Question 1 a) Draw the mechanism for the following E2 reaction. Use a chair conformation to...
For the following reaction draw the chair conformation the produces the final product in the given E2 reaction. Draw a mechanism. Show the flow of electrons. Show oxygen-hydrogen bond formation, pi bond formation and carbon-leaving group breaking. Draw the product formed. Do not describe the reaction. Upload a picture. ,,OSO2CH3 NaOCH2CH3 HOCH2CH3
describe each as Sn1, Sn2, E1 and E2 then draw a curved arrow mechanism for each reaction. NaSH DMSO SH KOH HO DMSO Br NANH NH3 OTs NH TsO TsO CHs CH3 Nal CH3 acetone CH O O
For the following reaction draw the chair conformation the produces the final product in the given E2 reaction. Draw a mechanism. Show the flow of electrons. Show oxygenhydrogen bond formation, pi bond formation and carbon-leaving group breaking. Draw the product formed. JOSO2CH3 NaOCH2CH3 HOCH2CH3
Draw compound 1 in a chair conformation that is suitable to explain the E2 elimination to give the products shown. Provide the arrow-pushing mechanism to give the first product. Propose an arrow-pushing mechanism for the following transformation and show it in its completion.
PLEASE ANSWER ALL QUESTIONS Question 5 The reaction below occurs via SN2 and E2 reaction mechanisms. The question only requires you to address the E2 reaction only. For the E2 reaction: Use Newman projections to show the relationship between the leaving group and the beta-hydrogen on the carbon labeled with the asterisk ("). 1. If the leaving group and the beta-hydrogen on the carbon labeled with the asterisk (1) are not in the correct orientation, show the result of the...
For the following reaction draw the chair conformation the produces the final product in the given E2 reaction. Draw a mechanism. Show the flow of electrons. Show oxygen-hydrogen bond formation, pi bond formation and carbon-leaving group breaking. Draw the product formed. Do not describe the reaction. Upload a picture. OSO2CH3 NaOCH2CH3 HOCH2CH3
4. Predict the products of the following reactions & indicate whether they are most likely to go through an SN2, SN1, E1, or E2 mechanism. NaCN DMSO NaOH CH3OH heat Only one product is formed in the following E2 elimination reaction. Draw an arrow-pushing mechanism for the reaction and provide the correct product structure. Include a 3-D drawing (chair conformation) displaying proper stereochemistry of the transition state to explain formation of only the major product. CH3 •Br NaOCH3 ~"'CHS
1. For the following Alkyl halide indicate which position will react under SN1 reaction conditions and under SN2 reaction conditions. Explain your answer. mer 2. Draw the complete mechanism and the products for of the following SN1 reaction paying close attention to stereochemistry. H3C CI CH OH CH2CH3 општироотип солио 3. Provide the product/s for the following reactions. Indicate if the reactions proceed via an SN1, or SN2 mechanism. Indicate proper stereochemistry if it is applicable. Show the mechanisms NaCN...
draw the major product as a planar projection (not chair conformation) for the E2 reaction below. Do not include stereochemical configurations for the chirality centers.
5. For the following reaction: a) draw the substitution product. Br. но CH, b) Draw the full mechanism of the reaction above, showing an SN2 pathway. Include all relevant electrons and curved arrows showing electron movement, AND draw the transition state. c) Draw the full mechanism of the reaction above, showing an Sn1 pathway. Include all relevant electrons and curved arrows showing electron movement, AND all intermediates in the reaction. d) Draw the energy diagrams of the Sw2 pathway and...