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Which of the following reagents would result in one product upon crossed Claisen condensation? (Select all...
please explain!! What is (are) the major product(s) for the reaction below? (select all that apply)...
please explain!!
What is (are) the major product(s) for the reaction below? (select all that apply) Claisen Rearrangement OH OH 11 III IV VI VII VIII IX х XI XII XIII XIV XV Give the most appropriate product(s) for the following reaction: (select all that apply) 11 OH OH 1. Nali 2 3. heat IV VI OH VII VIII IX
8. What product(s) result from the Claisen condensation carried out with an equimolar mixture of ethyl...
8. What product(s) result from the Claisen condensation carried out with an equimolar mixture of ethyl 2-methylpropanoate and ethylpropanoate? for for year III IV II C. I, II and IV A. I and II B. I and IV D. II and III E. All of these If ste
Based on the reaction and product NMR shown below, select all appropriate reagents that could be...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1. NaNO2, HCI HNMR Product Spectra 2.????? NO2 2H multiplet 1H. triplet 1H, doublet PPM OH PdC H2 CuCN Cuzo, Cu2+ H20 H2PO2, H2O TsCi pyridine IV V II VI - VI
Based on the reaction and product NMR shown below, select all appropriate reagents that could be...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1. NaNO2, HCI HNMR Product Spectra 2.????? NO2 2H multiplet 1H. triplet 1H, doublet PPM OH PdC H2 CuCN Cuzo, Cu2+ H20 H2PO2, H2O TsCi pyridine IV V II VI - VI
Question 21 5 pts Give the most appropriate product(s) for the following reaction: (Select all that...
Question 21 5 pts Give the most appropriate product(s) for the following reaction: (Select all that apply if multiple answers are correct) NH conc. HSO NH NH NH NH SO, 50, III IV v VI NH NH NH NH SOM SOP so SO, VII So, XI VIII Sog XII IX
(Matching) Complete the following reaction by selecting the most appropriate reagent or reagents for each missing...
(Matching) Complete the following reaction by selecting the most appropriate reagent or reagents for each missing step. 2CH.DE 3. EID 4m 5. HO Na SOC - IV Nathy FIOH EICH NaOH THE CH.CH VI VII VIH EX CH,BE XIV XV Give the most appropriate product(s) for the following reaction: (Select all that apply if multiple answers are correct) NH CHE W,80, NH NH NH NM 50 SO, 50 30. IV V VI NHE NH, SO, SOB SO, SOM х So,...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1.NaNO2, HCI HNMR Product 2.7???? Spectra NO2 2H multiplet 1H, triplet 1H, doublet PPM OH CuCN Cu20, Cu2H20 Pd/C, H2 H2PO2, H20 II TsCI, pyridine III IV V VI - OTV VI OV II
16. What is the final product of the following reaction sequence? Give structural details of all...
16. What is the final product of the following reaction sequence? Give structural details of all significant intermediates. i. NaH ii. Br CO 2Et CO 2Et Br iii. NaOEt iv. NaOH, heat v. H2O7, heat Part I. Multiple Choice, select best answer. 1. In the molecule below, which of the hydrogens are the most acidic? II IV sonryer i II í V (a) 1 (b) II (c) III (d) IV 6. What would be the major product of the following...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be...
Based on the reaction and product NMR shown below, select all
appropriate reagents that could be used to complete the
reaction?
Question 9 8 pts Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1.NaNO2, HCI HNMR Product 2.77777 Spectra NOZ 2H multiplet 1H, triplet 1H, doublet PPM OH Cu, Cu2+ H20 CuCN H2PO2, H20 TCI, pyridine II III Pd/C, H2 v - IV VI
9.44 (•) Determine whether the following reactions are redox reactions. If they are, identify whether the...
9.44 (•) Determine whether the following reactions are redox reactions. If they are, identify whether the molecule has been oxidized or reduced. (a) (b) ý modo de volg Br2, heat + HO og sm. .- Br + H-Br (c) H2SO4 t o H2SO4 , .- CH3 NaBHA CH2OH OH OH - OH .PY OH + BH3 o-Na 9.45 (•) Predict the product(s) that would result when the alkenes are allowed to react under the following conditions: i) Bra; ii) Cl2;...
please explain!!
What is (are) the major product(s) for the reaction below? (select all that apply) Claisen Rearrangement OH OH 11 III IV VI VII VIII IX х XI XII XIII XIV XV Give the most appropriate product(s) for the following reaction: (select all that apply) 11 OH OH 1. Nali 2 3. heat IV VI OH VII VIII IX
8. What product(s) result from the Claisen condensation carried out with an equimolar mixture of ethyl 2-methylpropanoate and ethylpropanoate? for for year III IV II C. I, II and IV A. I and II B. I and IV D. II and III E. All of these If ste
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1. NaNO2, HCI HNMR Product Spectra 2.????? NO2 2H multiplet 1H. triplet 1H, doublet PPM OH PdC H2 CuCN Cuzo, Cu2+ H20 H2PO2, H2O TsCi pyridine IV V II VI - VI
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1. NaNO2, HCI HNMR Product Spectra 2.????? NO2 2H multiplet 1H. triplet 1H, doublet PPM OH PdC H2 CuCN Cuzo, Cu2+ H20 H2PO2, H2O TsCi pyridine IV V II VI - VI
Question 21 5 pts Give the most appropriate product(s) for the following reaction: (Select all that apply if multiple answers are correct) NH conc. HSO NH NH NH NH SO, 50, III IV v VI NH NH NH NH SOM SOP so SO, VII So, XI VIII Sog XII IX
(Matching) Complete the following reaction by selecting the most appropriate reagent or reagents for each missing step. 2CH.DE 3. EID 4m 5. HO Na SOC - IV Nathy FIOH EICH NaOH THE CH.CH VI VII VIH EX CH,BE XIV XV Give the most appropriate product(s) for the following reaction: (Select all that apply if multiple answers are correct) NH CHE W,80, NH NH NH NM 50 SO, 50 30. IV V VI NHE NH, SO, SOB SO, SOM х So,...
Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1.NaNO2, HCI HNMR Product 2.7???? Spectra NO2 2H multiplet 1H, triplet 1H, doublet PPM OH CuCN Cu20, Cu2H20 Pd/C, H2 H2PO2, H20 II TsCI, pyridine III IV V VI - OTV VI OV II
16. What is the final product of the following reaction sequence? Give structural details of all significant intermediates. i. NaH ii. Br CO 2Et CO 2Et Br iii. NaOEt iv. NaOH, heat v. H2O7, heat Part I. Multiple Choice, select best answer. 1. In the molecule below, which of the hydrogens are the most acidic? II IV sonryer i II í V (a) 1 (b) II (c) III (d) IV 6. What would be the major product of the following...
Based on the reaction and product NMR shown below, select all
appropriate reagents that could be used to complete the
reaction?
Question 9 8 pts Based on the reaction and product NMR shown below, select all appropriate reagents that could be used to complete the reaction? NH2 1.NaNO2, HCI HNMR Product 2.77777 Spectra NOZ 2H multiplet 1H, triplet 1H, doublet PPM OH Cu, Cu2+ H20 CuCN H2PO2, H20 TCI, pyridine II III Pd/C, H2 v - IV VI
9.44 (•) Determine whether the following reactions are redox reactions. If they are, identify whether the molecule has been oxidized or reduced. (a) (b) ý modo de volg Br2, heat + HO og sm. .- Br + H-Br (c) H2SO4 t o H2SO4 , .- CH3 NaBHA CH2OH OH OH - OH .PY OH + BH3 o-Na 9.45 (•) Predict the product(s) that would result when the alkenes are allowed to react under the following conditions: i) Bra; ii) Cl2;...
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