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Draw a curved arrow mechanism of the following SN2' reaction. Make sure you show the intermediate structure.
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- Provide a mechanism for the following reaction. Use curved arrows to depict electron flow. OCH, OHC CH₂OH H₂SO4 CO,CH,6. Draw the structure for compound A and for compound B in the following synthetic sequence. 1) Mg, ether 1) SOCI, -Br 2) CO, 3) H,O* 2) excess CH,NHzCurved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the intermediate and product in this reaction. Include all lone pairs. Ignore stereochemistry. Ignore inorganic byproducts. H-O :OCH₂ CH₂OH₂* :0: protonation Draw Intermediate CH3OH₂+ protonation CH3OH deprotonation loss of H₂O elimination 1 H₂C CH₂OH nucleophilic addition O-H Draw Intermediate CH3OH n deprotonatio Draw Product
- Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the product of an SN2 reaction shown below. Include all lone pairs. Use wedge and dash bonds to indicate stereochemistry where appropriate. Ignore inorganic byproducts. :O: THF Select to Draw H CH3 Br:Draw the major organic product(s) of the following reaction. . CH₂ H₂C-C-CI CH3 You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material. • When SN1 & E1 pathways compete, show both the substitution and the elimination products. Separate multiple products using the + sign from the drop-down menu. Do not include counter-ions, e.g., Na*, I', in your answer. ● + NaOH Sn [FThe hydrolysis of CH3-CH=CH-CH2-Cl gives rise to two products: CH3-CH=CH-CH2-OHl and CH3-CH(-OH)CH=CH2. Write a mechanism that accounts for their formation. Show each step clearly. Use curved arrow notation.
- Draw the structure of the product of this reaction. H CH2CH3 Br H-.. КОН E2 elimination product H-- Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If there are alternative structures, draw the most stable one. • If no reaction occurs, draw the organic starting material.2. Draw the structures and explain why CH3CH₂O and CH3CO₂ are good nucleophiles but CH3SO3, water, and alcohols (R-OH) are poor nucleophiles. Propose a 'cutoff' for the amount of negative charge needed to be a good nucleophile. CH3CH₂O CH3CO₂ CH3SO3 H₂O CH₂OHClick the "draw structure" button to launch the drawing utility. What alkene is the major product formed from the following alkyl halide in an E1 reaction? CI The major product is: draw structure ...
- 2) Provide an arow-pushing mechanism for the reaction shown below. HO OH [H2SO4]Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the product of an SN2 reaction shown below. Include all lone pairs. Use wedge and dash bonds to indicate stereochemistry where appropriate. Ignore inorganic byproducts. H3C- :O: THE H CH 3 CI: QIdentify the best conditions to complete the SN2 reaction shown below. A) CH3I, THF B) CH3CH₂I, THE C) CH3CH₂CCNa, THF D) CH3CH₂CCNA, CH3OH E) KI, THF