Answer
Give the name of the alkene shown below. Show the mechanism of the reaction below. Identify...
a) For the HCl-alkene addition reaction shown below, draw the complete curved arrow mechanism to the major product shown below. b) For the HCl-alkene addition reaction, draw the reaction coordinate diagram with all intermediates and transition states. Label AA for each reaction step and AH for the overall addition. Next to the structures on your diagram, give approximate pK, values that are consistent with an endothermic first reaction step.
Question 15 Products/Reactants of Substitution/Elimination Reactions: Identify the reactant that will give the product shown. А B с Н. нс- ОН нс Br CH3 СІ Н H H Н3С- OAC , F NaOAC DMF, r.t. E Н3С- Н. нс Н -Н 1 Н Н. СН3 H H ОН H Br E
Give the mechanism of the reaction shown below 12) Give the mechanism of the reaction shown below. SN1 CHOH н н
Give the product of the following reaction, indicate the mechanism type(s), state whether a solution of the product would be optically active or not, give a BRIEF explanation Br: MeOH boil Give a full curved-arrow pushing mechanism fro the following reaction, label the Lewis and Bronsted acids/bases for all bimolecular reactions as appropriate. CHO: CH3OH heat Give a full curved arrow mechanism for the following reaction, indicate LB/LA/BB/BA for each bimolecular as appropriate, and give a reaction energy diagram. State...
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...
Consider the reaction below. Note that the stereochemistry of the product is now shown: 12 points. 5. Br2 CH2Cl2 Br Br a. Draw the most stable chair conformation of the starting material (i.e. the alkene). Use the chair template provided on your answer sheet. You do not need to draw ring hydrogens. (2 points) b. Draw a detailed stepwise mechanism for the reaction. Draw all intermediates and use curved arrows to show 'electron movement'. If multiple stereoisomers of the same...
Addition Reaction (Ch. 8. primarily) Learning Outcomes: By successfully completing this assignment, the student will demonstrate the ability to: (A) Provide proper curved-arrow mechanisms for addition reactions involving alkene reactants. (B) Predict the correct structure of the products of addition reactions, including correct regiochemistry and stereochemistry. (C) Provide reasonable explanations for mechanistic steps in addition reactions based on energy considerations and the structures of reactants, intermediates, and transition states. 1. The following molecule will be the reactant for all reactions...
5. Provide the mechanism for the reaction shown below. Provide a Newman projection showing the proper orientation of the molecule for the intermediate formed prior to the rate-determining step. Stereochemistry MUST be correct.(7 points) H I ?? KOH CH3CH2 H CH3CH2 CH3 Mechanism: Newman Projection
Please show mechanism and sterochemisty, thank you. Draw the product for the reaction below? н Br CH3 kto DMSO Draw the product for the reaction below? CH₃ Kt N- CHH DMSO
Give a complete mechanism for the reaction of butan-1-ol and chromic acid. Show all reactants and intermediates. Draw both the starting material and product. Do not neglect stereochemistry.