sir i have few doubts in organic chemistry
1. why aldehyde do no give pinacol type reduction with Mg / water?
2. Migratory aptitude of groups in Beyer villeger oxidation including hydride and phenyl with t, s ,p alkyl groups.
3. why acid chlorides are not reduced by diborane while carboxylic acids can be reduced.
4. why alpha hydroxy ketones give tollen's test.
5. Nucleophilic substitution on ester are easy with respect to carboxylic acid while alkoxide ion is a poor leaving group than hydroxide ion.
