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- Explain Radical Reactions?The process of perpetuating free radicals in chain reactions, such as radical halogenation, is called the step. A) initiation B) propagation C) terminationThe following aromatic substitution reaction has been proposed to proceed via a radical chain reaction. H,N H,N + H,N The mechanism shown here has been proposed, where Ar is the aromatic ring. ArI + e ArtO (a) Identify each step as either initiation, propagation, or termination. (b) Sum the propagation steps to verify that the net equation matches that given in the problem ArtO → Ar• ARNH AINH Ar• + ArNH statement. ArI → ARNH2 + + ArI (c) Propose a possible termination step.
- Many primary amines, RNH2, where R is a carboncontainingfragment such as CH3, CH3CH2, and so on,undergo reactions where the transition state is tetrahedral.(a) Draw a hybrid orbital picture to visualize thebonding at the nitrogen in a primary amine (just use a Catom for “R”). (b) What kind of reactant with a primaryamine can produce a tetrahedral intermediate?Question 7 of 12 Submit Identify this mechanistic step in a radical halogenation reaction. CI- UV light CI' + °Ci A) initiation B) propagation C) terminationFrom the given structure, indicate the most stable radical.
- ORGANIC CHEMISTRY: Is this mechanism for dibenzalacetone formation complete? arrows and electrons, and formal charges?. If no, please provide the complete mechanism. From this mechanism in the picture, identify the intermediate benzalacetone.Which of the following two reactions would you predict to go faster and why?.1. (a) Write out the complete equation for the following reaction showing the structure of all reactants and products. 1-bromohexane +NaCN/DMSO ------>??? (b) Identify the mechanism and draw the mechanism using curved arrows (c)Draw the energy diagram for the reaction in (a) above. Label reactants, products, and transition states (d) Write the rate equation for the reaction in (a) above
- PLEASE HELP DRAW THE FREE RADICAL SUBSTITUTION OF CYCLOHEXANE WHICH INOLVES THE 3 STEPS WHICH ARE initiation , propagation and terminationDraw the most stable radical that can result from cleavage of a C–H bond in each molecule.Autoxidation is described as radical-chain reaction. What is meant by the rem “radical” in this context? By the term “chain”? By the term “chain length”?