Homework Answers
The synthesis of given product is provided in the following image where benzyl alcohol is oxidized to aldehyde using PCC, then the resulting one reacts with grignard reagent and forms alcohol which reacts with CH3-Br and forms the required product.
Add Answer to:
The
question is: Beginning with the starting materials provided,
outline a series of reactions that result...
8. Alcohols are readily available synthetic starting materials. Propose a series of reactions to achieve the...
8. Alcohols are readily available synthetic starting materials. Propose a series of reactions to achieve the following syntheses starting from alcohols. Clearly show the reagents used for each step and the synthetic intermediates. a. For this synthesis, use the given starting alcohols and any inorganic reagents needed. You may use the two alcohols in separate reactions as needed. M OH + OH ... i
4. (8 points) Devise multi-step syntheses for the following two targets. You must use the given starting materials as t...
4. (8 points) Devise multi-step syntheses for the following two targets. You must use the given starting materials as the only carbon source. You can use any other organic and inorganic reagents. steps a. V OH - starting material target
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene....
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene. Provide the necessary reagents/reactants and include the structure of intermediate organic products. Any additional organic starting materials used (excluding solvents) must not contain more than 3 carbons. You do not need to provide the mechanism of each reaction. ОН 18. Outline the reactions necessary to accomplish the synthesis of the following compound. Provide the necessary reagents/reactants and include the structure of intermediate organic products....
Show the products for the following reactions. Propose starting materials that can form the follo...
Show the products for the following reactions. Propose starting
materials that can form the following product in one step.
NaOH, Br2 d. PCls. Br2 он e. 4. Propose starting materials that can form the following product in one step Compound Z Synthesize the starting materials you proposed above from Ethanal and ethyl acetate (do not use other carbonyl compounds). You can use ethanal and ethyl acetate as many times as you need to. Hint: you will use the 3 carbon-carbon...
Starting with 1-butanol show the series of reactions that would result in the following products. Include...
Starting with 1-butanol show the series of reactions that would result in the following products. Include major and minor products where applicable and all reagents, catalysts etc as required. A. 2,3 dichlorobutane B. Butane
Use the provided possible starting materials and reagents to synthesize the target product Target Product 1...
Use the provided possible starting materials and reagents to
synthesize the target product
Target Product 1 step(s) may generate multiple stereoisome OH Ho CH CH CH OH OH OH OH 1. Mix Reactants inDMSOHo HO-P-OH (cold, dilute (heated, concentrated) Na t HOEt, 25 C 1. BH3/THF2. HO-, H202. H2 (excess)Pt or Pd or Ni 1. OsO4, NMO2. NaHSO3 1. LiAlH42. H20. (H+) NaBH4CH3OH 1. KMn04, NaOH2. H30+Na2Cr207H2S04, H20 PCCCH2C12
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/...
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20 Qestion 5 (6 points) Propose a synthesis for the target compound with given starting materials. You may use additional reagents you need. The proposed synthesis should be no more than S steps. Hint: Enolate Reaction, Decarboxylation Reaction. Target Compound Starting Materials
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20
Qestion...
2. (16 pts) Reactions Provide reagents, products or starting materials for the following reactions. Show stereochemistry...
2. (16 pts) Reactions Provide reagents, products or starting materials for the following reactions. Show stereochemistry when relevant (or loss thereof). If a reaction produces no significant products, write "NR". If you have a question about an abbreviation, just ask. NaBr OH 1. TsCI 2. Nal, DMF CI DMSO OH 1. PBrg NaCN 2. KOC(CH3)3 Ether LDA НОН THE NaH NaH PO Acetone Heat, water
Question 6. (14 marks) Using reactions taught in class, outline a synthesis to produce 3,8-dimethyldecan- 4,7-diol show...
Question 6. (14 marks) Using reactions taught in class, outline a synthesis to produce 3,8-dimethyldecan- 4,7-diol shown below. You may only use 2-bromobutane as a carbon source for your synthesis, but you may use any inorganic reagents you wish for the synthesis, which will require several steps. For full marks, provide the reagents to each step, and provide each compound synthesized in the production of the final target molecule. You may ignore stereochemistry for this question. If you need extra...
8. Alcohols are readily available synthetic starting materials. Propose a series of reactions to achieve the following syntheses starting from alcohols. Clearly show the reagents used for each step and the synthetic intermediates. a. For this synthesis, use the given starting alcohols and any inorganic reagents needed. You may use the two alcohols in separate reactions as needed. M OH + OH ... i
4. (8 points) Devise multi-step syntheses for the following two targets. You must use the given starting materials as the only carbon source. You can use any other organic and inorganic reagents. steps a. V OH - starting material target
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene. Provide the necessary reagents/reactants and include the structure of intermediate organic products. Any additional organic starting materials used (excluding solvents) must not contain more than 3 carbons. You do not need to provide the mechanism of each reaction. ОН 18. Outline the reactions necessary to accomplish the synthesis of the following compound. Provide the necessary reagents/reactants and include the structure of intermediate organic products....
Show the products for the following reactions. Propose starting
materials that can form the following product in one step.
NaOH, Br2 d. PCls. Br2 он e. 4. Propose starting materials that can form the following product in one step Compound Z Synthesize the starting materials you proposed above from Ethanal and ethyl acetate (do not use other carbonyl compounds). You can use ethanal and ethyl acetate as many times as you need to. Hint: you will use the 3 carbon-carbon...
Use the provided possible starting materials and reagents to
synthesize the target product
Target Product 1 step(s) may generate multiple stereoisome OH Ho CH CH CH OH OH OH OH 1. Mix Reactants inDMSOHo HO-P-OH (cold, dilute (heated, concentrated) Na t HOEt, 25 C 1. BH3/THF2. HO-, H202. H2 (excess)Pt or Pd or Ni 1. OsO4, NMO2. NaHSO3 1. LiAlH42. H20. (H+) NaBH4CH3OH 1. KMn04, NaOH2. H30+Na2Cr207H2S04, H20 PCCCH2C12
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20 Qestion 5 (6 points) Propose a synthesis for the target compound with given starting materials. You may use additional reagents you need. The proposed synthesis should be no more than S steps. Hint: Enolate Reaction, Decarboxylation Reaction. Target Compound Starting Materials
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20
Qestion...
2. (16 pts) Reactions Provide reagents, products or starting materials for the following reactions. Show stereochemistry when relevant (or loss thereof). If a reaction produces no significant products, write "NR". If you have a question about an abbreviation, just ask. NaBr OH 1. TsCI 2. Nal, DMF CI DMSO OH 1. PBrg NaCN 2. KOC(CH3)3 Ether LDA НОН THE NaH NaH PO Acetone Heat, water
Question 6. (14 marks) Using reactions taught in class, outline a synthesis to produce 3,8-dimethyldecan- 4,7-diol shown below. You may only use 2-bromobutane as a carbon source for your synthesis, but you may use any inorganic reagents you wish for the synthesis, which will require several steps. For full marks, provide the reagents to each step, and provide each compound synthesized in the production of the final target molecule. You may ignore stereochemistry for this question. If you need extra...
Most questions answered within 3 hours.
-
Data from PT Li (in thousand rupiah)
are as follows:
Inventory decrease
90,000
Prepaid expense...
asked 55 seconds ago -
Let X and Y be i.i.d. random variables with finite second
moments. Show that Cov(X+Y, X...
asked 8 minutes ago -
An ANOVA comparing two groups is equivalent to an independent
samples t-test.
True
False
asked 20 minutes ago -
Some supermarkets are using customer tracking technology that
traces the flow of customers
through the shop....
asked 11 minutes ago -
A dock worker applies a constant horizontal force of 75.0 N to a
block of ice...
asked 20 minutes ago -
You are the CEO of a major corporation whose databases were
recently hacked, and sensitive customer...
asked 25 minutes ago -
Amazon is not just a
surviving company of the 1990s tech boom; it is now one...
asked 23 minutes ago -
Q1b. Provide an example of how pricing should interact
with the services offered by the retailer.
asked 52 minutes ago -
a mass weighing 8 pounds when attached to a spring, stretches
it 6 inches.the object is...
asked 59 minutes ago -
The following is part of the computer output from a regression
of monthly returns on Waterworks...
asked 1 hour ago -
Bob Katz is purchasing a new Honda Pilot for $35,000. He is
financing $30,000 with a...
asked 1 hour ago -
The equity holders of Super Nova, Inc. have 100 million of
equity in the firm. Because...
asked 1 hour ago