Fill in appropriate reagents and conditions to complete the reactions in the scheme below. If you need multiple steps for one transformation, make sure to number them appropriately (and only one step per box please).
Fill in appropriate reagents and conditions to complete the reactions in the scheme below.
Based on the choices you've made in Part A, fill Scheme II below
with appropriate reagents. Use the reagents with bigger answer
number from Part A to fill scheme II.
Na HO Na NaNH2 NaCI NaOH H20
1. (6 pts) Fill in the blanks to complete the reaction scheme. If multiple products/reagents are possible, choose one that will allow the rest of the synthesis to occur. If multiple stereoisomers form, only draw one. NaOH mCPBA ''Br KOtBu 1) BH3, THE 2) H2O2, NaOH
Fill in the box with either the reagents/conditions/ product
(whatever is required) to complete the given synthesis scheme.
2 pts 2 pts 2 pts 2) NH.C! (aq werkup) 2 pls 2 pts
2. REACTIONS AND REAGENTS: Fill in the following boxes with the appropriate reagents or products. Note, most of the reagent problems will have more than one step. Also, for the last three please use aldehyde III (benzaldehyde) as the starting material. оснусн, II CH,CH, OH H NH2 IV H2NCH, cat H+ CH, H-N CH, , NaBH,CN Br2. FeBr 3 Cros, H2SO4 acetone
***Please help answer the questions and provide
explanation***
4) Provide the reagents needed to complete the following series of steps: 3) 2) 5) 5) In homework #4, you were asked why two equivalents of methylmagnesium bromide were required for this transformation: 1) CH3MgBr (2 eq.) 2)H30. OH Now, based on your knowledge of protecting groups, provide reagents needed to complete this same transformation. 1) 2) 3) (Note: step 3 accomplishes two things in the same step). 6) Predict the products...
Fill in the appropriate reagents to achieve the synthetic
transformation shown below. Note: If one or more reagents are
incorrectly placed, a single red X will appear on the top left.
Map Sapling Learning macmilan learning Fill in the appropriate reaets to achieve the synthetic transformation shown below. Note: If one or more reagents are incorrectly placed, a single re X appear on the top left 2. 3. 4. 5. Mg, ether NaH Br(CH2)2CH3 CH3(CH2ho NaOH CH3(CH2MgBr acetone H30*
Complete the reaction scheme below by adding the reagents necessary to accomplish the transformation shown (write your answer in the box provided): [6 pts] он он SMe он Cl 3. Draw the mechanism of the reaction shown below: 15 pts] Me H2SO4 он racemic
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, eg. 1) LAH 2) H.O should be considered as one step Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
Show how you would complete the following transformation by indicating key reactions and conditions. Suitable reagents and reactants may be assumed to be available.
Provide the reagents and conditions for the following synthetic
transformation. Be sure to include all synthetic intermediates. You
will need more than one step to accomplish this.