please help Short Answer: (A) Draw all 3 steps of mechanism that gives the product 2-butene....
Short Answer: (A) Draw all 3 steps of mechanism that gives the product 2-butene. You do not have to draw mechanisms for both products - just 2-butene (either cis or trans). Finally, clearly label each product below as the Hoffman or Zaitsey product. See Key Mechanism 7-5. H2SO4 heat trans-2-butcnc 1-butcnc
3. Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН conc H2SO4 heat OH conc H2SO4 heat
Provide a mechanism that leads to the E2 elimination product(s). Pay close attention to the stereochemistry and provide a name for the elimination product(s). 6. H .CH3 CH3ONA Br CH,он CH3 н Provide a detail explanation of how Zaitsev product and Hoffman product is formed. Give examples of both using a substrate and proper reaction conditions.. 7. Follow the instructions in Problem 7-13 on page 306 of your textbook. Additionally, provide mechanisms that lead to the products. 8. For each...
1.Predict all the products for the following reaction. Which is the major product? Why? + conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? din 3.Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН ОН conc H2SO4 conc H2SO4 heat heat
Application Questions 1. Predict all the products for the following reaction. Which is the major product? Why? conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? o in s 3. Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН conc H2SO4 heat...
Help Show the complete mechanism for the reaction of trans-2-butene with Br using curved arrows to represent every bond broken and every bond formed Pay careful attention to the stereochemistry, using dashes and wedges to draw the reactant, intermediate, and product. Name the product or products. Be sure to include the stereochemical configuration of the product(s) if necessary. Part 4. Synthesis (5 points each). Show a reasonable synthetic pathway for the following transformations, 1. Acetylene - 1,2-butanediol 2. cis-2-butene-trans-2-butene
please answer completely and clearly. thank you! SHORT ANSWER #28: Draw a full mechanism for the following transformation Aldol condensation reaction and predict the product. Show all the elementary step(s) being sure to include all arrows, important electron pairs and any formal charges if needed. (8 points) NaOH, HAO heat Aldol condensation product H
Please help, this content has been really hard. Thanks 28) Predict the major product of the reaction shown below 25) H-PO,, heat A) 2,3-dimethyl-1-butene C) 3,3-dimethyl-1-butene B) 23-dimethyl-2-butene D) None of the above 29) Propose a detailed, step-by-step mechanism for the reaction pathway shown below CH OH H SO, 30) Propose a detailed, step-by-step mechanism for the reaction pathway shown below heat он 31) Draw all likely products of the following reaction and circle the product you expect to predominate....
Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: LOH H,SO Part 1 out of 4 A. SO2 B. H2SO4 c. H20 finish structure ... D. HSO4 3 attempts left Check my work Next part What is the major organic product obtained from the following sequence of reactions? OH PBrg CN Multiple Choice (+)-2-Methylpentanenitrile O trans-2-Butene O (R)-2-Methylpentanenitrile O (9)-2-Methylpentanenitrile O
please help in all sections asap!! Provide the reagents necessary to carry out the following conversion. NO Br Choose the correct reagents for step 1. fuming H2SO4 Br2/ FeBr3 HNO3/ H2SO4 CH3Br / FeBr3 Choose the correct reagents for step 2 HNO3/ H2SO4 CH3Br/ FeBr3 fuming H2SO4 Br2/ FeBry Which one of the following substituents will direct the incoming group to the meta position during electrophilic aromatic substitution? -NO2 -CEN -CCl -COOH all of these O O Identify the electrophile...