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From the following list, determine the missing reagents.
a. NaOH. b. Hz, Pd/C C. NaOH, H202...
он Choose from the following list of reagents: H2, Lindlar's catalyst PCC, CH2Cl2 1) Br2 2)...
он Choose from the following list of reagents: H2, Lindlar's catalyst PCC, CH2Cl2 1) Br2 2) xs NaNH2 3) H20 1) NaNH2 2) H20 1) BH3 THF 2) H202, NaOH 9 H2CrO4 1) Hg(OAc)2, H20 dilute H2S04 H202, NaOH MCPBA 2) NaBH4 Enter the correct letter for each step of the reaction in the boxes below. (Reagents cannot be used more than once.) Step A: Step B:
The below reaction is accomplished with one reagent. Br The letters below represent all reagents you...
The below reaction is accomplished with one reagent. Br The letters below represent all reagents you have learned in chapters 6-8. Which of the below reagents would you use to accomplish this process? Enter the ONE correct letter below. • a. H2SO4, H20 b.HBO c. Br2 • d. Br2. H20 e. 1) BH3 (or R2BH), 2) NaOH, H20 • f. 1) OsO4, 2) NaHSO3, H20 g. 1) O3. 2) CH3SCH3 h.mCPBA • i.H2.Pd/C j. NaNH2 k 2 eg NaNH2 ....
In each reaction box, place the best reagent and conditions from the list below. OH H-CEC-H...
In each reaction box, place the best reagent and conditions from the list below. OH H-CEC-H CH3CH2CH2Br H2O2, NaOH, H20 Na, NH3 (1) Cros, H2SO4, H20 NaOH CHBr BH3/THE CH3CH2Br H2, Pt Hz, Lindlar's catalyst NaBH4 NaNH2
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would...
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would use to carry out the conversion by using letters from the table. Write the letters in the order that they are used, e.g., abc.) Scheme1 CH3 CH3 CH3 CH3 OH Scheme 2 Br CH3 H3C CH3 CH3 a. BH3, THF then H202, OH h. NBS, CCl b. PBr3 c. Mg, ether then H3o* d. (CH3)2Culi e. Br2 f. NaNH2, NH3 g. H2O, H2SO4, HgSO4...
Propose a synthesis to obtain the indicated product from the starting material (note that this process...
Propose a synthesis to obtain the indicated product from the starting material (note that this process cannot be done in one step). Br, Br ? НС—СН X CH₃ Н.С The letters below represent many of the reagents you have learned in chapters 6-7. In the space below, enter the letters of the reagents you will use, in the order you will use them. Note: enter only letters, without spaces, commas, or any other separation of the letters (e.g. dna) a....
Question 9.27, 9.30 Choose one reagent from the Table to carry out the following conversions. Use...
Question 9.27, 9.30 Choose one reagent from the Table to carry out the following conversions. Use letters from the table to specify reagents. Reagents КMnO,/ Н,о* O3 d 1. Br2 g a 2. KOH in ethanol H2/ Lindlar catalyst hr H20/ H2SO4/ HgSO4 е 1. NaNH2 in NH3 2. CH3Br Li in NH3 1 equiv Br2 f 1. BH3 in THF C 2. H202 in NaOH a) CHACH,сH,сH,CECH CHн-CH-CH-CH2CH-CH CHз b) сHa-CHa-CEс-сн, CH3CH2 The following synthesis requires more than one...
7. Choose your own adventure.Choose one of the starting materials below, then treat ti with three...
7. Choose your own adventure.Choose one of the starting materials below, then treat ti with three of the reagents listed, showing the expected product after each step. (9 pts) Starting materials Reagents [H+], H2O H+], H20 NaBH4, EtOH 1. LiAlH4 2. H3O+ CH2-PPh3 NaOH(aq), then H30+ SOCl2 DIBAL Br2, hv 1. BH3, THF, 2. H202, NaOH TMSCI, pyridine PBr3 1. NaH 2. CH3CH2Br PCC H2, Pd/C CH3CH2OH Starting material Product 1 Final product Product 2
Choose from the following list of reagents: RCO3H H2, Lindlar's cat. 1) Hg(OAC)2, EtOH 2) NaBH4...
Choose from the following list of reagents: RCO3H H2, Lindlar's cat. 1) Hg(OAC)2, EtOH 2) NaBH4 1) NaNH2 2) MEI Na, NH3 1) H2SO4 2) EtOH 1) NaNH2 2) Eti 1) NaOH 2) Mei 1) RCO3H 1) RCO3H 2) EtOH, [H2SO4] 2) MeOH, [H2SO4] 1) Br2, H2O 2) RCO3H 1) Br2, H20 2) Mei Enter the correct letter for each step of the reaction in the boxes below. (Reagents can be used more than once.) Step A: Step B: Step...
Question 20 15 pts OH A) HBr K) Cl2, hv B) NaOH, H2O L) SOCI2 C)...
Question 20 15 pts OH A) HBr K) Cl2, hv B) NaOH, H2O L) SOCI2 C) CH3COONa, DMF M) LiAIH4, THE D) CH3CH2CH2CH2MgBr, ether N) NaBH4, CH3CH2OH E) CH3CH2MgBr, ether O) CH3CH2OH, H2SO4 F) CH3CH2Li, ether P) CH3CH2ONa, CH2OH G) CrO2, H2SO4, H2O Q) H30+ H) PCC, CH2Cl2 R) PBr3 1) Bre, hv S) H2, Pd J) heat T) CH2CH2CH2CH2OH, hea U) H20, H2SO4 Look at the given synthesis and the provided reagents. Fill in the blanks with the single...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
он Choose from the following list of reagents: H2, Lindlar's catalyst PCC, CH2Cl2 1) Br2 2) xs NaNH2 3) H20 1) NaNH2 2) H20 1) BH3 THF 2) H202, NaOH 9 H2CrO4 1) Hg(OAc)2, H20 dilute H2S04 H202, NaOH MCPBA 2) NaBH4 Enter the correct letter for each step of the reaction in the boxes below. (Reagents cannot be used more than once.) Step A: Step B:
The below reaction is accomplished with one reagent. Br The letters below represent all reagents you have learned in chapters 6-8. Which of the below reagents would you use to accomplish this process? Enter the ONE correct letter below. • a. H2SO4, H20 b.HBO c. Br2 • d. Br2. H20 e. 1) BH3 (or R2BH), 2) NaOH, H20 • f. 1) OsO4, 2) NaHSO3, H20 g. 1) O3. 2) CH3SCH3 h.mCPBA • i.H2.Pd/C j. NaNH2 k 2 eg NaNH2 ....
In each reaction box, place the best reagent and conditions from the list below. OH H-CEC-H CH3CH2CH2Br H2O2, NaOH, H20 Na, NH3 (1) Cros, H2SO4, H20 NaOH CHBr BH3/THE CH3CH2Br H2, Pt Hz, Lindlar's catalyst NaBH4 NaNH2
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would use to carry out the conversion by using letters from the table. Write the letters in the order that they are used, e.g., abc.) Scheme1 CH3 CH3 CH3 CH3 OH Scheme 2 Br CH3 H3C CH3 CH3 a. BH3, THF then H202, OH h. NBS, CCl b. PBr3 c. Mg, ether then H3o* d. (CH3)2Culi e. Br2 f. NaNH2, NH3 g. H2O, H2SO4, HgSO4...
Propose a synthesis to obtain the indicated product from the starting material (note that this process cannot be done in one step). Br, Br ? НС—СН X CH₃ Н.С The letters below represent many of the reagents you have learned in chapters 6-7. In the space below, enter the letters of the reagents you will use, in the order you will use them. Note: enter only letters, without spaces, commas, or any other separation of the letters (e.g. dna) a....
Question 9.27, 9.30 Choose one reagent from the Table to carry out the following conversions. Use letters from the table to specify reagents. Reagents КMnO,/ Н,о* O3 d 1. Br2 g a 2. KOH in ethanol H2/ Lindlar catalyst hr H20/ H2SO4/ HgSO4 е 1. NaNH2 in NH3 2. CH3Br Li in NH3 1 equiv Br2 f 1. BH3 in THF C 2. H202 in NaOH a) CHACH,сH,сH,CECH CHн-CH-CH-CH2CH-CH CHз b) сHa-CHa-CEс-сн, CH3CH2 The following synthesis requires more than one...
7. Choose your own adventure.Choose one of the starting materials below, then treat ti with three of the reagents listed, showing the expected product after each step. (9 pts) Starting materials Reagents [H+], H2O H+], H20 NaBH4, EtOH 1. LiAlH4 2. H3O+ CH2-PPh3 NaOH(aq), then H30+ SOCl2 DIBAL Br2, hv 1. BH3, THF, 2. H202, NaOH TMSCI, pyridine PBr3 1. NaH 2. CH3CH2Br PCC H2, Pd/C CH3CH2OH Starting material Product 1 Final product Product 2
Choose from the following list of reagents: RCO3H H2, Lindlar's cat. 1) Hg(OAC)2, EtOH 2) NaBH4 1) NaNH2 2) MEI Na, NH3 1) H2SO4 2) EtOH 1) NaNH2 2) Eti 1) NaOH 2) Mei 1) RCO3H 1) RCO3H 2) EtOH, [H2SO4] 2) MeOH, [H2SO4] 1) Br2, H2O 2) RCO3H 1) Br2, H20 2) Mei Enter the correct letter for each step of the reaction in the boxes below. (Reagents can be used more than once.) Step A: Step B: Step...
Question 20 15 pts OH A) HBr K) Cl2, hv B) NaOH, H2O L) SOCI2 C) CH3COONa, DMF M) LiAIH4, THE D) CH3CH2CH2CH2MgBr, ether N) NaBH4, CH3CH2OH E) CH3CH2MgBr, ether O) CH3CH2OH, H2SO4 F) CH3CH2Li, ether P) CH3CH2ONa, CH2OH G) CrO2, H2SO4, H2O Q) H30+ H) PCC, CH2Cl2 R) PBr3 1) Bre, hv S) H2, Pd J) heat T) CH2CH2CH2CH2OH, hea U) H20, H2SO4 Look at the given synthesis and the provided reagents. Fill in the blanks with the single...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
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Brief Exercise 12-65
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