Organic Chemistry Part 2 — Handwritten Notes (Vineet Khatri, ATP STAR)
If the first organic chemistry volume is about reactions and mechanisms, this second part is about foundations. Across 264 pages, Vineet Khatri covers the building blocks that every organic chemistry student needs before tackling complex mechanisms — structural representation, IUPAC nomenclature, electronic effects, and stereochemistry. The material is organised into four clean units that follow a natural learning sequence.
What makes this volume particularly valuable is how it handles nomenclature. Forty-five pages on naming compounds might sound excessive, but anyone who has fumbled through polyfunctional molecule naming on an exam knows the pain. The notes cover parent-chain selection rules, functional-group priority tables, benzene derivative conventions, and even bicyclic and spiro compound naming. Common names — allyl versus vinyl, cinnamyl, benzyl — get their own section because textbooks often assume you already know them.
Key Features
The electronic effects section deserves attention. Inductive effect, resonance, mesomeric effect, hyperconjugation, and aromaticity are each explained with enough examples that you can apply the concepts rather than just memorise definitions. Huckel's rule is not stated — it is demonstrated with annulenes, azulene, and fused ring systems. The stability comparison tables for carbocations, free radicals, and carbanions consolidate information that is scattered across most textbooks.
Table of Contents — Major Units
| Unit | Pages | Topics Covered |
|---|---|---|
| Basics of Organic Chemistry | 1–24 | Vital force theory, structural formulas, degree of carbon, DBE, homologous series |
| Nomenclature (IUPAC & Common) | 25–70 | Word roots, priority table, cyclic compounds, benzene derivatives, bicyclo and spiro naming |
| General Organic Chemistry | 71–145 | Inductive effect, resonance, mesomeric effect, aromaticity, hyperconjugation, acid-base strength |
| Isomerism & Stereochemistry | 146–264 | Structural isomerism, tautomerism, geometrical isomerism, conformations, optical activity, R/S, D/L |
Who Should Read This
First-year undergraduates should treat the basics and nomenclature units as essential reading — these are the prerequisites for everything that follows in organic chemistry. Second-year students will find the electronic effects section aligns with their GOC coursework, and the acid-base strength comparisons are directly relevant to reaction mechanism prediction. Third-year students studying stereochemistry get over a hundred pages on conformational analysis, optical isomerism, R/S configuration, and D/L notation including carbohydrate and amino acid examples.
The stereochemistry coverage is where these notes truly shine. Fischer projections, Newman projections, saw-horse representations — each is explained with the reasoning behind when to use which. Conformational analysis of cyclohexane, including chair-boat interconversion and A-values, is drawn out page by page.