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- Show how acid derivatives hydrolyze to carboxylic acids under either acidic or basicconditions. Explain why some acid derivatives (amides, for example) require muchstronger conditions for hydrolysis than other derivatives.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 HAmidation Reactions Part A Learning Goal: To identify characteristics common to all amidation reactions, and to apply these generalities in drawing specific amidation reactants or products. Part B Amidation reactions are condensation reactions. In a condensation reaction, two molecules join with a new covalent bond, and this results from the removal of a small molecule such as a water molecule. The reactants in amidation are a carboxylic acid and an amine, and the products are an amide and a water molecule. The carboxylic acid reactant can be of any type. The amine can be simple ammonia (NH₂). a primary amine. or a secondary amine. It cannot be a tertiary amine because tertiary amines lack the N-H Aspartame, an amide, is the sweetener commonly used in diet cola. COOH CH2 < 33 of 38 Review | Constants | Periodic Table CH2 O H₂N CH C NH-CH-COOCH3 7 H 2D EXP. CONT. aspartame Draw the carboxylic acid that is a reactant in the production of aspartame. Draw the molecule on the canvas by…
- Complete the following generic reaction mechanism for carboxylic acid derivatives under the indicated conditions. 1) Acidic Conditions HNuc Z. 2) Basic Conditions :Nuc Z. 3) Neutral Conditions :NH3 Z.Complete the following reaction diagram by giving either the reaction conditions or the missing products. The reaction mechanisms are not required.5. Provide an efficient synthesis for the following transformation. Synthesis with the fewest steps, best yields and best selectivity will get maximum marks. Me,SiQ
- Below is a short reaction sequence. Provide the structure of the two missing organic compounds.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 ↑Complete the reaction map below and provide the major product and/or starting material