BP204T · Semester 2 · B.Pharm

Unit III — Alkyl Halides

Pharmaceutical Organic Chemistry

This study page introduces Alkyl Halides in Pharmaceutical Organic Chemistry (BP204T), B.Pharm Semester 2. Read the selected definitions and short notes below, then download the full unit PDF.

Topics in this unit

  • Alkyl Halides: What They Are, How They Are Classified, and the Key Terms
  • Nucleophilic Substitution: SN1 and SN2
  • Elimination: E1 and E2, Saytzeff's Rule, Substitution vs Elimination

Definitions and short notes

Selected extracts from this unit’s notes. Download the full PDF below for the remaining topics and examples.

  • Alkyl halide

    A compound formed when one hydrogen atom of an alkane is replaced by a halogen atom (F, Cl, Br, or I). General formula: R–X, where R is an alkyl group and X is a halogen.

    Unit PDF · page 2

  • Alkyl group (R)

    A part of a molecule containing only carbon and hydrogen atoms, attached to the rest of the molecule at one point — e.g., CH₃– (methyl), CH₃–CH₂– (ethyl).

    Unit PDF · page 2

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For education and exam preparation only, not medical advice or current regulatory guidance.

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