4. Draw the mechanism for the reaction of benzene with Et and base. 5. Draw the...
HW 5 1. Draw all possible products for the base catalyzed reaction of ethanal and propanal. Indicate the new bond formed. (Full: all possible products and correct ID of new bond, partial: 75% of possible products) 2. Draw and label the kinetic and thermodynamic products for reacting the following ketone with LDA. (Full: correct products and labeling, partial: correct products but no labels) 1. LDA 2 CH31 3. Show the mechanism for the following intramolecular reaction. You do NOT need...
Write the products of the reactions showing the mechanism. 4. (benzene) heat +SoCl2 NH2 5. CN water work up MgBr 6. water work up + LiAlH4 CN
Draw the mechanism for the following reaction: AlCl3 Draw the mechanism for the nitration of benzene.
5. Draw the mechanism for Benzene+ CH3OH e,
Design a scheme and draw the mechanism for the synthesis of the following compound from benzene and an alkyl halide. Application Questions 1. Design a scheme and draw the mechanism for the synthesis of the following compound from benzene and an alkyl halide. For the compound in application question one, design a scheme and draw the mechanism for the synthesis from benzene and an alcohol. 2. Explain why you cannot directly form the following compound from a Friedel-Crafts alkylation of...
Write the mechanism for the reaction of propanal reacting with ethylene glycol, p-toluenesulfonic acid, benzene. h) 0 p-toluenesulfonic acid, Eenzene Fropanal Ethyłe re glycol 0 2-Ethyil-[1,3]dioxolane
Et Mode Lasso Select = Insert Space (amino acid Threonine) 22. Draw the reaction mechanism for the Bromination of methoxybenzene showing the sigma complex for both a pars and meta-addition of the electrophile. Then explain how the para substitution is the major product for this reaction. Which resonance form in the sigma complex supports your explanation. (15 points) ОСН3 fe Brs OCH3 Step 1 : OCH Step 2: Reor3 + OCH
4. Provide a mechanism for the following reaction that accounts for the regio.... 5. Draw a reasonable reaction mechanism for the following transformation 4. Provide a mechanism for the following reaction that accounts for the regio- and stereoselectivity that is observed. NaOH OH 5. Draw a reasonable reaction mechanism for the following transformation. Me Me H2PO
8. Draw a mechanism for the reaction that occurs when the following materials are treated with aqueous base. IOH он CN and b.
Part A In the acid-base mechanism, the base is a proton acceptor, and the acid is the proton donor. An acid-base reaction is visualized as the reaction in which proton transfer takes place. However, in a nucleophilic substitution reaction, the nucleophile attacks a substrate (usually an electrophile), and the leaving group is removed from the substrate as a weaker nucleophile. The nature of the reactants determines whether a reaction will proceed as an acid-base reaction or a nucleophilic substitution reaction....