Exam 2 Reactions

Question 1

Preparing Aldehydes

Answer 1

1. Oxidation of Primary Alcohol with DMP
2. Partial Reduction of Ester with DIBAH

Question 2

Preparing Ketones

Answer 2

1. Oxidation of secondary Alcohol with DMP
2. Fridel Craft Acylation
3. Ozonolysis with O3

Question 3

Reactions of Aldehydes and Ketones

Answer 3

1. Oxidation Aldehyde with CrO3, KMnO4, NaCr2O7
2. Grignard Reagents
3. Cyanohydrin Formation
4. Hydration of Aldehydes and Ketone
5. Wolff Kishner Reaction with H2NNH2
6. Conjugate Addition
7. Wittig Reaction
8. Formation of Acetals

Question 4

Conditions needed to convert Aldehydes and Ketone to Imines

Answer 4

Primary Amine

Question 5

Conditions needed to convert Aldehydes and Ketone to Enamine

Answer 5

1. Secondary Amine
2. Alpha Proton

Question 6

Preparing Carboxylic Acid

Answer 6

1. Oxidation of Alkyl Benzene
2. Hydrolysis of Nitrile
3. Oxidation of Primary Alcohol or Aldehyde
4. Grignard Reagent with CO2``

Question 7

Preparing Amine

Answer 7

1 Reduction of Nitrile
2. Reduction of Nitro
3. Curtis Reaction
4. Gabriel Synthesis
5. Hoffman Rearrangement

Question 8

Reaction of Amine

Answer 8

1. Diazorium Reaction
2. Hoffman Elimination

Question 9

Reaction with Carboxylic Acid

Answer 9

1. Reduction with LiAlH4
2. Deprotonation + Sn2 with NaOH, RX, H2O

Question 10

Preparing Nitrile

Answer 10

1. Dehydration of Primary Amide with SOCl2
2. Sn2 Reaction

Question 11

Reaction of Nitrile

Answer 11

1. Hydrolysis
2. Reduction with LiAlH4
3. Grignard Reagent