Predict the structure, including appropriate geometry of the elimination product that would result from the following...
please explain the work 3. Predict the major product for the following elimination reaction. Make sure that you draw any relevant Newman projections (looking down the C3-C4 bond) to support your answer. KOt-Bu t-BuOH 4. Draw a dibromide with molecular formula C14H12Br2 that would give exclusively the following alkene under E2 reaction conditions. Use wedges and/or hashes to show the relative stereochemical relationships between groups, and support your answer with a relevant Newman projection. KOt-Bu t-BuOH
2P (a) Draw/predict the major elimination product(s) of the following proposed reaction. Be sure to indicate correct stereochemistry when appropriate in the product. (b) Provide a mechanism that describes the formation of your drawn product. Show how (Newman Projection) any stereochemistry within the mechanism/product results. CHз Br NAOCH3 "CH-CHз
CHEM 301 Problem Set #5 2. Draw/predict the major elimination product(s) of the following proposed reaction. Be sure to indicate correct stereochemistry when appropriate in the product. (b) Provide a mechanism that describes the formation of your drawn product. Show how (Newman Projection) any stereochemistry within the mechanism/product results. CH e Br NaOCH **CH2CH, 3. Explain briefly, why neither an SNI nor SN2 reaction between diethyl ether and sodium iodide is favored but an Sw2 reaction between diethyl ether and...
1) Predict the following major alkene product that would result from dehydration of the following alcohols ,with no carbocation rearrangements: 2) Draw the mechanism for the following dehydration reaction: ** I already asked these questions, the tutor used conc. H2SO4... Could I use H3PO4 instead? For #2, I'm not sure if I drew the mechanism correctly can you explain and draw the mechanism please? The pic in pencil is my attempt at #2
please explain the work 5. Predict the major product for the following elimination reaction. Make sure that you draw any relevant chair conformers to support your answer. KOt-Bu H3C CH3 t-BuOH CH3 6. Draw a cycloalkyl bromide with molecular formula C7H13Br that would give exclusively the following alkene under E2 reaction conditions. Use wedges and/or hashes to show the relative stereochemical relationships between groups, and support your answer with a relevant chair structure. CH3 KOt-Bu t-BuOH
predict the major organic product(s) that would result from the following chemical reactions. Pay attension to the stereochemistry and apply as needed. Also indicate what type of mechanism what type of mechanism pathway the reaction would follow? Predict the major organic product(s) that would result from the following chemical reactions. Pay attention to stereochemistry and apply as needed. Also indicate what type of mechanism pathway the reaction would follow (4 points). 1) Mechanism он 2-propanol Mechanism Br K' N NN...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
4. (2 points) For the following S2 reaction, (a) predict the product, including stereochemistry, and (b) draw the 3D transition state structure leading to the S2 product (using lines, dashes, wedges, dotted lines for partial bonds, and any needed partial charges). (a) OTs кCN CH3 (b) Transition state structure 5. (3 points) Complete the following sequences by filling in missing reagents from the list provided. Sequential steps, if necessary, should be numbered. Он Reagent List: PCI3 pyridine НС PBr3 NaH...
Draw an energy-level diagram for the valence molecular orbitals of CO. Include the relevant atomic orbitals in your diagram. Clearly label each molecular orbital (e.gs2s, p2p, etc.) and fill in the appropriate number of electrons. Use the same energy order as the neutral O2 molecule.b) Is CO paramagnetic or diamagnetic? What is the bond order of CO? c) Draw a Lewis structure for CO. Does this match the predicted bond order? d) CO can react withOH– to form the formate...
GO Tutorial: Dehydration What would be the product of the following elimination reaction? он I) heat 2 Edit GO Tutorial: Determine product from E1 or E2 Reaction What would be the product of the following elimination reaction? BrN NaaC heat 2 Edit GO Tutorial: Elimination Reactions What would be the product of the following elimination reaction? CH3 CH2OH heat CH 2 Edit GO Tutorial: Drawing correct E/Z alkene from name Provide the chemical structure for (Z)-1-iodopent-1-ene. Note: show H's on...