Question

un 1. Both of the following reactions use tertiary amine catalysts in their transformations to accomplish interesting new carbon-carbon bond forming reactions. So, let's compare them by providing a detailed mechanism for the transformations below. Include all curved arrows, reaction arrows, reaction intermediates, formal charges, and any other relevant details. Resonance forms are not required. TIP: The amine catalyst is very nucleophilic. I would start with using it in a Michael addition. Feel free to abbreviate the amine as R3N. TIP #2: It'll be okay to have multiple formal charges on your molecule (1 alkoxide, 1 enolate, and 1 ammonium). Proton transfer will eventually drive this forward. ok. go doll TIP: Amine catalysts are also very basic. Maybe start here this time...It will be a "neutral" type pathway with both positive and negative formal charges. There also happens to be a Michael addition in this reaction also. Meo, c obiele weergave Et3N (xs) MeOH, 65 °C COM COM co Me OM

Answer 1

301 c care se OEt оно

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