Question 3 1 pts What is the most likely product at the end of the following...
1. What is the most likely product of the following reaction? 2. What is the most likely product of the following reaction? 3. What is the most likely product of the following reaction? please please help me 1. NaCN 2. Ho CN HBr Br Br IV TV a racemic mixture of I and II ir NaOH Br Br Br Br Br Br 1. NaCN 2. Ho CN HBr Br Br IV TV a racemic mixture of I and II ir...
1. Match each reaction to its single most likely major product or outcome in the box. Place the Roman numeral of your choice on the line by the reaction. No answer may be used more than once. ОН HBr OH a.) i. ii. Br OH H2SO4 heat b.) iii. iv. No reaction OH Croz Br o H30 V. vi.
QUESTION 63 What is the most likely product of the reaction below? NC heat CN CH CN CN *CN CN "CN CN HII IV QUESTION 64 Which coupling partner would the following Suzuki reaction require? Br Pd(OAc)2 + ? K_CO, B(OH)2 B(OH)2 11 III IV QUESTION 65 What is the functional group that remains when the following compound is reacted with an alkyl lithium (2 equivalents) followed by aqueous acidie workup? OH O a carboxylic acid an aldehyde an alcohol...
Match each reaction to the most likely major product. Possible Major Products Below... -ОН HBr Ста ОН H2SO4 heat ОН Croz H30 -он і. ii. Br iv. No reaction Br V. vi.
1. Predict the product (s) (or no reaction) and reagent(s). (31 pts; no partial point) 1. TsCI, pyridine OH 2. SNa b. OH NaH C. HBr 2 eq, 0 °C d. ОН H2SO4 heat CH3 HBr Он heat f. но 1. PBr3, EtzO 2. NaCN OH NaH OTs h. Он HBr 0°C CH3 H2SO4 heat Он
Multiple Choice Section (0.5 pts each) 1. What is the major product of the following 3. Final exam review - Acid Strength. Which of the reaction? following alcohols is most acidic? он Et OH Et Et он 4. What is the product of the following rcaction? (b) and (c) are equally favored PBr32 Which alcohol will be dehydrated the fastest via an El mechanism in the presence of H2SO4? 2. Br он он OH OH PS он он
(45 pts) What is the expected major product of the following.reaction sequence? 1 NacEL HOEt heat 2 HgrCAc) CH,OH 3 NaliH NaCH OCH3 OHH HyCO OCH3 IV- II II . (4.5 pts)Which is the correct sequence of reaction steps necessary to complete the following transformation? Br OH + enantiomer OH I. MCPBA II. NaOCH,CH. CH,CH,OH T. H,O" or -OH IV. 1) OsO, then 2) NaHSOH,O I then IV B) I then II then III C) II then I then III...
What is the most likely product of the following reaction? what the most boy and ge ooxnolonot Oal' b. III c.N dll ev QUESTION 15 Which of the following reactions will result in the formation of a racemic mixture of products? 1. CHỈ a. 2. H30 KCN H2O MOBI 2. H30 1. LAIHA od 1 2. H30* NaSCHE CH,CH OH o e o
Question 8 (1 point) What is the product of the following reaction sequence? 1) HNO3/H2SO4 2) Fe/AcOH 3) Bry/FeBrg Br Br HOC NO2 NO2 NO2 Br А B C NH2 Br Br NH2 D m B Ос D
3 pts Predict the major product(s) of the following reaction. Select all that apply. If a reaction would yield both ortho and para products, select both answers. HNO3 H2SO4 Product NO2 ON ON NO2 А B с D B А No Reaction. The reaction would not give a product. Ос OD Rank the substituted benzene molecules in order from 1 - most activated to 5 - least activated (most deactivated) towards electrophilic aromatic substitution. OH CF3 он Br A B...