Organic Chemistry Introductory Topics

Organic Chemistry is a huge topic in A-Level (Advanced Level) Chemistry, especially H2 (Higher 2) Chemistry in Singapore. It requires students to:

1. understand the reaction mechanism & concepts
2. remember the reaction conditions & types of reactants
3. ability to apply to real-life organic molecules

The Introductory Topics (usually Topic 1 in Organic Chemistry) is the most important, if you ask me. This topic covers all the key fundamentals such as:

• Different types of formulae (empirical, molecular, structural, displayed, skeletal, etc)
• Basic terminologies in organic chemical reactions
• Functional groups of different homologous series
• Nomenclature based on IUPAC
• Bonding & shapes of organic molecules
• Isomerism

As such, it is very important that students master this topic before they proceed to other Organic Chemistry topics later, as shown:

• Alkanes & Cylcoalkanes
• Alkenes & Cycloalkenes
• Arenes (Benzene Ring system)
• Halogen Derivatives
• Hydroxy Compounds (Alcohols & Phenols)
• Carbonyl Compounds (Aldehydes & Ketones)
• Carboxylic Acids & Its Derivatives (Esters & Acid Chlorides)
• Nitrogen Compounds (Amines, Amides, Amino Acids & Proteins)

I hope you find the content easy for your understanding and if you have any questions, leave me a comment below. Feel free to share this blog post with your friends. I will be sharing more about Organic Chemistry in this website specifically for A-Level students taking the H2 Chemistry Exam in Singapore. The discussions will also be suitable for H1, H3, IB as well as other equivalent syllabus.

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PS: Under related articles below, there are several blog post discussions and questions related to Isomerism in Organic Chemistry. You can also do a keyword search using the search box at the top right hand corner.