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please hurry medewes the best leaving group? mist the expected for product of the following reaction...
21. Which of the following is NOT considered a good leaving group? в се AOH CHOH 22 are less stable, thus more reactive in a polar aprotic solvent. Polar aprotic Potential energy Protic Reaction coordinate A. Anions/Nucleophiles B. Cations/Electrophiles/Alkyl halides
Please show electron flow. Because the leaving group is attached to
2 carbons and EtOH is polar protic I thought it would SN1/E1 but I
dont know what the major product would be and why.
What is the major product for the following reaction? EtON, EtOH heat
stitution on the following seconday A SN1 B. SN2 unnindcrco to and by the nurschile C. Either D. Neither 12. What type of solvent would be best for obtaining an optically solvent would be best for obtaining an optically active product in the following reaction? Subsituhan NaCN CN l inversion of NOCN o 2. one product A polar protic B. polar aprotic favors SN2 mechanin €. apolar aprotic D. water 13. Which reagents would you use for the following reaction?...
Question 15 Which of the following is not a condition for optimum SN 1 reaction? aprotic solvent weak base/ good leaving group carbocation protic solvent Question 16 Which of the following is not a condition for optimum S2 reaction? aprotic solvent strong base / good leaving group carbocation protic solvent
I need help with 1-4 please
Question 1: Find a table that compares the relative reaction rates (Su2) for alkyi fluorides, chlorides, bromides and iodides (Section 9.2 in the textbook). Which halide is the best leaving group? How much faster is it than the slowest halide leaving group? Question 2: The nature of the solvent plays a big role in determining the type of substitution or elimination mechanism that takes place (SH1, SN2, E1 or E2). Draw structures for 2...
7. Which of the following statements is TRUE? A) SN2 reactions occur with the same rate regardless of the structure of alkyl halide or substrate B) S2 reactions are concerted with no intermediate C) S 2 reactions proceed with the same rate regardless of the nucleophile used D) S2 reactions are best performed in polar protic solvents E) In an S 2 reaction, loss of the leaving group to give a carbocation is the rate-limiting step 8. Consider the following...
+ Fit to page Page view 1. (10 pts) For the following reactions: a. Label the Nucleophile (Nu) and whether it is strong or weak b. Label the Electrophile (E) and whether it is primary, secondary, or tertiary and circle the leaving group c. Label the Solvent and whether it is polar protic or polar aprotic d. Categorize each as preferring SN1, Preferring SN2, or could do either e Draw the product of the reaction, based upon your categorization, remember...
FULL SCREEN PRINTE Testbank, Question 143 What is the expected major product of the following reaction sequence? 1. t-BUOK, t-BuOH 2a. O3, CH C12 2b. Mes -OH OH + enantiomer O1
Hi, could you please give an explanation to? thanks!
What solvent would be best to carry out the substitution of the benzyl iodide shown below and why? H2N solvent at 70 °C 1.0 equivalents Methanol, because this reaction performs best with a polar protic solvent to solvate charged intermediates. DMSO, because this reaction performs best with a polar aprotic solvent which will dissolve the nucleophile without hydrogen bonding. O Hexanes, because this reaction performs best with a nonpolar solvent to...
What is the expected major product of the following reaction sequence? 1. t-BuOK, t-BuOH 2a. O3, CH,СІ, 2b. Mes -ОН TOH ОН + enantiomer H Ооооо