
Choose the most appropriate reagents and conditions to prepare the following compounds from the corresponding starting...
3. Draw the appropriate starting materials and indicate the appropriate reaction conditions needed that you would need in order to make the ester shown below. There is more than one correct answer. (5 pts) 4. Show reagents for the reactions below: (2 pts each, 6 pts total) OH CO,
5. (12 pts) How would you prepare the following compounds from the provided starting materials? You may use the given starting materials, any necessary inorganic reagents, and any carbon- containing compounds. (Hint: Each require more than one step!) ??? u осн. Но,
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...
Propose the most efficient synthetic route to make the following
compound starting from the indicated reagents and any other
reagents, clearly identifying the reaction conditions at each step
and the structure of the intermediates formed.
Propose the most efficient synthetic route to make the following compound starting from the indicated reagents and any other reagents, clearly identifying the reaction conditions at each step and the structure of the intermediates formed. *Note: This will require more than 3 steps* ohin 3...
1. Provide the missing starting materials, reagents, or products in each of the following reactions. H+ OH CH,OH NaOH Meo NH2 room temp. HO OH Meo Me ОН Meo 2. Provide appropriate conditions to convert each of the following starting mana hexanoic acid (some transformations may require more than one step): It each of the following starting materials into OH OH ОMe "NH₂
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You may use any other readily available alkyl halides, solvents and reagents as necessary. More than one step is necessary. Show all intermediates, reactions, reagents and conditions clearly. It is not necessary to show the mechanism. HCECH HCECH , X HCECH HC=CH M H OHC (30 marks)
Please do not use cdcl2 for #4
3. Draw the appropriate starting materials and indicate the appropriate reaction conditions needed that you would need in order to make the ester shown below. There is more than one correct answer. (5 pts) 4. Show reagents for the reactions below: (2 pts each, 6 pts total) OH CO,
AIR choose the classification below that is most appropriate: A) pure element B) pure compound C) mixture of elements D) mixture of compounds E) mixture of both elements and compounds For the samples that you identified as mixtures (i.e., that you labelled C, D, or E), also indicate whether that mixture is a solution, a suspension, or a heterogeneous mixture. Also indicate the specific substances and/or types of atoms present in each sample, to the extent possible. In some cases,...
Give only the major organic products, starting materials or conditions for the following reactions. If more than one isomer is possible make sure to clearly indicate both structures. Be sure to indicate the correct stereochemistry of the products (using dashes and wedges or cis/trans) where needed. Write "NR" if no reaction occurs.
(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....