- Specification: Organic chemistry studies carbon compounds (excluding CO₂, carbonates, etc.).
- Sources: Found in plants, animals, coal, petroleum, wood, and by fermentation.
- Lab Synthesis: Many organic compounds are made in labs today.
- Daily Use: Found in soaps, clothes, fuels, medicines, food, etc.
- Importance: Organic compounds are used in almost every part of life.
Definitions [6]
Define a functional group.
An atom or a group of atoms attached to an alkyl group, which takes part in most of the chemical reactions, is called a functional group or functional radical.
Define isomerism.
Compounds having the same molecular formula but different structural formulas are called isomers and the phenomenon is called isomerism.
Define of chain isomerism.
When two or more compounds have a similar molecular formula but are different in the arrangement of carbon atoms in straight or branched chains, the compounds are referred to as chain isomers.
Definition: Organic Compounds
Organic compounds are the compounds of carbon.
Definition: Nomenclature
Nomenclature is the system of assignment of names to organic compounds.
Definition: Isomers
Compounds having the same molecular formula but different structural formula are known as Isomers and the phenomenon is known as Isomerism. (iso = same, meros = parts).
Formulae [1]
Give the general formula of carboxylic acids.
CnH2n+1COOH (or RCOOH)
Key Points
Key Points: Organic Compounds
Key points: Nomenclature of Carbon Compounds
- The IUPAC system provides a unique, systematic way to name carbon compounds based on structure, replacing confusing common names.
- An IUPAC name has three parts: prefix, parent, and suffix, reflecting the carbon chain and functional group.
- The parent name is based on the longest carbon chain, and its ending changes to –ane, –ene, or –yne depending on the number of bonds.
- Functional groups are shown as prefixes or suffixes, and the chain is numbered to give them the lowest possible number.
- If the suffix begins with a vowel, the final ‘e’ in the parent alkane name is dropped (e.g., propane → propanone).
Concepts [21]
- Tetravalence of Carbon - Shapes of Organic Compounds
- Organic Compounds
- Complete, Condensed and Bond-line Structural Formulas
- Three-dimensional Representation of Organic Molecules
- Classification of Organic Compounds
- Nomenclature
- IUPAC Nomenclature of Alkanes
- Nomenclature of Organic Compounds having Functional Group(s)
- Nomenclature of Substituted Benzene Compounds
- Isomerism
- Fundamental Concepts in Organic Reaction Mechanism
- Fission of a Covalent Bond
- Nucleophiles and Electrophiles
- Electron Movement in Organic Reactions
- Electron Displacement Effects in Covalent Bonds
- Inductive Effect
- Resonance Structure
- Resonance Effect
- Electromeric Effect (E Effect)
- Hyperconjugation
- Types of Organic Reactions and Mechanisms
