7. Reactions of Carbonyl compounds Flashcards
1
Q
oxidation of aldehyde
reagent
A
acidified potassium dichromate
Cr2O7 2- / H+
2
Q
oxidation of aldehyde
product
A
carboxylic acid
3
Q
nucleophilic addition of carbonyl with NaBH4
product
A
alcohol
4
Q
nucleophillic addition of carbonyl with HCN
product
A
hydroxynitrile
5
Q
nucleophillic substitution of carbonyl with NaBH4
what does NaBH4 supply
A
hydride ions H-
6
Q
nucleophillic substitution of carbonyl with NaBH4
what is needed after H- attacks carbon of carbonyl group
A
addition of water