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- Provide the major substitution product for the following reaction.Show the two (neutral) organic starting materials that would be used to synthesize the following compound via a Robinson Annulation reaction. fromMulti-step synthesis. Give the reagents over the arrows and the intermediates between thearrows that are required to synthesize the product compound on the left from the reactant givenon the right for each retrosynthetic analysis.
- Identify the electrophile and the nucleophile in each of the following reaction steps and then draw curved arrows to illustrate the bond-making and bondbreaking processes.Fill in the appropriate reagent or starting material in each of the following reactions.ochem help with reagents... in the following syntheses please provide the reagents needed to complete each.
- Enamines can serve as enolate surrogates in reactions at the a-carbon. In the following reaction sequence, the structures of the enamine addition product – the initial zwitterion and its neutral tautomer – are shown. Draw the structures of the two reactants forming these intermediates, and draw the structure of the final product, obtained via hydrolysis the neutral intermediate. reactants initial zwitterionic intermediate tautomerization hydrolysis product neutral intermediate NH н,о Н,о ↑Enamines can serve as enolate surrogates in reactions at the a-carbon. In the reaction sequence, the structures of the enamine addition product – the initial zwitterion and its neutral tautomer – are shown. Draw the structures of the two reactants forming these intermediates, and draw the structure of the final product, obtained via hydrolysis of the neutral intermediate. initial zwitterionic intermediate neutral intermediate tautomerization Reactants H,0 hydrolysis product Draw the two reactants. Draw the hydrolysis product. Select Draw Rings More Erase Select Draw Rings More Erase H Hprovide the mechanism given the product and starting material along with any reagents needed