5. Conduct the following multistep synthesis (Be sure to draw all the necessary reagent(s) and product for each step) (each 20pts). b) OEt b) OEt
Provide a 6 step synthetic route for the following transformation. 6 Steps OEt
Provide a feasible multi-step synthesis for the following compound. Each blank corresponds to a one letter answer. Assume you have enough of your reagent to do the reaction: if you need two equivalence you don't need to repeat the letter. Assume a mild acid aqueous workup at the very end of the reaction sequence. COMPOUND: Starting material and Reagent Bank: D G ce * Br NaOEt, EtOH OEt B E H Br H307, heat Eto OEt F - Br CO2...
Multi-step synthesis ci R R NH, OEt А OH B 1. Br2 / uv light 2. SOCI2 / THE 3. Mg/Et20 4. Meu/hexane S. CH3CH2MgCl 6. Ph MgBe 7. NaBHA 8. LAHA 9. BH3 /OX 10. POCl/pyridine/ THF 11.03/THE 12. PCC / CH2 13.H/H20 14. ELOH/H 15. t-butaxide 16. OH/H20 17. NHS 18.CO2 19. acetic anhydride 20.HNMez/THE In each box, type out the list of reagents in proper order that will carry out the synthesis of the final product (This...
Propose a synthesis 5. Propose a synthesis B OH OEt OE K OB
Draw the alkyl bromide necessary for the reaction in (a). Provide a reaction sequence for synthesis of each of the following compounds from the indicated starting material and the reagents given in the table below. List the reagents in order (by letter, no period) necessary for the synthesis, and draw any of those specified. Note: Not all spaces provided may be needed. Type "in any space where you have no reagent. a. Ethanol b. H, heat c. LDA d. LiAIH4...
Provide multiple step synthesis scheme for the following transformation.
Provide step by step synthesis of the following compound starting from but-1-ene. Assume isomers can be separated (be regio- and stereo- specific). 4. Provide step by step synthesis of the following compound starting from but-l-ene. Assume isomers can be separated (be regio- and stereo-specific).
• Provide the step-by-step synthesis route/pathway (not mechanism) from the below starting material to the desired final product. (4 points) OH
Provide the steps to successfully complete this multi-step synthesis: 3-gu