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...
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.
2. Propose an elegant synthesis of the following molecule starting from terminal alkyne compounds of five carbons or fewer as your only source of carbon. You may use any other reagent necessary. CH3 CH3 H3C CH3
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) i =
. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) Retrosynthesis HO O 04
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) но
Please explain the mechanisms!
1. Propose a synthesis for each of the following problems starting with reagent shown and using any other organic or inorganic reagents allowed in each problem. Multiple steps are required. The number of steps you use does not matter. Reactions should give the desired product as a major product. For full credit show the product of each step (reaction). If you make use of organometallic reagents such as Grignard, Wittig, organolithium, organosodium, organocopper, etc. you must...
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) HO
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) = = = = = = = = OLDA - ده 0 دہلا في OLDA -78 و I
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...
Propose a synthesis of the following molecule starting with the indicated starting moleucles as the only allowed carbon sources and any needed inorganic reagents. Cl anisole ← H3CO Cl