 points) in the boxes provided, draw the major organic product that results from each on the following reactions. Include dash/wedge notation to show stereochemistry as appropriate. You are not required to show any mechanisms. (cat.) Nao HO Pt. H2 (neat) H2NNH2, KOH H20 glycol (Wolff-Kishner) ОН KMnO4 H2O/acetone No o Croci (PCC) CH2Cl2
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
please help
3. Please draw the structures for the major product(s) from each of the following reactions and include stereochemistry where appropriate. (2 pts for each) (a) O2N NH2 NO2 (b) NAOCH3 OCH3 CHон (c) pyridine -NH2 + S-Cl (d) HOH CHO Br2 HO H Нао H OH H-OH CH2OH (e) Hао* Ph H (f) N2HA H (hint: cyclization)
3. Please draw the structures for the major product(s) from each of the following reactions and include stereochemistry where appropriate. (2...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt 1. Br 1 pt 2.3 equivalents of NaNH 3. mild acid 1 pt 4. BH 5. H202/ NaOH 1 pt 1 pt 1 pt Use the wedge/hash bond tools to indicate stereochemistry where it exists Include H atoms at chiral centers only If a group is achiral, do not use wedged or hashed bonds on it Draw organic species only. Do not include lone...
3. Complete each of the following reactions. Draw the structure of the organic product or products in the space provided. Show stereochemistry if appropriate. (3 points each) SN2 reaction (a) (CH3)CHCH2Cl + NaCN Sn1 reaction (b) (CH3)CHCH,CI + NaCN (C) M Sn2 reaction ¢l + NaOH - ACH. E1 reaction (d) (CH3)3CCH,OH + HCI major product Ez reaction Cl + NaOH - LCH3 н Ereaction Cl + H20
Draw the structure(s) of the major organic product(s) obtained after workup of the following reaction. NaOH O-S CH3 excess NH2 workup . You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material. Draw structure(s) of product(s) after workup to neutralize acid. Include counter-ions, e.g., Nat, I, in your submission, but draw them in their own separate sketcher. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner....