please help with the following reactions a. Show the mechanism in detail for the following reaction...
For one of the two reactions below, please o reactions below, please show a complete arrow-pushing mechanism that accounts for the transformation shown (you can show the transformation shown (you can show the mechanism towards either antiomer). Clearly cross out the mechanism you do not want graded. (10 pts) ОН 1. BH3. THE 2. H2O2, sodium hydroxide 1. Br2, H2O 2. NaOEt, ethanol
What are the products of the following reactions? If possible, please show reaction mechanism. For the reaction below An acetal can be hydrolyzed by treatment with aqueous acid. For the reaction below: For the reaction below: For the reaction below: For the reaction below:
Please help me show the arrow mechanism of the following reaction. thank you CHO 1) NaH8, THF, o CHO 2 TSNN NaOAC THF H20, 80 Me o 3) DIBAL C e O Bn te) 2 CHO 1) NaH8, THF, o CHO 2 TSNN NaOAC THF H20, 80 Me o 3) DIBAL C e O Bn te) 2
Please show the mechanism with acid. 2. Write the complete reaction mechanism for the KCN-catalyzed reaction. Show all electron flow with arrows and show all intermediate structures он CH-COOH O но CN = C H20* Who. HHCEN NAOH HO cyanolydrin + NaCN + H2O
Please assist with question 4a. Propose a curved-arrow mechanism for one of the following reactions below. 3(25 pt.) Answer the following questions using the reaction below: HC cho HC CH conc. HCl(aq) U come. HCl(aq) a). Provide a curved-arrow mechanism for this reaction. .b). Compare the two compounds provided below: Ha tots Ho cho осн, Compound A Compound B Which of these two compounds, if any, will react faster when added to conc. HCl(aq)? Provide a brief explanation for your...
Please show work and explain in detail. Thanks 2. 1) Select the reagents needed for the following reaction: a. H2, Pd-C b. HCI c. H2, Lindlar catalyst d. H2O, H2SO4 2) Consider the mechanism for acid-catalyzed hydration of alkenes. Select the intermediate(s) for the following reaction: H20, H2SO4 nyo yo'n M OH 3) Consider the mechanism for the halogenation of alkenes. Select the intermediate(s) for the following reaction: Br2 JBr + ...Br Br Br Br 11Br VuBr
1. (3p) Draw the mechanism and the expected reaction product for the following reaction: xo 2. (3p) Draw the mechanism and the expected Nucleophilic Substitution Reaction Product for the following reaction: 3. (3p) What reagent is necessary in the hydrolysis of carboxylic acid derivatives? Rank these derivatives in order of their reactivity. 4. (3p) Write the product for the following reaction: NaOH CHO 5. (3p) Propose a synthesis for the following compound by using a Witting reaction:
4. Propose a plausible mechanism for each following reactions: 4. Propose a plausible mechanism for each following reactions: "COOH conc. H2SO4 c. 1. BH3. THE 2. H2O2, NaOH, H2O 3. NaH 4. CH3Br Ph
ochem help please. number 7 through9 In the mechanism of this reaction with acid catalysis, the nucleophile 18 in the mechanism with base catalysis, the nucleophile is (A) 1,0, OH (B) 1,0, 1,0 (0) 1,0, DH (D) 1,0, 1, 00 c=o + CH, CH2OH The product(s) of this reaction is (are) (B) OCH, CH, (C) CHE H-C-ch,cu,ou CH, -c-ON C-CH₂CH₂ + 1120 OH (D) CH, CH,Occu, C-0 + H,N-OH - > The product(s) of this reaction is(are) (1) B (B)...
Please show full mechanism in detail. Thanks. Draw the organic product of the following reaction.