44. What is the major product of the following reaction? 1. OsO4, pyridine ?

46. Arrange the following in order of increasing basicity: aniline, p-nitroaniline, p-toluidine, and p-methoxyaniline. (A) p-toluidine < p-methoxyaniline < aniline < p-nitroaniline (B) p-nitroaniline < p-toluidine < aniline < p-methoxyaniline (C) p-nitroaniline < aniline < p-toluidine < p-methoxyaniline (D) p-methoxyaniline < p-nitroaniline < p-toluidine < aniline (E) None of the above