B.PharmSemester 42022-23Pharmaceutical Organic Chmeistry IiiBP401T

Pharmaceutical Organic Chmeistry Iii (BP401T) - AKTU Question Paper 2022-23

B.Pharm · Semester 4 · Free PDF Download

This is the official AKTU Pharmaceutical Organic Chmeistry Iii Previous Year Question Paper for B.Pharm Semester 4, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Pharm

Semester:Semester 4

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Pharmaceutical Organic Chmeistry Iii (BP401T) — complete question paper

Section AAttempt all questions in brief. 10 x 2 = 20

a
Differentiate between DL and dl system of nomen clature
b
Define the term chiral compound and chiral carb on
c
Write the necessary conditions for any compoun d to show GI
d
Illustrate the Newmann projection of cyclohexan e
e
What are heterocyclic compounds? Give examples
f
Give the reactivity order of Pyrrole, Furan and Thiophene
g
Why pyridine is basic in nature?
h
Give the reaction involved in birch reduction. (i) Give the reaction involved in Dakin’s reaction. (j) Draw the structure of any two heterocyclic comp ounds containing two hetero atoms

Section BAttempt any two parts of the following: 2 x 10 = 20

a
Write synthesis, reaction and medicinal uses of pyrrole. Also comment on its resonance
b
Discuss nomenclature of heterocyclic compounds with proper examples
c
Explain the terms: enantiomers, mesomers, diastereo mers, racemic modification and atropisomers

Section CAttempt any five parts of the following: 7 x 5 = 35

a
Give the reaction, mechanism and synthetic impo rtance of metal hydride reduction
b
Give the reaction, mechanism and synthetic impo rtance of Clemmensen reduction or Oppenauer oxidation
c
Write synthesis, reaction and medicinal uses of pyridine
d
Discuss the ESRs and medicinal uses of pyrazole and imidazole
e
Classify heterocyclic compounds as per aromaticity and ring size
f
What are the various naming systems of geometri cal isomers? Explain with example
g
Comment on the nomenclature of optical isomers

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

Repeated Questions — BP401T

Questions that appeared in more than one session, found by comparing 3 years of Pharmaceutical Organic Chmeistry Iii papers (2022-23, 2023-24, 2024-25)

What are heterocyclic compounds? Give examples

Appeared in: 2022-23 · 2023-24 · 2024-25

Write synthesis, reaction and medicinal uses of pyridine

Appeared in: 2022-23 · 2023-24 · 2024-25

Illustrate the Newmann projection of cyclohexan e

Appeared in: 2022-23 · 2023-24

Why pyridine is basic in nature?

Appeared in: 2022-23 · 2024-25

Write synthesis, reaction and medicinal uses of pyrrole. Also comment on its resonance

Appeared in: 2022-23 · 2024-25

Discuss nomenclature of heterocyclic compounds with proper examples

Appeared in: 2022-23 · 2023-24

Give the reaction, mechanism and synthetic impo rtance of metal hydride reduction

Appeared in: 2022-23 · 2024-25

Give the reaction, mechanism and synthetic impo rtance of Clemmensen reduction or Oppenauer oxidation

Appeared in: 2022-23 · 2024-25

Pharmaceutical Organic Chmeistry Iii — Other Year Papers

AKTU Pharmaceutical Organic Chmeistry Iii PYQs from other sessions

Pharmaceutical Organic Chmeistry Iii2023-24

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