Would this ketone form an enolate upon exposure to base? Why or Why not? Briefly explain. make writing legible
Would this ketone form an enolate upon exposure to base? Why or Why not? Briefly explain....
The exposure of methyl isopropyl ketone to base generates two potential anionic products, X and Y. What are the two products? Which one is favored under conditions I and which is favored under conditions II? Why? Draw an energy diagram to help explain. base xY solvent, T methyl isopropyl ketone Conditions I: MeONa, MeOH, room temperature Conditions ll: LDA, THF, -78°C
1-2 paragraphs Briefly explain the difference between Classical Architecting and the Form-First Paradigm (Builder-Architected). Why would you choose one approach over the other?
OH to CH3 R R CEN сн. For reaction of an aldehyde or ketone to form a cyanohydrin (section 21.9 of the textbook), which of the following statements are true? Select all correct answers. The yield of this reaction is typically high. This can be carried out by reaction of "CN followed by aqueous workup (H*/H20). This can be carried out by reaction of the ketone with HCN. The product reverses back to starting materials upon treatment with base. The...
Briefly explain why, upon solidification, an alloy of eutectic composition forms a microstructure consisting of alternating layers of the two solid phases. What is this structure called? What kind of effect does this structure have on the melting point of the alloy and why? (5 points)
Briefly explain why, upon solidification, an alloy of eutectic composition forms a microstructure consisting of alternating layers of the two solid phases. What is this structure called? What kind of effect does this structure have on the melting point of the alloy and why? (5 points)
4. Briefly explain why, upon solidification, an alloy of eutectic composition forms a microstructure consisting of alternating layers of the two solid phases. What is this structure called? What kind of effect does this structure have on the melting point of the alloy and why? (5 points)
4. Briefly explain the functioning of a base point pricing system. Identify the inefficiencies that would result in the short run and in the long run. 5. Economists sometimes argue that prices seem to be more rigid under oligopoly. The Sweezy (or kinked demand) model was proposed as an explanation for this rigidity. Graphically present the Sweezy model. What accounts for the kink in the demand curve? Explain why an increase in marginal cost might not affect product price in...
4. Based upon your understanding from the lab and lectures, briefly EXPLAIN how/why NIH-3T3 cells are able to adhere to the flask surface (1 mark + 1 BONUS mark).
Explain why for condensation reactions occurring at the α-carbon you often use a weak base (like -OH) to create the enolate when for reactions such as halogenation you would use a strong base (like LDA). Under what conditions (give an example) could you use LDA for a condensation reaction? Explain as in-depth as possible and I will give you a thumbs up! Thanks :)
I know the answer is C, but can someone explain why it is C? Which base should be used to quantitatively convert this N,N-dimethylamide into its enolate ion?