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Organic Chemistry Mechanisms: Maths & Science Made Simple

Most reactions follow a handful of patterns. Learn the patterns and the mechanisms stop being a list.

Grace Wanjiru9 min read
Mechanisms, simplified

Students try to memorise every reaction separately. There’s a better way.

Follow the electrons

Every curly arrow shows electrons moving from where there are many to where there are few. Find the nucleophile and the electrophile first.

Draw it out by hand every time. Reading mechanisms doesn’t stick, drawing them does.Margin note from Grace

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Group reactions by type

Substitution, addition, elimination. Put each new reaction into one of these groups as you learn it.

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Written by Grace Wanjiru

BSc Biochemistry, teacher. Teaches Chemistry, Biology one-to-one on NoteStore, online and in person, and writes study guides for the Journal.

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