Friedel craft reaction.
Propose a synthesis of the following molecule starting with the indicated starting moleucles as the only...
Propose a synthesis of the following molecule starting with the indicated starting molecules as the only allowed carbon sources and any needed inorganic reagents. Br B(OH)2 + ethyne ethyl iodide
Propose an efficient and elegant synthesis of the molecule using only a benzene as your starting material. You may use any alkyl halide or alcohol as your other sources of carbon (excluding HCOCl), and any other reagent you deem necessary. OH Cl
(14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI. Devise a synthesis that will accomplish the following transformation in good yield. Use the given compounds as the only organic source of carbon atoms. You may use any common organic solvents as well as any needed inorganic reagents (14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI....
Starting only from organic reagents of 4 carbons or fewer, propose an efficient synthesis for the molecule below. You may use any necessary solvents and inorganic reagents, and can assume that all products can be isolated as needed. If only one product is to be taken on to a new step, indicate which one.
9. Propose an efficient synthesis of each molecule below starting from benzene and any other reagents needed (organic or inorganic) A. CI B. CI NO2 Br
9) (marks = 3) Provide a reasonable multistep synthesis of the following molecule from the indicated starting material, using any reagents necessary. Please include both a retrosynthesis and a forward synthesis (that includes the product and reagents of each individual step in your synthesis). Meo. = Me Me as a racemic mixture These reagents are your only sources of carbon and both are to be used at different steps of your synthesis
4.) Propose a synthesis of the following molecule from hydrocarbons of five carbons or fewer and any inorganic reagents you need. 4.) Propose a synthesis of the following molecule from hydrocarbons of five carbons or fewer and any inorganic reagents you need. Z - I
Give a reasonable synthesis for each of the following compounds from the indicated starting materials. You may use any other organic or inorganic reagents you wish unless otherwise indicated. The desired product for each reaction you propose must be the one of the predominant products. Give the reactants, conditions (where appropriate) and products of each synthetic step. If equal mixtures are anticipated (i.e. ortho / para products) then indicate where separations are needed. NO MECHANISMS! [6 points 2. Give a...
Part IV - Multistep Synthesis [14 marks] A. Propose a synthesis of compound A starting from dimethyl malonate. When choosing your synthetic steps, you can use any hydrocarbon with three or fewer carbon atoms, any solvents or inorganic reagents, and any organic reagents that do not contribute carbon atoms to the carbon skeleton in the product. Clearly show the required reagents and the product of each step. You do not need to show mechanistic (curved) arrows. [6 marks] Dimethyl malonate...
Problem 3 Propose a synthesis of the following molecule from the given starting material. You may use any reactions we have learned in this course so far, and any reagents containing the carbon atoms you need. If you make a mixture in any of the steps, place a box around the compound you would separate from the mixture, and carry on with your synthesis assuming you can isolate the desired regioisomer. NH2