alcohols and phenols- description to reagent

Question 1

deprotonates alcohol –> alkoxide

Answer 1

NaH

Question 2

reacts w alcohol –> alkoxide ion + H2 gas

Answer 2

Na

Question 3

a reducing agent. ketones/aldehydes –> alcohols

Answer 3

NaBH4, MeOH

Question 4

strong reducing agent. ketones/ aldehydes, esters, or carboxy. acids –> alcohols

Answer 4

1) LiAlH4, 2) H3O+

Question 5

reducing agent. usually alkenes/alkynes –> alkanes; sometimes ketones/aldehydes –> alcohols

Answer 5

H2, Pt

Question 6

converts organohalide (RX) into Grignard (RMgX)

Answer 6

Mg

Question 7

Grignard. aldehydes/ ketones –> alcohols (and esters when xs)

Answer 7

RMgX

Question 8

alcohol –> alkyl Br or Cl

Answer 8

HX

Question 9

converts alcohol into tosylate (bad to good LG)

Answer 9

TsCl, pyridine

Question 10

1°/2° alcohol into alkyl bromide

Answer 10

PBr3

Question 11

1°/2° alcohol –> alkyl chloride

Answer 11

SOCl2, pyridine

Question 12

alcohol –> alkyl chloride

Answer 12

HCl, ZnCl2

Question 13

strong oxidizing agent. 1° –> carboxylic acids; 2° –> ketones

Answer 13

Na2Cr2O7, H2SO4, H2O

Question 14

mild oxidizing agent. 1° ROH –> aldehyde; 2° –> ketones

Answer 14

PCC, CH2Cl2

Question 15

mild oxidizing agent. 1° ROH –> aldehyde; 2° –> ketones

Answer 15

DMP, CH2Cl2

Question 16

Swern 1° alcohol –> aldehyde; 2° –> ketone

Answer 16

1) DMSO, (COCl)2, 2) Et3N