Chapter 5: Alcohols

Question 1

replace -e ending with

Answer 1

-ol

Question 2

commom name

Answer 2

alkyl + alcohol

Question 3

phenols nomenclature

Answer 3

o- or ortho- has two groups on adjacent carbins

p- or para- has two groups on opposite sides

m- or meta- has two groups separated by one carbon

Question 4

strong acids has _____ pka

Answer 4

low

Question 5

strong acids have ____ Ka

Answer 5

high

Question 6

primary alcohol can be oxidized to aldehydes by

Answer 6

pyridinium chlorochromate (PCC)

Question 7

aldehydes are rapdily hydrated to form

Answer 7

geminal diols

Question 8

secondary alcohol can be oxidized to form

Answer 8

ketone

Question 9

primary alcohol can be oxidized to form

Answer 9

carboxylic acid

Question 10

Jones oxidation

Answer 10

CrO3 when dissolved in a sulfure acid (H2SO4) in acetone

Question 11

Mesylate

Answer 11

-SO3CH3 fucntional group

Question 12

Mesylate are prepared using

Answer 12

alcohol and methylsulfonyl chloride

Question 13

Tosylates

Answer 13

-SO3C6H4CH3

Question 14

Tosylates are prepared using

Answer 14

p-toluenesulfonyl chloride and alcohol

Question 15

acetals

Answer 15

primary carbons with two -OR groups, they are formed by alcohol and aldehyde

Question 16

ketals

Answer 16

secondary carbons with two -OR groups, they are formed by alcohol and ketone

Question 17

carbonyls are very reactive with strong reducing agents like______, acetls and ketals do not react with that

Answer 17

LiAlH4 (lithium aluminum)

Question 18

Ubiquinone

Answer 18

Coenzyme Q, vital in the electron transfer asscoiated with Complex I, II and III of the electron transfer chain

Question 19

Ubiquinino can be reduced to form ____

Answer 19

ubiquinol, upon the acceptance of electrons