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What would be the optimal conditions to effect the following synthesis? O Concentrated HBr O Dilute...
provide the reagents necessary to carry out the following conversion Question 16 Provide the reagents necessary...
provide the reagents necessary to carry out the following
conversion
Question 16 Provide the reagents necessary to carry out the following conversion. Choose the correct reagents for step 1. HBr/AlBr3 fuming H2SO4 H2S04 fuming HBO Choose the correct reagents for step 2. Br2/FeBr2 Choose the correct reagents for step 2. Brz/FeBr2 Br2/FeCl2 Oxs Br2 Brz/FeBr3 Choose the correct reagents for step 3. O Br2 / H2S04 dilute H2504 fuming H2SO4 HNO3 / H2504
The following are several steps in the synthesis of an anesthetic: ОН CH3 CH3 A B...
The following are several steps in the synthesis of an anesthetic: ОН CH3 CH3 A B с ht What reagents are needed to effect the transformation in C? Select one: O a. H2O/cat. H+ O O b. CH3COOH/cat. H* C. CH3CH2OH/cat. H+ d. dilute H2SO4 O What reagents are needed to effect the transformation in A? Select one: a. HNOz/cat. H2S04 b. HNO3/cat. H2S04 c. NaNO3 O d. NaNO2 What reagents are needed to effect the transformation in B? Select...
5. What series of reagents and/or reaction conditions could be used to effect the following transformation...
5. What series of reagents and/or reaction conditions could be used to effect the following transformation in good overall yield? Number the steps in sequence 1, 2, 3, 4, etc.; enter 0 for a reaction that is not used. OH OH Br ? Br2, FeBr3 fuming H2SO4 HCl (conc), heat HC1, H2O, heat HBr
I need help finding the Dilute and Dissolve. - (References) How would you prepare 1.10 L...
I need help finding the Dilute and Dissolve.
- (References) How would you prepare 1.10 L of a 0.50-M solution of each of the following? a. H, SO, from "concentrated" (18 M) sulfuric acid Dilute mL of concentrated H2SO4 to a total volume of 1.10 L with water a b. HCl from "concentrated" (12 M) reagent Dilute mL of concentrated HCI to a total volume of 110L with water c. NiCl, from the salt NiCl, 61,0 Dissolve g NiCl ....
Q 11.28: Which of the following set of conditions is an efficient synthesis of the molecule...
Q 11.28: Which of the following set of conditions is an efficient synthesis of the molecule shown? Но ОН 1. HСI 2. КOtBu 3. OSO4, NMO А 1. H30* 2. conc H2SO4 3. Hg(OAc)2, H20 4. NaBH4 В 1. HBr 2. CH3ONA 3. B2H6 4. H202, NaOH с 1. H30 D 2. conc H2SO4 3. OsO4, tBuOOH
How would you perform the following multistep synthesis ? Benzene to 1,3,5-trimethyl benzene Step 1 HBr,...
How would you perform the following multistep synthesis ? Benzene to 1,3,5-trimethyl benzene Step 1 HBr, Step 2 Sodium ethoxide, Ethanol, Step 3 Thionyl Chloride, Step 4 KOH Step 1 NaOH, Step 2 Water, Sulfuric acid, Mercury sulfate Step 1 HNO3/H2SO4, Step 2 Sn, HCl followed by NaOH, Step 3 3moles CH3Br, AICI3 b) Step 4 NaNO2, H2SO4, Step 5 Ethanol Step 1 3moles CH3B, AIC13, Step2 HNO3/H2SO4, Step 3 NVH2, Step 4 NaNO2, H2SO4, Step 5 Ethanol, 3Moles CH3Br,...
complete the following reactions with the proper stereochemistry as need оCHbb H2SO4 (dilute) OH H2O HBr...
complete the following reactions with the proper
stereochemistry as need
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но heat но но H CHs MCPBA OH Jones (CrO3. H,SO4) H2O, acetone 1. MCPBA OH PCC 2. NaCN 3. Hy0 pyridinium chlorochromate CH2CI2, 25 C 1. MCPBA PCC OH pyridinium chlorochromate 2. HBr Cн-Cl, 25 C NaBH OH Hао 1. DMSO, (COCI)2, -60C 1. LIAIH 2. Et N 2. H,0
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но...
Which reagents are needed to complete the following synthesis? Make sure that your wer would result...
Which reagents are needed to complete the following synthesis? Make sure that your wer would result in synthetically useful yields (.e., >50% yield). Br O O HBr, heat HBr, HOOH, heat Br2 Bry/H20 None of these reagents will create this product in synthetically useful yields. Which reagents are needed to complete the following synthesis? Make sure that your answer would result in synthetically useful yields (.e., >50% yleia он 1-Hexanol Pheromone for the six-spined spruce bark beetle H2SO4, H20 Bry,...
Specify the reagent you would use in each step of the following synthesis: step 1 step...
Specify the reagent you would use in each step of the following synthesis: step 1 step 2 step 2 Reagents Available a. LIAIHA f. PBr3 b. H2SO4 c. HCI d. HBO e. SOC2 k. CH3CH MgBr g. Dess-Martin periodinane (DMP) I. CH.MgBr (phenylmagnesium bromide) h. Nah m. (CH3)2CHMgBr 1. NaOH n. Croz J. CH3MgBr Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2 Submit Answer Retry Entire Group 9 more group...
Suppose a concentration cell of: Cu(s) | Cu2+(dilute) || Cu2+(concentrated)| Cu(s) is made with the following...
Suppose a concentration cell of: Cu(s) | Cu2+(dilute) || Cu2+(concentrated)| Cu(s) is made with the following concentrations: Dilute: Cu2+ = 2.5 x 10-4 Concentrated: Cu2+ = 5.0 x 10-2 What will be the cell potential of the cell? 0.084 V 0.0 V 0.030 V 0 0.013 V
provide the reagents necessary to carry out the following
conversion
Question 16 Provide the reagents necessary to carry out the following conversion. Choose the correct reagents for step 1. HBr/AlBr3 fuming H2SO4 H2S04 fuming HBO Choose the correct reagents for step 2. Br2/FeBr2 Choose the correct reagents for step 2. Brz/FeBr2 Br2/FeCl2 Oxs Br2 Brz/FeBr3 Choose the correct reagents for step 3. O Br2 / H2S04 dilute H2504 fuming H2SO4 HNO3 / H2504
The following are several steps in the synthesis of an anesthetic: ОН CH3 CH3 A B с ht What reagents are needed to effect the transformation in C? Select one: O a. H2O/cat. H+ O O b. CH3COOH/cat. H* C. CH3CH2OH/cat. H+ d. dilute H2SO4 O What reagents are needed to effect the transformation in A? Select one: a. HNOz/cat. H2S04 b. HNO3/cat. H2S04 c. NaNO3 O d. NaNO2 What reagents are needed to effect the transformation in B? Select...
5. What series of reagents and/or reaction conditions could be used to effect the following transformation in good overall yield? Number the steps in sequence 1, 2, 3, 4, etc.; enter 0 for a reaction that is not used. OH OH Br ? Br2, FeBr3 fuming H2SO4 HCl (conc), heat HC1, H2O, heat HBr
I need help finding the Dilute and Dissolve.
- (References) How would you prepare 1.10 L of a 0.50-M solution of each of the following? a. H, SO, from "concentrated" (18 M) sulfuric acid Dilute mL of concentrated H2SO4 to a total volume of 1.10 L with water a b. HCl from "concentrated" (12 M) reagent Dilute mL of concentrated HCI to a total volume of 110L with water c. NiCl, from the salt NiCl, 61,0 Dissolve g NiCl ....
Q 11.28: Which of the following set of conditions is an efficient synthesis of the molecule shown? Но ОН 1. HСI 2. КOtBu 3. OSO4, NMO А 1. H30* 2. conc H2SO4 3. Hg(OAc)2, H20 4. NaBH4 В 1. HBr 2. CH3ONA 3. B2H6 4. H202, NaOH с 1. H30 D 2. conc H2SO4 3. OsO4, tBuOOH
How would you perform the following multistep synthesis ? Benzene to 1,3,5-trimethyl benzene Step 1 HBr, Step 2 Sodium ethoxide, Ethanol, Step 3 Thionyl Chloride, Step 4 KOH Step 1 NaOH, Step 2 Water, Sulfuric acid, Mercury sulfate Step 1 HNO3/H2SO4, Step 2 Sn, HCl followed by NaOH, Step 3 3moles CH3Br, AICI3 b) Step 4 NaNO2, H2SO4, Step 5 Ethanol Step 1 3moles CH3B, AIC13, Step2 HNO3/H2SO4, Step 3 NVH2, Step 4 NaNO2, H2SO4, Step 5 Ethanol, 3Moles CH3Br,...
complete the following reactions with the proper
stereochemistry as need
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но heat но но H CHs MCPBA OH Jones (CrO3. H,SO4) H2O, acetone 1. MCPBA OH PCC 2. NaCN 3. Hy0 pyridinium chlorochromate CH2CI2, 25 C 1. MCPBA PCC OH pyridinium chlorochromate 2. HBr Cн-Cl, 25 C NaBH OH Hао 1. DMSO, (COCI)2, -60C 1. LIAIH 2. Et N 2. H,0
оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но...
Which reagents are needed to complete the following synthesis? Make sure that your wer would result in synthetically useful yields (.e., >50% yield). Br O O HBr, heat HBr, HOOH, heat Br2 Bry/H20 None of these reagents will create this product in synthetically useful yields. Which reagents are needed to complete the following synthesis? Make sure that your answer would result in synthetically useful yields (.e., >50% yleia он 1-Hexanol Pheromone for the six-spined spruce bark beetle H2SO4, H20 Bry,...
Specify the reagent you would use in each step of the following synthesis: step 1 step 2 step 2 Reagents Available a. LIAIHA f. PBr3 b. H2SO4 c. HCI d. HBO e. SOC2 k. CH3CH MgBr g. Dess-Martin periodinane (DMP) I. CH.MgBr (phenylmagnesium bromide) h. Nah m. (CH3)2CHMgBr 1. NaOH n. Croz J. CH3MgBr Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2 Submit Answer Retry Entire Group 9 more group...
Suppose a concentration cell of: Cu(s) | Cu2+(dilute) || Cu2+(concentrated)| Cu(s) is made with the following concentrations: Dilute: Cu2+ = 2.5 x 10-4 Concentrated: Cu2+ = 5.0 x 10-2 What will be the cell potential of the cell? 0.084 V 0.0 V 0.030 V 0 0.013 V
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