Alkene + Reagent

47) Provide the structure of the major organic product which results in the following reaction. Br KI Br CH3

What reactions and reagents can be used to make phenol from benzene if electrophilid aromatic substitution reactions are excluded?

Provide stepwise synthesis show all reagents need and intermediates formed along the way

Propose a multi-step synthetic route to form the polycyclic molecule on the right hand side using the following reagents on the left hand side of the arrows: i) cyclic ketone; ii) a,ẞ-unsaturated ketone; iii) either the organocuprate OR the organolithium reagent listed; and ii) any other reagents or solvents of your choosing The depicted reagents represent all necessary building blocks that are directly incorporated into the molecule on the right, however you should use additional reagents to help facilitate its construction based on Chem 110 content from Chapters 21 and 23. This is a multi-step synthesis and not all reagents will be used at the same time. When describing your solution, show the stable intermediates along your proposed synthetic route and number the individual synthetic steps. You do not have to worry about stereochemistry in this particular question. For two (2) of your proposed steps, show individual mechanistic arrows that show the flow of electrons during that…

Provide synthetic schemes for the following

Determine the alkene from which the product shown can be made via a catalytic hydrogenation. H₂, Pd/C

Synthesize 2-bromo-3-methylbutane from 2-methylbutane

What two sets of reagents (each consisting of a carbonyl compound and phosphonium ylide) can be used for the synthesis of the following alkene? CHCH2CH3

Using a series of reaction equations, outline how you would synthesize the following compounds from the reactants given. Show all reagents and necessary reaction conditions. You may use any reagents or solvents you cannot use starting materials other than those given. necessary, but a) 2,4-dimethyl-2-pentanol from 4-methylpentene and methyl bromide b) Heptanal from 1-heptene c) d) CH₂CH₂CH₂ CH2CH2CH2−O–C–CH3 from CH3 Ethylcyclohexane from CH3 -CH₂CH=CH₂ and tert-butyl alcohol aa CH₂Br