Make a retrosynthetic plan, and convert it into a forward synthesis for the following transformation. НО. Consider whether you are going to use protecting groups, or if you can use find selective reagents to do the transformation more directly.
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- Synthesize the following ether from any two alcohols. YOU MUST SHOW the complete retrosynthetic analysis as well as the reagents you would use in the forward direction.Choose the reagents suitable for the following transformations.provide a synthesis for the following molecule. Starting materials are shown in the left hand side. You don't need to show the mechanism, just show the needed reagents and DO NOT skip any step
- Propose an efficient synthesis for the follwoing transformation. You may use any reagent you need. You do need to show mechanism and products for each individual reaction.Propose a suitable synthetic route to carry out the following transformationsPropose a plausible mechanism for the following transformation. of folo Step 1 Pyridine OH Correct. The first step (nucleophilic attack), requires two curved arrows, which show the phenol functioning as a nucleophile and attacking the electrophilic carbonyl group. Add curved arrow(s) to draw the first step of the mechanism. Modify the given drawings of the product as needed to show the intermediate that is formed in this step. Use the +/-tools to add/remove charges, and use the single bond tool to interconvert between double and single bonds.
- Which combination of reagent is appropriate for the following transformation? Ph OMe Ph HO.1. Show how to carry out the following transformation. N- ? Show all required reagents and the product after each step. You do not have to use curved arrows. Automatic zero points if any of the following are not adhered to: o All carbon-containing reagents that you use cannot contain more than two carbons each. Benzene-containing reagents are exempt. One of your reagents must be the Wittig reagent!!! You are not allowed to use any reactions we haven't yet covered.Propose an efficient synthesis for the given transformation. H. This transformation can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a'string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. A В C E 1) &:2) 1)&:2) H30* H2SO4 Mg H2, Lindlar's cat. H3O* F 1) HC=CNa; 2) NaH МСРВА Br2, hv HBr (xs), heat H30* (RCO3H) K M 1) R2BH; 2) H2O2, SOCI2, pyridine H2SO4, H20, HgSO4 МeONa DMP or PCC NaOH eTexthook and Media !!
- 1. Starting from the compound on the left, synthesize the target product on the right using any readily available reagents. The product can be made by 7 steps or less, but any synthesis route that correctly leads to the product will be accepted. 2. Starting from the compound on the left, synthesize the target product on the right using any available reagents.Propose an efficient synthesis for the given transformation. OH En "OMe This transformation can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. A D E 1) &: 2) 1) &:2) H,0* t-BUOK 1) NaOMe; 2) H2, Lindlar's cat. H3O+ H3O* F G H 1) НCЕCNa; 2) NaH МСРВА Br2, hv HBr (xs), heat H3O* (RCO3H) K L M H2SO4, H20, HgSO4 MeONa DMP or PCC МеОн, Н2SO4 1) R2BH; 2) H2O2, NAOHDraw the major product of the following sequence of reactions. Draw out each intermediate for partial credit.