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سرور تي کيڏي پيو:
- قسط 1 What Is Organic Chemistry?
- قسط 2 The Basics of Organic Nomenclature
- قسط 3 More Organic Nomenclature: Heteroatom Functional Groups
- قسط 4 3D Structure and Bonding
- قسط 5 IR Spectroscopy and Mass Spectrometry
- قسط 6 Alkanes
- قسط 7 Cyclohexanes
- قسط 8 Stereochemistry
- قسط 9 More Stereochemical Relationships
- قسط 10 Polarity, Resonance, and Electron Pushing
- قسط 11 Acidity
- قسط 12 Nucleophiles and Electrophiles
- قسط 13 Intro to Reaction Mechanisms
- قسط 14 E/Z Alkenes, Electrophilic Addition, & Carbocations
- قسط 15 Thermodynamics and Energy Diagrams
- قسط 16 Alkene Addition Reactions
- قسط 17 Alkene Redox Reactions
- قسط 18 Alkyne Reactions & Tautomerization
- قسط 19 Radical Reactions & Hammond's Postulate
- قسط 20 Intro to Substitution Reactions
- قسط 21 Substitution Reactions - SN1 and SN2 Mechanisms
- قسط 22 E1 and E2 Reactions
- قسط 23 Determining SN1, SN2, E1, and E2 Reactions
- قسط 24 Alcohols, Ethers, and Epoxides
- قسط 25 Synthesis and Column Chromatography
- قسط 26 How to Identify Molecules - Proton NMR
- قسط 27 An Overview of Aldehydes and Ketones
- قسط 28 Organometallic Reagents and Carbanions
- قسط 29 Aldehyde and Ketone Reactions - Hydrates, Acetals, & Imines
- قسط 30 Carboxylic Acids
- قسط 31 Carboxylic Acid Derivatives & Hydrolysis Reactions
- قسط 32 Interconversion and Organometallics
- قسط 33 Chemoselectivity and Protecting Groups
- قسط 34 Retrosynthesis and Liquid-Liquid Extraction
- قسط 35 Polymer Chemistry
- قسط 36 Aromaticity, Hückel's Rule, and Chemical Equivalence in NMR
- قسط 37 Intro to Electrophilic Aromatic Substitution
- قسط 38 More EAS - Electron Donating and Withdrawing Groups
- قسط 39 More EAS & Benzylic Reactions
- قسط 40 Synthesis, Distillation, & Recrystallization
- قسط 41 Conjugation & UV-Vis Spectroscopy
- قسط 42 The Diels-Alder & Other Pericyclic Reactions
- قسط 43 Enols and Enolates - Reactivity, Halogenation, and Alkylation
- قسط 44 The Aldol and Claisen Reactions
- قسط 45 Crossed Aldol Reactions, Enones, and Conjugate Addition
- قسط 46 Amines
- قسط 47 Diazonium Salts & Nucleophilic Aromatic Substitution
- قسط 48 Biochemical Building Blocks & Fischer and Haworth Projections
- قسط 49 Biological Polymers
- قسط 50 Medicinal Chemistry and Penicillin Total Synthesis
1 نظارو
Crash Course Organic Chemistry - Season 1 Episode 33 Chemoselectivity and Protecting Groups
1 نظارو
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!
نوع: Documentary
اداڪار: Deboki Chakravarti
عملو: Hank Green (Executive Producer), John Green (Executive Producer)
ملڪ:
اسٽوڊيو:
رنٽائم: 26:14 منٽ
ڪيفيت: HD
پهرين ايئر تاريخ: Apr 30, 2020
آخري هوا جي تاريخ: Apr 14, 2022
قسط: 50 قسط
موسم: 1 موسم
IMDb: 9
چاٻي: chemistry
عڪس