RedOx Agents Flashcards

1
Q

Alcohol + PCC = ?

A

Aldehyde/Ketone

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2
Q

Aldehyde + H2CrO4 = ?

A

Carboxylic acid

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3
Q

Aldehyde + LiAlH4 = ?

A

Alcohol

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4
Q

Alkyne + KMnO4/heat/H3O+ = ?

A

2 carboxylic acids

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5
Q

Ketone + mCPBA = ?

A

Ester

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6
Q

Alkane + KMnO4 = ?

A

Carboxylic acid

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7
Q

Alcohol + H2CrO4 = ?

A

Carboxylic acid

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8
Q

What can turn an alcohol into an aldehyde/ketone?

A

PCC

CrO3/pyridine

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9
Q

Alkene + O3 + Zn/CH3SCH3 = ?

A

Aldehyde/ketone

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10
Q

Alkene + OsO4 = ?

A

Diol

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11
Q

How to reduce a carboxylic acid to an alcohol?

A
  1. LiAlH4, ether

2. H2O

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12
Q

How to reduce an ester to 2 alcohols?

A
  1. LiAlH4, ether

2. H2O

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13
Q

Diol + mCPBA = ?

A

Epoxide

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14
Q

On what compounds does H2O2 act as an oxidizing agent?

A

Aldehydes

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15
Q

What will NaBH4 reduce?

A

Aldehydes and ketones

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16
Q

Amide + LiAlH4 = ?

A

Amine

17
Q

Imine + LiAlH4 = ?

A

Amine

18
Q

Difference between LiAlH4 and NaBH4?

A

NaBH4 is a weak reducing agent; it does not work on COOH

19
Q

What is the Jones oxidation?

A

CrO3 + H2SO4 + acetone:
1 alcohols → carboxylic acids
2 alcohols → ketones