What is the most effective way to do this reaction is it C Which will efficiently...
Which step is incorrect in the following reaction! Dicho Do in Do D20+ in D20 CHO 020- А в None are incorrect (all are correct) OB Ос Which intermediate is involved in this base-promoted hydrolysis? NaOH/H2O OH + OCH OKOCH, 1 olo options Which sequence of reagents would accomplish this transformation? 1. NaOEt 2. (CH3),CHCH,BE 3. H,09, Heat 1. NaOEt 1. NaoEt 2. CH,CH,CH,CH,Br 2. (CH),CHCH,CH,Br 3. H30*, Heat 3. H,0*, Heat 1. NaOEt 2. (CH3),CHCH, CH,CH,Br 3. H30*, Heat...
Which set of reaction conditions represents the best way to carry out the following transformation? Briefly explain your choice using one sentence. T I 1111 CH ... CH3 H OCOCH Br OCOCH a) CH3COOCH2CH3 in water b) CH3COONa in DMSO c) CH3COONa in water d) CH3COONa in acetone
7) What reagents are needed to do the following transformation? Page 3 A) 1) BH, THF, H,02, OH- 2) KMnO, OH 3) H30 B) 1) HBr 2) K,Cr, C) 1) LIATH. 2) H30* 3) PBr; 4) KCN D.1) PCC 2 H O 3) CHỊCOCI 4) NH” 8) Which compound is a soap? A) CH3(CH2)2COOH B) CH3(CH2)4COOH C) CH(CH2)14COOH D) CH3(CH2)14COOK 9) Name the carboxylic acid and the alcohol that react to produce this compound. (CH3)3CCH2COOCH(CH2CH3)2 A) 3,3-dimethylbutanoic acid and 3-pentanol...
please help!! thank you! Which of the following compounds is most reactive towards nucleophilic addition reaction? H1 H H A B С D E Predict the product for the following reaction sequence. iii PBrz Mg/ether Н H Cr04 ОН 2. Hz0+ A. 6,7-dimethyl-3-nonanol B. 6,7-dimethyl-3-nonanone C. 6,7-dimethyl-3-nonanal D. 3,4-dimethyl-7-nonanol E. 3,4-dimethyl-7-nonanone Predict the product for the following reaction 1. LiAlH4 (excess) 2. H30* OH OH OH -Н HO B с D Provide the structure of the ylide needed to prepare...
Which of these anions would be the most nucleophilic towards methyl iodide in an ethanol solution? LI. CH,CH2-C- Which reagent would be best for carrying out this transformation он (B) HO",heat (C) HIO, N-H Cro,cr (PCC) @ C+--Ο- Which reaction sequence would accomplish this t- What is che best rearest or set of reagents to accomplish ICH CH (B) H2, Pd NBS HBr, peroxides (A) KMnO/KOH (B) MCPBA 5 Which series of reactions would best accomplish this 1eWhas is the...
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...
11. Identify the product(s) of the following reaction. A. I B. II C. III D. IV E. V Gom Do is a From co be on) porno porno olyan 12. What is the final product obtained when toluene is subjected to the following reaction sequence? i) Clz (large excess), heat, hv; ii) OH-/H20, heat; iii) H30+ A. I OH B. II OH COH C. III U OH D. IV E. V I II Hol YCC, III HOCCI3 C/ стон с...
I need some help to answer these following questions. Thanks. 66. Which molecule is the strongest base? O-CH3 H2N Cl H2 What is the order of increasing reactivity in an SN1 reaction for these compounds? 67. Br Br Br I < 11 < 111 (C) 68. What is the starting material for this reaction? NH3, H+ NaBH3CN NH2 он COCI согн Which compound will be protonated to the greatest extent in 1.0 x 10-3 mol/L aqueous HC1? 69. NH 2...
What do the positive helium ions do for the e / m apparatus? Choose the most complete, best answer. They help focus the electron beam and they emit photons which allow the beam to be seen. They help focus the electron beam. They emit photons which allow the beam to be seen. They get hot and glow. They are there so that the bulb does not implod They are there only when the electrons are not orbiting, otherwise, they move...
Study Skills Activity 5: Taking Tests – Page 323 This activity is designed to help you discover the most effective way for you to deepen your learning, in college and beyond, and improve your grades. To complete each activity, choose one new strategy from the reading for your experiment, track your choices for a week, and then report and reflect on your results through the questions provided. Fifth up: Taking Tests. There are 28 strategies for test taking. Identify the...