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Solved in 3 steps with 1 images
- Why does Hammett Equation only apply to meta and para substituted rings and not others? ExplainClick 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 ...3) Explain how and why the reaction below results in the observed regiochemistryand/or stereochemistry.
- 2) Provide a detailed mechanism for the addition reaction shown below. State the regiochemistry and explain why it's unusual. Please be sure to include all structures (use line angle notation or perspective diagrams as appropriate to illustrate the stereochemistry of the process), resonance forms, intermkediates, transition states, curved arrows, formal charges, or lone pairs as necessary. Please don't cheat. Br HBr SCH3 SCH + ENThe 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.Use the Hammond postulate to explain why (CH3)2C = CH2 reacts faster than CH3CH = CH2 in electrophilic addition of HX.
- Be sure to answer all parts. What alkenes are formed from the following alkyl halide by an E2 reaction? Use the Zaitsev rule to predict the major product. Br The major product is: draw structure .. The minor product is: draw structure ..Explain why substitution is difficult on accomplish on the benzene ring?For each section, circle the mechanism from the two options given (SN1 or SN2) and draw the main organic product resulting from that mechanism. Indicate the stereochemistry and if two configurational isomers form, draw both.
- 4. Predict the product and show the detailed mechanism for the reaction below. Use cyclohexane chair conformations as we did in class. Give a short explanation for the observed regioselectivity (why the alkene forms where it does). Use additional sheets, make sure you draw large enough for your work to be clearly understood) scratch E2 Br (LDA NLi LDA = THE onormversus angle ofCopy the given reaction and show the mechanism by supplying the appropriate curved arrows. Also, identify the general type of reaction mechanism (polar or non-polar). For polar reaction mechanisms, label the nucleophile and the electrophile. :0: :0 O.. H. HÖ: Hö:Draw the propagation steps of the bromination reaction of cyclobutane to its mono-brominated product. Lewis structures or line angle structures, but not condensed formula.