Organic Preparations - Allylation of Isatin
Rank the species below in order of increasing nucleophilicity in hydroxylic solvents:
a) CH₃COO⁻
b) CH₃S⁻
c) OH⁻
d) H₂O
Which of the following compounds is most nucleophilic?
SN2 reaction involving chiral electrophiles usually proceed with:
Arrange the following in decreasing order of leaving group ability:
a) Br⁻
b) F⁻
c) I⁻
d) Cl⁻
Which of the following does NOT convert a 1°-hydroxyl group into a good leaving group for an SN2 reaction?