carbonyl chem

Question 1

keto plus acid

Answer 1

creates enol due to the oxygen becoming protonated and becoming positive causing the hydrogen to become acidic

Question 2

keto plus base

Answer 2

creates an enolate - the base takes the acidic hydrogen using a base

Question 3

the bigger the delta positive on a alpha carbon

Answer 3

the more acidic the hydrogens are

Question 4

enolate is a nucleophile

Answer 4

it reacts through a carbon

Question 5

when carbonyl react with an acid

Answer 5

an enol is produced

Question 6

when carbonyl react with a base

Answer 6

an enolate is produced

Question 7

halogenation in basic conditions produce an iodoform reaction

Answer 7

the h gets attacked by a oh- creates an enolate the product is more acidic than the starting materials causes all the iodine to be substituted the oh becomes a a nucleophile creating a transition state and the iodine to become the leaving group due to good LG

Question 8

example of halogenation- acidic

Answer 8

bromonation

Question 9

reaction of a c-c bond formed

Answer 9

base first to create an enolate to attack the delta + carbonyl if no LG place in acidic conditions and it creates an OH this reaction is called the ALDOL reation