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a) Nah 12) Show the product of each step for these two problems. a) H20, H2SO4,...
please write the steps needed to get this product. A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K...
please write the steps needed to get this product.
A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K HNO3 H2SO4 B LiAlH4/H:07 T CH3MgBr/H:0* U 1. LDA/ 2. CH Br C Dess-Martin L Nal D CrOz/H:07 M H3PO4 V NaCN E H/Pd N Bry/FeBr3 W NH 0 CH:COCI/AICI: X CH3NH2 P CH:CH-CT/AICI: Y SOCI: F SnCl/H30* 1. Hg(OAc)2, H2O/THF G 2. NaBHA HH2SO4, H2O, HgSO4 1. BH3, THF 2. H2O2, OH Q H3O+/H20 Z CH OH R KOH O CHICHI CH3CH CH:CH-C-OH...
show mechanism and arrows 11.) Provide the mechanism for each step and the final product for...
show mechanism and arrows
11.) Provide the mechanism for each step and the final product for the following series of reactions. (5 points) "Y 2.) A8:0, 10, 1.) excess CH31 2.) Ag20, H2O, A 13.) Provide the mechanism for each step and the final product for the following series of reactions. (25 points) 1.) HNO3/H2SO4 2.) Zn (Hg), HCI 3.) HNO/HCI 4.) H30+, A 5.) O o
3. Provide step-by-step mechanisms to account for the product of each of the following reactions. Show...
3. Provide step-by-step mechanisms to account for the product of each of the following reactions. Show the structure of each of the intermediates and use curved arrows to indicate electron flow in each of these steps. A. cat. H30 H20 OH B. H20
Fill in the boxes over each arrow with the letter that corresponds to the reagents needed to perform each step of the multistep synthesis show below. Reagents may be used more than once, or not at all...
Fill in the boxes over each arrow with the letter that
corresponds to the reagents needed to perform each step of the
multistep synthesis show below. Reagents may be used more than
once, or not at all. Pay close attention to the numbered carbons in
the starting material, and be sure that your answer accounts for
the position of these carbons in the final product.
pts) Fill in the boxes over each arrow with the letter that corresponds to the...
1. Predict the product(s) for each of the following reactions: H2SO4 NH2 a. 0 1. H2N-NH2,...
1. Predict the product(s) for each of the following reactions: H2SO4 NH2 a. 0 1. H2N-NH2, H2S04, -H20 H 2. KOH/H2O b. MeOH, TsOH он H2O C. H2SO4, -H20 HO d. H2O, H30+ e. H20,H30+ 2. Predict the product and draw the full pushing arrow mechanism for the following reaction NH2 H20,H30+ a. b. 3. Devise an efficient synthesis for the following transformation. HO Br Br
3. For each of the following reactions: H2SO4(aq) + H20 = H30+(aq) + H50,- (aq) HS04...
3. For each of the following reactions: H2SO4(aq) + H20 = H30+(aq) + H50,- (aq) HS04 (aq) + H20 = H30+(aq) + S04-(aq) H2O + H2O = H30+(aq) + OH-(aq) HCN(aq) + CO32- (aq) = HCO3-(aq) + CN-(aq) a) Which reactant is the acid? b) Which reactant is the base? c) Find the two conjugate pairs present in each reaction.
1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry 1) PCC, CHCI...
1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry 1) PCC, CHCI 2) Bry, acetic acid 3) KOBU, A 4) NaOEI, ETOH, P CO- 5) H30 workup 6) THF, H.COPPA HC CH2 O e .cat. Pd(OAc) cat. PPh. DMF, EIN 2) LDA, THF. -78 °C 3) Chichen H3O* workup 4) NaBH, EtOH, then H3O+ workup 5) cat. TSOH, benzaldehyde (c) L AL SUO TESTE TO 1) cat. H2SO4. A лон 2) O3, CH, Cl, then (CH),...
Propose an efficient synthesis for the transformation below, using two sequential reductive aminations. Enter the appropriate number...
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,...
7) a) Draw the products of each step in the following two step reactions. Show all...
7) a) Draw the products of each step in the following two step reactions. Show all stereochemistry with dash and wedge diagrams when needed. b) is the resulting solution of the product(s) optically active? (4 marks) ŞNa Nal acetone acetone OH CH31 NaH diethylether hexane
please help 3. Draw the major product of the final step of the following scheme in...
please help
3. Draw the major product of the final step of the following scheme in the box provided. 1. NBS, ROOR or NBS, cat AIBN, CCls, heat 2. DBN 3. Hydroboration-oxidation 4. PBr3 5. Mg, Et2o 6. PhCHO, then workup 7. Jones reagent 8. PhLi, Et O, then H30 9. TsOH, heat 10. NBS, HOH 11. NaOH (intramolecular SN2) 12. MeMgBr (excess), then workup 13. E2 14. HBr 15. Mg, ether 16. dry ice, then workup 17. LiAlH4, ether,...
please write the steps needed to get this product.
A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K HNO3 H2SO4 B LiAlH4/H:07 T CH3MgBr/H:0* U 1. LDA/ 2. CH Br C Dess-Martin L Nal D CrOz/H:07 M H3PO4 V NaCN E H/Pd N Bry/FeBr3 W NH 0 CH:COCI/AICI: X CH3NH2 P CH:CH-CT/AICI: Y SOCI: F SnCl/H30* 1. Hg(OAc)2, H2O/THF G 2. NaBHA HH2SO4, H2O, HgSO4 1. BH3, THF 2. H2O2, OH Q H3O+/H20 Z CH OH R KOH O CHICHI CH3CH CH:CH-C-OH...
show mechanism and arrows
11.) Provide the mechanism for each step and the final product for the following series of reactions. (5 points) "Y 2.) A8:0, 10, 1.) excess CH31 2.) Ag20, H2O, A 13.) Provide the mechanism for each step and the final product for the following series of reactions. (25 points) 1.) HNO3/H2SO4 2.) Zn (Hg), HCI 3.) HNO/HCI 4.) H30+, A 5.) O o
3. Provide step-by-step mechanisms to account for the product of each of the following reactions. Show the structure of each of the intermediates and use curved arrows to indicate electron flow in each of these steps. A. cat. H30 H20 OH B. H20
Fill in the boxes over each arrow with the letter that
corresponds to the reagents needed to perform each step of the
multistep synthesis show below. Reagents may be used more than
once, or not at all. Pay close attention to the numbered carbons in
the starting material, and be sure that your answer accounts for
the position of these carbons in the final product.
pts) Fill in the boxes over each arrow with the letter that corresponds to the...
1. Predict the product(s) for each of the following reactions: H2SO4 NH2 a. 0 1. H2N-NH2, H2S04, -H20 H 2. KOH/H2O b. MeOH, TsOH он H2O C. H2SO4, -H20 HO d. H2O, H30+ e. H20,H30+ 2. Predict the product and draw the full pushing arrow mechanism for the following reaction NH2 H20,H30+ a. b. 3. Devise an efficient synthesis for the following transformation. HO Br Br
3. For each of the following reactions: H2SO4(aq) + H20 = H30+(aq) + H50,- (aq) HS04 (aq) + H20 = H30+(aq) + S04-(aq) H2O + H2O = H30+(aq) + OH-(aq) HCN(aq) + CO32- (aq) = HCO3-(aq) + CN-(aq) a) Which reactant is the acid? b) Which reactant is the base? c) Find the two conjugate pairs present in each reaction.
1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry 1) PCC, CHCI 2) Bry, acetic acid 3) KOBU, A 4) NaOEI, ETOH, P CO- 5) H30 workup 6) THF, H.COPPA HC CH2 O e .cat. Pd(OAc) cat. PPh. DMF, EIN 2) LDA, THF. -78 °C 3) Chichen H3O* workup 4) NaBH, EtOH, then H3O+ workup 5) cat. TSOH, benzaldehyde (c) L AL SUO TESTE TO 1) cat. H2SO4. A лон 2) O3, CH, Cl, then (CH),...
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,...
7) a) Draw the products of each step in the following two step reactions. Show all stereochemistry with dash and wedge diagrams when needed. b) is the resulting solution of the product(s) optically active? (4 marks) ŞNa Nal acetone acetone OH CH31 NaH diethylether hexane
please help
3. Draw the major product of the final step of the following scheme in the box provided. 1. NBS, ROOR or NBS, cat AIBN, CCls, heat 2. DBN 3. Hydroboration-oxidation 4. PBr3 5. Mg, Et2o 6. PhCHO, then workup 7. Jones reagent 8. PhLi, Et O, then H30 9. TsOH, heat 10. NBS, HOH 11. NaOH (intramolecular SN2) 12. MeMgBr (excess), then workup 13. E2 14. HBr 15. Mg, ether 16. dry ice, then workup 17. LiAlH4, ether,...
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