4. Write out the synthesis of the end product from the start material and show the...
3. Devise a multi-step synthesis of the target molecule from the given starting material. Show all necessary reagents and conditions for each step and the product of each step. (7) OH BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) NaOE HOE Br
2. Devise a multistep synthesis of the target molecule from the starting material shown. Show the reagents needed for each step and the product of each step. Do not show any mechanisms.
Q 10 - Synthesis question. Show how the starting material can be converted to the product through any of the reactions you have learned in Ochem-l and Ochem-Il. Show all the reagents you need and indicate the stereochemistry when appropriate. You do not need to show arrow pushing like in a mechanism question, only the reactions. If a chiral molecule is formed mark the chiral center with an asterisk (*) and write "racemic" below the structure. All carbon atoms in...
Show the most efficient synthesis of the product from the starting material. Show all reagents your need over each arrow, and draw all products and intermediates (do not combine steps). You do not need to show the mechanism for any steps. Show all molecules synthesized along the way, and pay attention to stereochemistry. If a racemic mixture is produced in any step, show both products formed. If you make a mixture of regioisomers in any of the steps, place a...
4) Propose a synthesis for cach product from the provided starting material and any other reagents needed. Br N,N-diethyl-m-toluamide (DEET) OH
Design a multi-step synthesis for each of the following target molecules from the indicated starting material. Show the reagents needed for each step and the product of each step. Do not show any mechanisms. Draw the structures of the diene and the dienophile that reacted to form the Diels-Alder product shown. Provide the missing reagents in this multistep synthesis.
How would you carry out the synthesis below? Show the reagents needed for your transformation, but do NOT draw the mechanism for each step. SHORT ANSWER #29: How would you carry out the synthesis below? Show the reagents needed for each step of your transformation, but do NOT draw the mechanisms for each step. (10 points) NH2 N
Gradescope #4 This question is worth 10 points. Propose a synthesis to produce (20,35)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HEH Br exclusive product
Gradescope #4 This question is worth 10 points. Propose a synthesis to produce (2R,3S)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HEH Br exclusive product
Q 10 - Synthesis question. Show how the starting material can be converted to the product through any of the reactions you have learned in Ochem-l and Ochem-Il. Show all the reagents you need and indicate the stereochemistry when appropriate. You do not need to show arrow pushing like in a mechanism question, only the reactions. If a chiral molecule is formed mark the chiral center with an asterisk (*) and write "racemic" below the structure. All carbon atoms in...