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Leah Fisch
Works at Leah4sci
Lives in Hicksville, NY
805 followers|192,163 views
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Leah Fisch

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Retrosynthesis simplified with a step by step approach to help you prepare for your organic chemistry final
Retrosynthesis Organic Chemistry Tutorial for Organic Chemistry Students - You are given a complex molecule and then asked to synthesize it from a given starting molecule or a set of reaction conditions. Here are some key questions to ask yourself and STAY on the right path to full credit for your retrosynthesis problems.
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Leah Fisch

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How do you keep track of all those synthesis reactions for your orgo exam? Here's a detailed tutorial to help you tackle synthesis on your upcoming organic chemistry 1 or 2 final
How to Tackle Organic Chemistry Synthesis Questions Tutorial for Organic Chemistry Students - You're given a starting molecule and the product on exams. What now? Coming up with a proper synthesis requires a combination of forward and reverse thinking! What's a good approach to synthesis? What if you get stuck on an exam?
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Leah Fisch

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Did you know carbocations are very social? They enjoy hugs and working on homework assignments together.
See this new way of understanding carbocation stability
Carbocation Stability and Ranking Organic Chemistry Tutorial: Step by step explanation of the stability and ranking of carbocations. What is a Carbocation and how does it behave? Learn about the effects of substitution and resonance on carbocation stability
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Leah Fisch

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New Video: Converting Cyclohexane Chair Conformation to Double Newman Projection #orgo #premed
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New Video: Cyclohexane Chair Conformations #orgo #premed
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So proud of this student and his PERFECT psych/soc MCAT score
High School Teacher shares his MCAT prep experience from studying to test day including how he earned a PERFECT score in Psychological, Social and Biological Foundations of Behavior.
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Do you have what it takes to ACE your organic chemistry final exam?
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mariam rajput's profile photo
 
mam i have a question?
can u please tell me that in R,S configuration if hydrogen will neither in forward position nor in backward but in plane then what will we do then how we assign configuration? if you have any video related to this kindly send me link please??//
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Do you know WHAT distinguishes Markovnikov products from Anti-Markovnikov products in alkene addition reactions? My new tutorial will show you exactly how to think about these reactions
Markovnikov vs Anti-Markovnikov in Alkene Addition Reactions Tutorial for Organic Chemistry Students -Step by step how to decide which products will form! Mark or AntiMark? Markovnikov’s rule is less about memorizing what goes where and more about understanding that if there’s a carbocation intermediate it will form on the most substituted carbon atom.
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New Video: SN1 SN2 E1 E2 Reaction Mechanism Overview #orgo #premed
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New Video: Resonance for Benzene and Substituted Aromatic Compounds #premed #organicchem
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New Video: Resonance Structures Practice for organic chemistry students #orgo #premed
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New video: Drawing Skeletal Structures or Bond-Line notation for organic molecules #orgo
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Founder/Creator Leah4sci.com
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I make complex science easy to understand through full color tutorials and simple explanantions
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  • Leah4sci
    Founder/Creator, 2011 - present
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Hicksville, NY
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Brooklyn, NY
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