1. (a) Draw the products for the following Sy2 reactions (0.5 pt ea) (b) Designate all...
2. (a) Draw the products for the following Snl reactions. (0.5 pt ea) (b) Designate all asymmetric carbons as R or Sor racemic. (0.5 pt ea) cH:OH + I Br Br H:O: + 40: 1 28 -
1. (a) Draw the products for the following SN2 reactions (0.5 pt ea) (b) Designate all asymmetric carbons as R or S (0.5 pt ea) CH3 :Bracetone OsSo3H cEN: acetone NCCH3 Br :OCH
5. Predict the major organic products of the following reactions. Show all asymmetric carbons with wedgeldash notation (i.e., as shown in the starting material). If a reaction produces a racemic mixture, show only one of the enantiomers produced. Carefully note the requested reaction mechanism for each reaction. (20 pts) NaOCH3 CH3OH SN2 Br CH3OH SN1 Br NaOCH3 CH3OH E2 Show Zaitsev product Br CH3OH Br E1
Be sure to answer all parts. Draw the products in the following reaction. CH3CH20- Part 1: Identify which mechanism(s) the reaction will undergo. Syl Sy2 ElE2 Part 2: The number of E2 product(s): 12 Part 3 out of 3 Part 3 out of 3 The E2 products: edit structure ... edit structure ... 1 (major) (minor)
11. (4) Reactions A. Draw all the products of the following reaction: EtOH Ag(NO3) Cl B. What type of mechanism is the reaction? C. How was the student able to observe that a reaction was taking place?
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...
(4 pts each) Write all possible products of the following reactions. (2 pts each) Write reasoning for the possible products (mechanism with arrows) (1 pt each) Write approximate atio (major, minor, very minor, etc are okay) 4. СНз H3C CH3CH20H њено" Br CH3 њење Br Name: Page 4 of 9
(4 pts each) Write all possible products of the following reactions. (2 pts each) Write reasoning for the possible products (mechanism with arrows) (1 pt each) Write approximate atio (major,...
1. Draw all products for the following reactions. For the reaction b indicate the stereochemistry of the product. 1. Oz 2. Mes a CH3 CH3 CH3 1. O3, CH2Cl2, -78°C 2. Mezs 1. Oz/ CH2Cl2 / -78°C 2. Mezs
1. Predict the major organic products of the following reactions. Draw all stereoisomers that are formed. НО, OH 1 eq ,H2SO4 (assume H2O workup of reaction to neutralize product) 1. LDA 2. (assume H,O workup of reaction to neutralize product) 3. Hg(OAC)2 4. NaBH, EtOH 1eq HBr EtOH ambiente 1. Brz. CCL 2. NaOET, ETOH OH
1. Draw all products for the following reactions. For the reaction b indicate the stereochemistry of the product. HCM 1.03 2. Mes a. CH3 CH3 CH3 Hac 1. Oz / CH2Cl2/-78°C 1. O3, CH2Cl2, -78°C 2. Mezs c. V 2. Mens