Enolate Reactions - Direct Alkylation of Ketones With LDA
This organic chemistry video tutorial provides a basic introduction into enolate reactions. It discusses the direct alkylation of ketones using LDA or lithium diisopropylamide. This video also discusses the formation of the kinetic and thermodynamic product for direct alkylation. It als
From playlist New Organic Chemistry Playlist
Keto Enol Tautomerism - Acidic & Basic Conditions
This organic chemistry video tutorial explains the concept of the keto enol taumerism / tautomerization process. It provides the acid catalyzed reaction mechanism of ketone converting to its enol tautomer and the base catalyzed version as well. This video contains plenty of examples and
From playlist New Organic Chemistry Playlist
Nobel Prize in Chemistry 2021 Part 1, Asymmetric Organocatalysis, Enantioselective Organic Chemistry
An introduction to asymmetric catalysis, enantioselective reactions and asymmetric organocatalysis through a discussion of the proline catalysed aldol reaction. The video is pitched at an undergraduate chemistry level for those already familiar with general carbonyl reactivity in organic c
From playlist Nobel Prize Winning Chemistry
Retrosynthesis 9 - Organic Chemistry
Retrosynthetic analysis of a spirocyclic unsaturated ketone to showcase 1,6-diX disconnections and the pinacol rearrangement as synthesis strategies in organic chemistry. More retrosynthesis videos here: https://www.youtube.com/watch?v=lD02HC4h6yw&list=PLavaRHHaRimVhyZD79H8g08cfhxrZMcB1 #
From playlist Retrosynthesis
Rings and Retrosynthesis for this Natural Product - Organic Chemistry
A classical disconnection approach to the retrosynthesis of racemic mesembrine, showcasing an intramolecular Mannich reaction, enolate chemistry, Michael additions and decarboxylation strategies. #chemistry #organicchemistry #orgo #ochem #education #science #stem # This natural product h
From playlist Retrosynthesis
Aldol Addition Reactions with Lithium & Proline (IOC 21)
*Disclaimer* LDA can also afford E-enolates, and usually a mixture is obtained; if an ester or an amide is used instead of a ketone, the selectivity can change! Depending on the ketone that is used, the selectivity can also reverse. --------------------------------------------------------
From playlist Organic Chemistry Lectures
Enolate formation from ketones | Alpha Carbon Chemistry | Organic chemistry | Khan Academy
Forming enolates from ketones using LDA and sodium ethoxide. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/ochem-alpha-carbon-chemistry/formation-of-enolate-anions/v/kinetic-and-thermodynamic-enolates?utm_source=YT&utm_medium=Desc&utm_campaig
From playlist Alpha carbon chemistry | Organic Chemistry | Khan Academy
Enolate formation from aldehydes | Alpha Carbon Chemistry | Organic chemistry | Khan Academy
How to form enolates from aldehydes using sodium ethoxide and sodium hydride. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/ochem-alpha-carbon-chemistry/formation-of-enolate-anions/v/enolate-formation-from-ketones?utm_source=YT&utm_medium=Des
From playlist Alpha carbon chemistry | Organic Chemistry | Khan Academy
Hydroxyl-directed 1,3 Reductions of Ketones - Organic Chemistry, Reaction Mechanism
Three named reactions in organic chemistry that are highly diastereoselective reductions of beta-hydroxyketones. This video discussed the synthetic chemistry aspects and the appropriate transition states for these kinetically controlled reactions. #chemistry #organicchemistry #orgo #ochem
From playlist Organic Chemistry Mechanisms
Chem 51C. Lecture 12. Ch. 21 continued. More Reactions of Enols and Enolates
Full Chem 51C Playlist: https://www.youtube.com/playlist?list=PLqOZ6FD_RQ7lherMlgcDNCBHbQi5paAO_ Lecture 12. Ch. 21 continued. More Reactions of Enols and Enolates Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://open.uci.edu/info (click on “terms
From playlist Chem 51C, Organic Chemistry (2022)
Organic Chemistry 51C. Lecture 11. More Reactions of Enols and Enolates. (Nowick)
UCI Chem 51C Organic Chemistry (Spring 2012) Lec 11. Organic Chemistry -- More Reactions of Enols and Enolates -- View the complete course: http://ocw.uci.edu/courses/chem_51c_organic_chemistry.html Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http:/
From playlist Chemistry 51C: Organic Chemistry (Nowick)
Chem 51C. Lecture 14. Ch. 22 continued. Crossed Aldol and Intramolecular Aldol Reactions
Full Chem 51C Playlist: https://www.youtube.com/playlist?list=PLqOZ6FD_RQ7lherMlgcDNCBHbQi5paAO_ Lecture 14. Ch. 22 continued. Crossed Aldol and Intramolecular Aldol Reactions; Michael Reaction; Robinson Annulation Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Term
From playlist Chem 51C, Organic Chemistry (2022)
Chem 125. Advanced Organic Chemistry. 17. The Carbonyl Group in Carbon-Carbon Bond Formation.
UCI Chem 125 Advanced Organic Chemistry (Spring 2016) Lec 17. Carbon-Carbon Bond Forming Reactions, Part 1. View the complete course: http://ocw.uci.edu/courses/chem_125_advanced_organic_chemistry.html Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: ht
From playlist Chem125: Advanced Organic Chemistry
Chem 51C. Organic Chemistry. Lec. 15: Alternatives to Direct Alkylation of Enolate Ions
UCI Chem 51C: Organic Chemistry (Spring 2015) Lec 15. Organic Chemistry -- Alternatives to Direct Alkylation of Enolate Ions View the complete course: http://ocw.uci.edu/courses/chem_51c_organic_chemistry.html Instructor: Susan King, Ph.D. License: Creative Commons CC-BY-SA Terms of Use:
From playlist Chem 51C: Organic Chemistry 2015
36. [gr]α-Reactivity and Condensation Reactions
Freshman Organic Chemistry II (CHEM 125B) As in many synthetic procedures, an important challenge in ketone alkylation is choosing reagents and conditions that allow control of isomerism and of single vs. multiple substitution. [gr]β-Dicarbonyl compounds allow convenient alkylation and
From playlist Freshman Organic Chemistry II with Michael McBride
Robinson Annulation Reaction Mechanism
This organic chemistry video tutorial provides a basic introduction into the robinson annulation mechanism which is a combination of a michael addition reaction and an intramolecular aldol reaction. The robinson annulation reaction combines a ketone with an alpha beta unsaturated ketone t
From playlist New Organic Chemistry Playlist
Organic Chemistry 51C. Lecture 10. Enols and Enolates. (Nowick)
UCI Chem 51C Organic Chemistry (Spring 2012) Lec 10. Organic Chemistry -- Enols and Enolates -- View the complete course: http://ocw.uci.edu/courses/chem_51c_organic_chemistry.html Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info.
From playlist Chemistry 51C: Organic Chemistry (Nowick)
Crossed Aldol Reactions, Enones, and Conjugate Addition: Crash Course Organic Chemistry #45
Insects can communicate with each other about all kinds of things, but instead of using words, they use… you guessed it! Organic Chemistry! Insects can send signals to each other by secreting compounds, and one such compound used by termites contains the functional group we’re going to lea
From playlist Organic Chemistry
Imine and Enamine Formation Reactions With Reductive Amination
This organic chemistry video tutorial provides a basic introduction into imines and enamines. An imine can form in the reaction of a ketone with a primary amine and enamine can be produced by mixing a ketone with a secondary amine. The imine and enamine can be reduced to amines by reduct
From playlist New Organic Chemistry Playlist