…chemical nature of the substituent(s) already on the benzene ring. Initial substituents act as directors for the incoming groups. Important Vocabulary for OMP Directing Effects Let’s first understand the language…
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How To Make This the Summer you Finally Ace your MCAT
…the individual steps as they incrementally lead you to your goal Help you with the challenges and pitfalls that will inevitably come up along the way (Former Comprehensive Study Hall…
Electrophilic Aromatic Substitution Mechanisms and Reactions
…Friedel-Crafts – Alkylation, Acylation, Comparison of Alkylation vs Acylation Reactions Directing Effects on Substituted and Multi-Substituted Benzene: Ortho/Meta/Para – ‘Monster’ Trick Video, Shortcut for Substituted Benzene Activating Groups – Ortho/Para…
Make this the Summer You FINALLY Ace the MCAT
…the material on your own. The good news is that even students who have taken the class tend to forget some or all of the material. Each of the science…
Video Transcript : Autoionization of Water
…will be basic. They have to equal each other for the solution to be neutral. And so instead of the expression kw is equal to the concentration of H+ times…
Resonance Trick Ortho Meta Para Addition EAS Intermediates
…Click CC on bottom right for transcript.) <– Watch Previous Video: Ortho Meta and Para Disubstituted Benzene Monster Trick –> Watch Next Video: Activating Groups are Ortho/Para Directors This is…
A Simple Approach to Retrosynthesis in Organic Chemistry
…conjugate alcohol tert butanol and heat to help carry out this reaction. Recall that E2 reactions prefer heat. Now that we have an asymmetric alkene we need an alkene addition…
Ortho Para Directing Groups Video
EAS Series: Video 11 This video takes you through the logic and structure of the ortho and para directing activating groups. (Watch on YouTube: O/P Directing. Click CC on bottom…
Ortho Meta and Para Disubstituted Benzene Monster Trick Video
EAS Series: Video 9 This video shows my fun trick for easily recognizing ortho, meta, and para substituents on a disubstituted benzene. This will be extremely important once you start…
Halogen Exception Ortho Para Deactivators Tutorial Video
EAS Series: Video 13 This video shows you the unique directing effects of halogens on substituted benzene. Learn why they are ortho para directing yet still deactivate the benzene ring…
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