3rd Semester POC Notes

At Bright Medico, we understand the importance of mastering 3rd Semester POC Notes organic chemistry in the pharmaceutical industry. That’s why we have curated a comprehensive collection of articles, tutorials, and study materials specifically tailored to the 3rd Semester POC Notes curriculum. Our aim is to make learning organic chemistry an engaging and rewarding experience for you.


Benzene and its derivatives.

  • Analytical, synthetic, and other evidence in the derivation of structure
    of benzene, Orbital picture, resonance in benzene, aromatic
    characters, Huckel’s rule.
  • Reactions of benzene reactivity, Friedelcrafts Friedel crafts acylation
  • Substituents, the effect of substituents on reactivity and orientation of
    mono substituted benzene compounds towards electrophilic substitution reaction
  • Structure and uses of DDT, Saccharin, BHC, and Chloramine


Phenol* – Acidity of phenols, the effect of substituents on acidity, qualitative tests, Structure and uses of phenol, cresols, resorcinol, naphthols

Aromatic Amines* – Basicity of amines, the effect of substituents on basicity, and synthetic uses of aryl diazonium salts

Aromatic Acids* – Acidity, the effect of substituents on acidity, and important reactions of benzoic acid.


Fats and Oils

  • Fatty acids – reactions.
  • Hydrolysis, Hydrogenation, Saponification and Rancidity of oils, Drying oils.
  • Analytical constants – Acid value, Saponification value, Ester value, Iodine value, Acetyl value, Reichert Meissl (RM) value – significance and principle involved in their determination.


Polynuclear hydrocarbons:

  • Synthesis, reactions
  • Structure and medicinal uses of Naphthalene, Phenanthrene, Anthracene, Diphenylmethane, Triphenylmethane, and their derivatives


Cyclo alkanes*

Stabilities – Baeyer’s strain theory, limitation of Baeyer’s strain theory, Coulson and Moffitt’s modification, Sachse Mohr’s theory (Theory of strainless rings), reactions of cyclopropane and cyclobutane-only

At Bright Medico, we also understand the importance of practice in reinforcing your understanding of the subject. That’s why we offer a range of practice exercises and quizzes that allow you to test your knowledge and track your progress. Our platform provides instant feedback, allowing you to identify areas where you need further improvement and focus your efforts accordingly.

Join us at Bright Medico and embark on an exciting journey of discovery and growth in the fascinating world of pharmaceutical organic chemistry. Let’s unlock the secrets of molecules together!

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