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- Please explain disrotatory reaction in detail. Please provide a detailed textual explanation of the reaction mechanism. Solve the reaction below through heat...For each of the following reactions, (a) draw the HOMO of one reactant and the LUMO of the other, assuming that both reactants are in their ground state, and (b) illustrate the HOMO–LUMO interaction and determine if such an interaction leads to a thermally allowed or forbidden reaction.OChem help with the following reaction schemes (see attached image) Please provide the bond line structures for the products obtained in the following reaction schemes... Notice in question #1 that A, B, and C are actually shown as C, B, and finally A in the actual reaction scheme so C correlates with PCC, and so on Question #2 is in order.
- Consider the reaction scheme shown below. HCI [1] ОН (a) Provide a detailed mechanism for reaction [1].3c)Referring to the intermediates you drew in problem below explain in detail why no meta product is obtained in the Friedel-Crafts alkylation of chlorobenzene. Draw all pertinent resonance structures to support your argument.( do c with detail step by step mechanism)
- Give reaction mechanism of all subparts in clear handwritten!This addition of HBr to (Z)-2-bromobut-2-ene takes place regioselectively, with the Br preferentially adding to the alkene C that does not already possess a Br atom. (a) Provide a detailed mechanism for this reaction, including initiation and propagation steps. (b) Explain why this regiochemistry is observed. Br Br HBr ROOR BrHow was the last step resolved, please clarify.
- The Diels-Alder reaction is not the only pericyclic reaction involving the cyclic flow of six electrons over six atoms. Other examples include electrocyclic reactions, Cope rearrangements, and Claisen rearrangements, the (a) ? Нeat Electrocyclic reaction curved arrow notations for which are shown here. Complete each of these reactions by drawing the product. (b) Cope rearrangement Нeat (c) Claisen rearrangement НeatGive the detailed mechanism for the following nitration reaction. Show the contributing resonance structures and the resonance hybrid for the intermediates. HNO,, H,SO, NO2Write a step by step mechanism. Includes resonance structures that exist in the transition states.