Which of the following nucleophiles is most reactive in SN2 reactions? I. II. NH, NH II NH- Select one: А. I B. II C. II D. All the nucleophiles are equally reactive.

What would be the major product of the following reaction sequence? 1. HBr, ROOR, hv 2. BuOK, t-BuOH, heat Of-Bu p. O I Select O O one: a. I b. ll c. Ill d. IV e. V II III IV Ot-Bu V

Select all of the molecules that will readily undergo a 1,2-hydride or a 1,2-methyl shift to form a more stable carbocation.

1 1 Provide a reasonable mechanism to account for the following reaction. NO2 H,SO4 HNO; Propose a mechanism to account for the formation of TNT from toluene. Why is the reaction below a very difficult reaction of accomplish? NO2 NO2 x.s. HNO, H,SO, NO2

Examine the above reactions (RXN 1-6). Choose the letter of your answer from the choices provided. RXN 1 is completed by RXN 2 is completed by  RXN 3 is completed by RXN 4 is completed by RXN 5 is completed by RXN 6 is completed by

homas Ral x Q For the reaction se XC For each of the re x QFor each of the re X Fo.edu/ultra/courses/_623768_1/dl/outline Question Completion Status: QUESTION 7 The reaction below proceeds via an E2 elimination. Using Newman projections explain the product distribution Br Attach File Browse Local Files QUESTION 8 KOtBu C For each of the re X Browse Content Collection 51% C For each of the re X A 18%