Chapter 11. Reactions Of Alcohols

Question 0

Two ginger reagents are

Answer 0

Organo magnesium compounds

Organo lithium compounds

Question 1

Gringar reagents act as

Answer 1

Carbanions

Question 2

What solvents are most commen in the synthesis of gringer reagents

Answer 2

Ethers

THF

Question 3

What compounds react with gringer reagents to creat alcohols

Answer 3

Carbonyls and epoxides

Question 4

Gringer reagents do what with esters that they do not do with Carbonyls

Answer 4

React twice / removing the group attached to the oxygen

Question 5

Alcohols can react with what to creat alkoxides .

Answer 5

Na , Li, K.

Question 6

Oxidation of primary alcohols with a strong oxidizer gives

Answer 6

Carboxilic acid

Question 7

Oxidation of a primary alcohol with pyridinuim chlorochromate (pcc) gives

Answer 7

Aldehyde

Question 8

Sodium dichromate ( Na Cr2 O7 ) does what to primary and secondary alcohols

Answer 8

Primary - carboxilic acids

Secondary - Keytones

Question 9

NaCr2O7 and H2SO4 combine with a secondary alcohol to creat

Answer 9

A keytone

Question 10

The combination of sulfuric acid and sodium dichromate create

Answer 10

Chromic acid

Question 11

Chromic acid combined with an alcohol create

Answer 11

Chromate ester

Question 12

Chromate ester degrades to create

Answer 12

A keytone , aldehyde, or carboxilic acid

Question 13

pyridinuim chlorochromate is soluble in

Answer 13

Non polar organic compounds. Like. Dichloro methane

Question 14

A primary alcohol will combine with what two compounds to create an aldehyde

Answer 14

Pyridinuim chlorochromate (PCC) and Dichloromethane

Question 15

What to tertiary alcohols oxidize to create

Answer 15

Tertiary alcohols do not oxidize

Question 16

What test is preformed to determine if a compound is oxidizable ?

Answer 16

Chromic acid test

Question 17

What color does the chromic acid test change if something has been oxidized

Answer 17

Changes from orange to green/blue

Question 18

Alcohols are what type of nucleophile ( weak or strong)

Answer 18

Weak

Question 19

What must an alcohol be turned into for it to become a strong nucleophile

Answer 19

Alkoxide

Question 20

Alcohols combine with tosyl acid to create a

Answer 20

Tosylate ester

Question 21

For an alcohol and a Tosylate chloride to become a Tosylate ester, what must be present

Answer 21

Base .. Pyridine

Question 22

Tosylate esters and strong nucleophiles react via what reaction type

Answer 22

Sn2

Question 23

A Tosylate ester reacting with a hydride ( LiAlH4 ) is also considered

Answer 23

Reduction

Question 24

The simplest way to reduce an alcohol is through

Answer 24

Acid catalyzed dehydration at high heat

Question 25

Alcohols react with hydrohalic acid to creat

Answer 25

Alkyl halides

Question 26

Hydrohalic acids react with What type of alcohol via Sn1 reaction

Answer 26

Secondary, tertiary

Question 27

Hydrohalic acids react with what type of alcohol via Sn2 reaction

Answer 27

Primary

Question 28

What catylist acts as a test to determine alcohol type

Answer 28

ZnCl2

Question 29

The Lucas test uses ZnCl2 in combination HCl to determine

Answer 29

The type of alcohol

Question 30

Phosphorus halides react with alcohols to creat excellent yields of

Answer 30

Alkylhalides

Question 31

What halide must be mixed with phosphorus in a reaction mixture to creat it's Alkylhalide

Answer 31

Iodine

Question 32

Biomolecular condensation reactions consit of

Answer 32

An alcohol reacting with sulfuric acid at 140 degrees C

Question 33

Diols react with acid at 100 degrees C to create

Answer 33

Keytones from pinacol rearrangement

Question 34

Ozonolysis and what other reagent cleave double bonds

Answer 34

Periodic acid

Question 35

Fischer estrification bombings what two reagents to form esters

Answer 35

Alcohols and Carboxilic acids

Question 36

Tosylate acid and alcohol combine to create

Answer 36

Tosylate ester

Question 37

What inorganic acids combine with alcohol to create esters

Answer 37

Sulfuric, nitric, phosphoric, chromic

Question 38

Williamson ether synthesis transformers alcohols to what

Answer 38

Alkoxides

Question 39

Alkoxides and Alkylhalides react via what type of reaction to creat a Williamson ether

Answer 39

Sn2