please complete all 3 parts! 2. (19pts) The al cohol dehydration product below is of the...
1)Draw all alkene prodcuts that could form 2) Circle the major alkene product expected 3) Draw a complete arrow pushing mechanism how the major product is formed. (Show all srrows, intermediate structures, formal charges) 2. (19pts) The alcohol dehydration product below is of the El type elimination. (i) Draw all of the alkene products that could possibly form. (ii) Circle the major alkene product expected. (ii) Draw a complete curved arrow-pushing mechanism illustrating how the major product is formed. Be...
1. Draw a complete arrow pushing mechanism for the following reaction, including all arrows, intermediates, and formal charges leading to the product. НО. excess H+ catalyst
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23 Dehydration Which reagent(s) are required to perform a dehydration reaction? o a. HCI С. NaH o d. H2SO4 e. NaOH f, H2SO4, heat g. NaOH, heat QUESTION 21 Identify all carbocations that appear in the mechansim for this reaction. Choose all that apply iv) a. C. eNone of the above. The reaction goes by an E2 mechanism and no carbocations are formed. QUESTION 22...
T ylic uelydration reaction, draw the curved arrow mechanism leading to the major alkene product and one of the minor alkene products. Draw a picture of the hyperconjugation interaction that explains the greater thermodynamic stability of the major product versus the minor product. Concisely explain why the uncatalyzed dehydration reaction would not form the carbocation intermediate Me catalytic H2SO4 -он H,0
a) complete the curved arrow electron-pushing mechanism and predict the major organic product of the reaction when 1-chloropentane is treated with hydroxide in ethanol as shown below. a) Complete the curved arrow electron-pushing mechanism and predict the major organic product of the reaction when 1-chloropentane is treated with hydroxide in ethanol as shown below. Use curved arrows to show the Draw the structure of the organic product formed in the reaction. Draw lone pairs. conversion to the product. CH3CH2OH -CI...
Help on all parts of question 3 would be greatly appreciated! 3. Treating alkene "A" below with HBr can lead to a number of products. "A" + H-Br A bunch of products. For real, hella products. 3.A. Label the stereocenters in compound "A" as R or S and label the alkene as E or Z. 3.B. Draw the curved arrow mechanism leading to the most stabilized carbo- cation intermediate. (don't do any rearrangements, just acid/base with the alkene) H-Br most...
The GC spectrum below is for the products of the dehydration of 2-butanol, Complete the table with the name of each product. (Hint: see the boiling point info in the manual handout). Calculate the % of each product formed in this reaction. 5) % yield Area Product Name Peak I30 Peak 2 180 Peak 3 100 The dehydration of 2-butanol in the experiment produced more than one alkene product. When multiple alkenes were formed in this reaction, they formed in...
Hello! Please illustrate detailed arrow-pushing mechanism for every step. Many thanks in advance! 4) Predict the products formed in the following reactions (3 per part, 18 Pts total) Cat. H30 Draw Major Product КОН NH2 NH, Heat Draw Major Product Cat. H30 Draw Major Product PhPa Draw Major Product H PhaPa OME Draw Major Product H2O/H20 Heat Draw Major Product
please answer these questions, thank you (8pts) Predict the product(s) of the following reactions? a. 2. 1.NaNH2 2. Br 3.H2/ Lindlar's catalyst b. 1. NaH 2. CH3l 3.NH2NH2, KOH, C. CH,OH d. H,0 Give the product and the detailed arrow-pushing mechanism for the following reaction. NaOH, H20
please help PART B 6. The dehydration below yields three products (only trans alkenes). First, draw all three. Second, circle the major product. Third, explain why it is the major product. H2SO4 OH