13. (15) For each a For each of the following reactions, fill in the missing reagents...
missing reagents, please explain 9. (20) For each of the following reactions, fill in the missing reagents for the formation of the product shown. Sequential steps. numbered. Reagent List: reagents from the list provided s necessary, should be HyC-Br Nah NaOH H,C- CH ( MCI) HBECH,OH Br-Br O=C=0 HOÀc) (LDA) 041 H2o depromat ΝΛΗ noad to Nattpostele Br Br-Brz H3C H-BK H4C1-NH2 H3C H,C CH, Br H2C+NCHE HEC CH2 LOA B
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH3)2 (E2) 1. BH3 2. H2O2, NaOH, H2O PCC HBr/ROOR how many stereoisomers? PCC ad Excess H, H CH2Cl2 OT_HBr SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction ОН PCC CH2Cl2 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH PCC CH2Cl2 HI (SN1)
In each of the following reactions, there are 3 numbered steps, for each of which a reagent is listed. Draw the expected major product after the reactant has interacted with each of these reagents in the order shown (stereochemistry is important, use dashed and wedge bonds where shows the expected number of product stereoisomers]: 6. HaC 1, H2, Lindlar's Catalyst H3C CH3 3. NaH, CHsI 7. 1. o,, CH2C12,-78" C 2. CH SCHs, 23 Hrs. (or Zn HOAc) 3. NaOH...
7. (3 pts each) Write the correct reactant, reagents, or major product of the following reactions он TSCI Nal pyridine DMSO HBr EtOK EtOH CH2l2, Zn/Cu Et20 Br2 hv ONa Ph3PBr2 он elimination product Name: Page 6 of
13. Reactions: Fill in the missing products for each of the boxes in the following reaction sequences. (30) OH Na2Cr2O7 H2SO4 H2O PCC NaBH HOCH, PBr3 Br2, H20 NaH BrMg- 2. H2O* NaOEt 1. OsO4 2. NaHSO3
Select the best reagents for each of the following transformations. You should only use each set of reagents once. You can record your answers on this worksheet, or type/write on another sheet of paper. You only need to submit the question number and the letter corresponding to the set of reagents from the table below. H2(g), Pd/C 1 eq. HBr 2 eq. HBr H2SO4, HgSO4, H2O 1) 9-BBN 2) H2O2, NaOH(aq) H Naº, NH3(1), -78 °C 1 eq. Br2, CH2Cl2...
Determine the reagents necessary to carry out each of the following transformations. The reagent choices are listed in the text box above this question (reagents A-K). You will type in ONE letter choice for each reaction from the list above. No reagent set will be used more than once, but not every reagent set will be used. NH2 CN o Br OH Br 5 OH 6 Reaction 1: Reaction 2: Reaction 3: Reaction 4: Reaction 5: Reaction 6: Below is...
Propose an efficient synthesis for the transformation below, using two sequential reductive aminations. Enter the appropriate number or letter from the reagent list handout. Propose an efficient synthesis for the transformation below, using two sequential reductive aminations. Enter the appropriate number or letter from the reagent list handout. Step 1 + NaBH3CN, H+, Step 2 - NaBH3CN, H+ Reagent List (Updated 4/30/2020) Enter # or letter in the appropriate boxes. Note: Exam responses are case insensitive Alkyl Halides (X = Cl,...
Draw the missing major organic product(s), starting material(s), or reagents for each of the following reactions (DO NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember stereo and regiochemistry.) Assume reagents are in excess unless otherwise indicated. **To make things simple, I indicated what is needed for each section! Please don't just put the answers, but explanations as well on why. Thanks! a) draw the starting material for this reaction. b) draw the product for this reaction....
What is the major Organic product of the following sequence of reactions? CH ΠΗ H H 1) CHI (excess) 2) Ag20, H2O, A H NH CH; CH CH3 ΠΗ H H H H H H ΝΗ T н "CH; (a) CH; (6) (c) CH CH CH, AH H H H i û H H (d) a. a b. b Ос. с O d.d ee f. f What is the major Organic product in the following dehydration reaction? ОН Н;PO4 ??...