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- Episodiu 1 What Is Organic Chemistry?
- Episodiu 2 The Basics of Organic Nomenclature
- Episodiu 3 More Organic Nomenclature: Heteroatom Functional Groups
- Episodiu 4 3D Structure and Bonding
- Episodiu 5 IR Spectroscopy and Mass Spectrometry
- Episodiu 6 Alkanes
- Episodiu 7 Cyclohexanes
- Episodiu 8 Stereochemistry
- Episodiu 9 More Stereochemical Relationships
- Episodiu 10 Polarity, Resonance, and Electron Pushing
- Episodiu 11 Acidity
- Episodiu 12 Nucleophiles and Electrophiles
- Episodiu 13 Intro to Reaction Mechanisms
- Episodiu 14 E/Z Alkenes, Electrophilic Addition, & Carbocations
- Episodiu 15 Thermodynamics and Energy Diagrams
- Episodiu 16 Alkene Addition Reactions
- Episodiu 17 Alkene Redox Reactions
- Episodiu 18 Alkyne Reactions & Tautomerization
- Episodiu 19 Radical Reactions & Hammond's Postulate
- Episodiu 20 Intro to Substitution Reactions
- Episodiu 21 Substitution Reactions - SN1 and SN2 Mechanisms
- Episodiu 22 E1 and E2 Reactions
- Episodiu 23 Determining SN1, SN2, E1, and E2 Reactions
- Episodiu 24 Alcohols, Ethers, and Epoxides
- Episodiu 25 Synthesis and Column Chromatography
- Episodiu 26 How to Identify Molecules - Proton NMR
- Episodiu 27 An Overview of Aldehydes and Ketones
- Episodiu 28 Organometallic Reagents and Carbanions
- Episodiu 29 Aldehyde and Ketone Reactions - Hydrates, Acetals, & Imines
- Episodiu 30 Carboxylic Acids
- Episodiu 31 Carboxylic Acid Derivatives & Hydrolysis Reactions
- Episodiu 32 Interconversion and Organometallics
- Episodiu 33 Chemoselectivity and Protecting Groups
- Episodiu 34 Retrosynthesis and Liquid-Liquid Extraction
- Episodiu 35 Polymer Chemistry
- Episodiu 36 Aromaticity, Hückel's Rule, and Chemical Equivalence in NMR
- Episodiu 37 Intro to Electrophilic Aromatic Substitution
- Episodiu 38 More EAS - Electron Donating and Withdrawing Groups
- Episodiu 39 More EAS & Benzylic Reactions
- Episodiu 40 Synthesis, Distillation, & Recrystallization
- Episodiu 41 Conjugation & UV-Vis Spectroscopy
- Episodiu 42 The Diels-Alder & Other Pericyclic Reactions
- Episodiu 43 Enols and Enolates - Reactivity, Halogenation, and Alkylation
- Episodiu 44 The Aldol and Claisen Reactions
- Episodiu 45 Crossed Aldol Reactions, Enones, and Conjugate Addition
- Episodiu 46 Amines
- Episodiu 47 Diazonium Salts & Nucleophilic Aromatic Substitution
- Episodiu 48 Biochemical Building Blocks & Fischer and Haworth Projections
- Episodiu 49 Biological Polymers
- Episodiu 50 Medicinal Chemistry and Penicillin Total Synthesis
1 Viste
Crash Course Organic Chemistry - Season 1 Episode 33 Chemoselectivity and Protecting Groups
1 Viste
Things have been getting more and more complicated here in Crash Course Organic Chemistry, and as we deal with more complex molecules, parts of molecules we don’t want to react will start reacting along with the parts that we do. Luckily, we have protecting groups, which act like a chemical disguise and help us control how molecules react. In this episode, we’ll look at what makes a good protecting group, as well as identify some good protecting groups for different functional groups. We’ll also see what role protecting groups play in the synthesis of penicillin!
Genre: Documentary
Cast: Deboki Chakravarti
Crew: John Green (Executive Producer), Hank Green (Executive Producer)
Paese:
Studio: YouTube
Runtime: 26:14 minuti
Qualità: HD
First Air Date: Apr 30, 2020
Ultima data d'aria: Apr 14, 2022
Episodiu: 50 Episodiu
Stagione: 1 Stagione
IMDb: 9
Parolla chjave: chemistry
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