Draw the major product of the aldol condensation reaction between two of equivalents of this aldehyde with the conditions provided. Ignore inorganic byproducts. H a 1. H3O+, heat 2. Neutralizing work-up Drawing Version: 1.207.0+ production
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- Draw the major product of the aldol addition reaction between two of equivalents of this aldehyde with the conditions provided. Ignore inorganic byproducts. 1. H3O+ 2. Neutralizing work-up Drawing H QDraw the major product of the aldol condensation reaction between two of equivalents of this aldehyde with the conditions provided. Ignore inorganic byproducts. 1. H3O+, heat 2. Neutralizing work-up Drawing H QDraw the major product of the aldol addition reaction between two equivalents of this ketone with the conditions provided. Ignore inorganic byproducts. 1. H3O+ 2. Neutralizing work-up &
- Draw the major product of the aldol addition reaction between two of equivalents of this aldehyde with the conditions provided. Ignore inorganic byproducts. 1. H3O+ H 2. Neutralizi ng work-upDraw the most likely conjugate base resulting from this acid- base reaction. Include all lone pairs. Ignore inorganic byproducts. :0: :O: NaOEt 0Draw the major product of the aldol addition reaction between two equivalents of this ketone with the conditions provided. Ignore inorganic byproducts. 1. NaOH 2. Neutralizing work-up
- Draw the major product of the aldol condensation reaction between two of these ketones with the conditions provided. Ignore inorganic byproducts. 1. NaOH, heat 2. Neutralizing work-upThis reaction shows that an aldol-type reaction can be performed with a deprotonated imine as the nucleophile. On hydrolysis, the product is the normal B-hydroxycarbonyl compound. Notice that LDA is used H3C N. 1. LDA Но ? as the base instead of HO¯. H3C H. H. (a) Explain why HO¯ cannot be used as a base for this 2. reaction. (b) Provide a detailed mechanism for this reaction, including the structure of the intermediate species not shown.Which one of the following is not a possible product when a crossed aldol addition reaction is carried out with ethanal and butanal as reactants? HINT: Think about steric interactions also! он OH он H. H. II II OH OH H. H. IV V IV
- The aldol reaction is catalyzed by acid as well as by base. Write a detailed mechanism for the acid-catalyzed condensation of acetaldehyde (equation below), and use it to respond. H₂C H acetaldehyde Draw the reactive electrophile. HCI H3C OH O H B-hydroxybutanal HCI warm • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • When there is a choice, draw the most stable resonance form. H3C 2-butenal HPlease complete the following self-Claisen and self-aldol reactions by drawing structures for the missing reactants or products as needed. Thank you!Draw the major product of the aldol condensation reaction between two equivalents of this aldehyde with the conditions provided. Ignore inorganic byproducts. I 1 1. H30*, heat H 2. Neutralizing work-up Drawing