QUESTION 3 Use Hammond's postulate to determine which alkene in each pair would be expected to form a carbocation faster in an electrophilic addition reaction. Choose the more reactive compound for both pairs. Two answers will be required. or or %3D IV QUESTION4 Which of the following in DOOD
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- PLEASE SELECT ONLY 1 OPTION FROM THE FOLLOWING ONLY OPTIONS: Elimination 2nd order Radical Halogenation Electrophilic Aromatic Substitution Alkene Addition Substitution Nucleophilic 2nd order Pericyclic Organometallic Coupling React Elimination 1st order OxidationThe quick rule which allows prediction of the major product for electrophilicaddition reactions to alkenes (such as shown in question 2) works mechanisticallybecause the electrophile adds to theC=C in the directionthat forms the (a) least stable carbocation, (b) most reactive nucleophile, (c) moststable carbocation,(d) lowest classification of halide.Having trouble and the answer I put is wrong. Name the alkene below.Use ONLY E/Z designators to indicate stereochemistry.
- 1. When you add H-Br in a terninal alkene, the product has the rule od Markovnikov? 2. The type pf intermetary thag forms when we add HgSO4/H2SO4/H2O in an alkyl is? Please solve my both questions.thank you.1 example of reaction for each of the types of organic reactions: substitution, elimination, addition, and rearrangement. Show:a. the overall reaction (reactants --> products)b. the reaction mechanism (indicate intermediate product)c. indicate which is the reactive species or intermediate in the reaction (radical? electrophile? nucleophile?)d. overall description of the reaction eg., radical substitution or SRanti and syn addition to trans-stilbene and what is the r and s please. 3D
- Draw the neutral organic starting material. The Hint: The reaction conditions support electrophilic addition of Br2 to an alkene's C=C double bond, which would normally yield a dibromo product. However, the product has only one bromine atom, with a C–O bond on the adjacent carbon. This fragment is diagnostic for a halohydrin, where an oxygen nucleophile (water or alcohol) reacts with a bromonium intermediate to generate the O–CH2CH2–Br motif. Work backwards to determine what the starting material must look like. There should be an alcohol and an alkene in the neutral organic starting material.HELP ASAP! please write out mechanism and reagants/reactants for thisShow full curly arrow mechanism and talk about regioselectivity/ stereoselectivity. Also define which one is acting as nucleophile, electrophile, base or acid / reaction name. Thank you
- Which is/are NOT TRUE about bimolecular nucleophilic substitution reactions? Select one or more: 1. A carbocation intermediate is formed. 2. A strong nucleophile displaces a halogen atom in a concerted mechanism. 3. Presence of polar aprotic solvents promotes this reaction. 4. Methyl halides react faster than secondary alkyl halides.This is an alkylation of enolate and conjugate addition reaction. What are the two reactants that will form the given product? Show all steps for the mechanism, including arrow pushing.For the following reactions: A. Draw the missing reactant, reagent or product including the correct stereochemistry where appropriate. B. Determine the Reaction Pathway (Sn1, Sn2, E1, E2) leading to the desired product C. How many steps are in the Reaction as can be plotted on a Reaction Coordinate?