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Pharmaceutical organic chemistry questions.

Pharmaceutical organic chemistry questions.

Find Pharmaceutical organic chemistry university examination questions in acaproso.com

# Question
1

List four reactions involved in phase I and phase II drug metabolism.


Short answers
2

What is the importance of biotransformation?.


Long answers
3
  1. Define the term tautomerization.
  2. With the aid of chemical equations, explain the process of Alkyne hydration.

Short answers
4

Explain the importance of organic chemistry in pharmacy.


Long answers
5

How will you synthesize the following compound

Pharmaceutical organic chemistry

  1. conc. HNO3+conc.H2SO4+Oleum
  2. conc. HNO3 with dilute H2SO4.
  3. anhydrous AlCl3+Ph-NO2
  4. conc. H2SO4+Oleum
  5. None of the above

Multiple choices
6

The reaction of carboxylic acids with alcohols catalyzed by conc.H2SO4 is called

  1. Dehydration
  2. Saponification
  3. Esterification
  4. Netralization
  5. Rehydration

Multiple choices
7

Which of the following organic compounds is more acidic?

  1. CH3-OH
  2. C6H5-OH
  3. CH3CH2CH2-NH2
  4. CH3CH2CH2COOH
  5. All have the same acidic strength

Multiple choices
8

Acid chlorides are formed when carboxylic acids react with

  1. Halogens
  2. Hydrogen halides
  3. Thionyl chloride
  4. Benzyl chloride
  5. Vinyl chloride

Multiple choices
9

An acid anhydride is a compound that has two acyl groups (R-C=O) bonded to

  1. sulphur
  2. Ntrogen
  3. Oxygen
  4. Hydride
  5. Hydrogen

Multiple choices
10

What is Saponification?

  1. Base hydrolysis of carboxylic acids
  2. Acidic hydrolysis of ether
  3. Base hydrolysis of esters
  4. Base hydrolysis of alcohols
  5. Acidic hydrolysis of esters

Multiple choices