3. Provide the structures for the products of the reaction shown below? (3 pts) ? HС
3. Provide the structures for the products of the reaction shown below? (3 pts) + HCI
2. Provide proper structures for all the products for the reaction shown below. Your structures should show stereochemistry where applicable. Label each stereocenter in the product as Ror S. Designate the stereochemical relationship between the products. (30 Points) CH3 H3CMgBr
1. Provide a multiple step synthesis for the transformation shown below. 2. Identify the carboxylic acid and alcohol needed to make the ester shown below. 3. Propose a mechanism for the reaction shown below. 4. Show all the important resonance structures for the anion shown below. Include arrows that show how to reach each form. Indicate which resonance structure makes the greatest contribution to the resonance hybrid and which resonance structure makes the least contribution to the resonance hybrid. 1....
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
4. Draw the structures and provide the IUPAC names of the two allylic monohalogenation products of this reaction (3 pts.). NBS heat 5. Devise a synthesis of the molecule shown in the box from cyclohexane (3 pts.). 6. Rank the hydrogens by increasing ease of abstraction in a free radical halogenation reaction (2 pts).
Provide the structures of the product or products where appropriate, for the reactions shown below. (I will be sure to give a thumbs up if each part of the question is answered.) H2O cat. H+ NH2 pH 3-6 HO OH Do cat. H+
3. [1.5 pts] A subset of the organic products arising from Reaction #1 is shown below. Rank products D, E and F from most abundant to least abundant (most abundant first). [1.5 pts] A subset of the organic products arising from Reaction #1 is shown below. Rank products D, E and F from most abundant to least abundant (most abundant first). 3, REACTION #1 H2S04, hest OH Compound D Compound E Compound F
Provide the structures of the products of each reaction below. Indicate formal charges. Write out mechanisms.
4. Provide a plausible mechanism for the reaction shown. (6 pts) Naal 5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pts) Reng Remsc 6. Predict the products from the Birch reductions shown below. (3 pts) Mì, NHÀ са он Bonus: (6 pts) Provide a synthesis for the target molecule using benzene. CO2H oto сон TM
Provide the structures of the single major organic products expected from the given reaction conditions? Provide the structures of the single major organic products expected from the given reaction conditions?