Orgo Mechanisms with Common Arrow Patterns

Organic Chemistry Mechanisms Part 3 in Video Tutorial Series by Leah4Sci

Organic chemistry is all about mechanisms. And while the sheer volume may feel overwhelming, they all boil down to a few simple types of mechanism steps. In Part 1 and Part 2 we looked at the four common mechanism types: Nucleophilic attack, Loss of Leaving Group, Proton transfer and Rearrangements. In this video we’ll look at TWO […]

Proton Transfer and Rearrangement Mechanisms in Organic Chemistry

Organic Chemistry Mechanisms Part 2 in Video Tutorial Series by Leah4Sci

Proton transfer and rearrangements are 2 more common mechanism patterns you will face in organic chemistry. This is in addition to Nucleophilic attack and Loss of Leaving Group discussed in Mechanism Video Part 1. You’ll see multiple proton transfer examples in action including turning a bad leaving group into a good leaving group! Rearrangement mechanism are broken down for […]

Intro to Orgo Mechanisms Nucleophilic Attack and Loss of Leaving Group

Mechanisms Part 1 in Organic Chemistry Tutorial Video Series by Leah4Sci

Organic chemistry is all about the reaction mechanisms and moving arrows. Video 1 in this Mechanism series will help you understand what the heck these mechanisms are all about. We’ll start with a quick overview of what to look for, how to write the mechanisms, reaction arrows, and more. Then we’ll look at the first […]

A Simple Approach to Retrosynthesis in Organic Chemistry

Organic Chemistry Retrosynthesis Tutorial by Leah4sci

In Organic Chemistry, synthesis and retrosynthesis go hand in hand. While there isn’t a clear distinction, I like to think of synthesis as forward thinking and retrosynthesis as the reverse. Synthesis is a topic that is typically introduced in Organic Chemistry 1, right after studying alkyne reactions. You’ll be utilizing it again and again as […]

How to Tackle Organic Chemistry Synthesis Questions

How to tackle organic chemistry synthesis

Organic chemistry may cover many concepts and topics, but it’s all about the reactions and mechanisms. It’s not so scary at first, think about the simple acid/base deprotonation, an alkene reaction here, another there. Before you know it, you’re drowning in dozens upon dozens of reactions! You’re asked to ‘memorize’ each one, to know what every […]

Pre-Workshop Questionnaire

Resonance Structures

Final Exams

Organic Chemistry 1 and 2 final exams with solutions and video explanations

Orgo Tutorial Videos

Orgo tutorial videos on YouTube

MCAT Tutorial Videos

MCAT Tutorial Videos