Homework Answers
based pn the reactant to product conversion the possible
reagents and the intermediates are as follows
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9. Show how 1-butyne could be synthesized from each of the followines P (a) 1-Butene (b)...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the following. other needed reagents, and you need not show the synthesis of compounds prep carlier parts of this problem. (a) Propyne, (b) 1-Butyne, (c) 2-Butyne, (d) cis-2-Butene (e) trans-2-Butene (1) 1-Pentyne, (s) 2-Hexyne, (h) (Z)-2-Hexene (E )-2-Hexene, () 3-Hexyne, (k) ó b 8. Write structures for the maior arcanic products from the following reactions. Show stereoisomers where applicable. (c) (1) Na CL, (1 equiv.)...
Starting with acetylene use a sequence of reagents to show how you could make each of...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents....
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents. You must show all stable intermediates formed along the way and all necessary reagents used (20 points). multiple steps!
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents....
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents. You must show all stable intermediates formed along the way and all necessary reagents used (20 points). multiple steps! Br
9- Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary ad...
9- Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary additional reagents. More than one step is needed. 8 Br OH Bromobenzene, 1-Butene Show hew you weulel Syntfesige 4-Nonanone, begining witA 1-Butanol and any other non- oraanie reagents.(1-Butanol is the only Organic compeonn availabe)
Starting with acetylene use a sequence of reagents to show how you could make each of...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
38. Show how the following synthesis could be carried out. Show detailed mechanism. Section: 11-1 CH3...
38. Show how the following synthesis could be carried out. Show detailed mechanism. Section: 11-1 CH3 39. What reagents are needed to accomplish the multistep transformation shown below? Show the detailed mechanism. Section: 11-1 OH KO Ć enantiomer 40. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br OH 41. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br Br
13. (12 pts-4 pts each) Show how you could carry out th how you could carry...
13. (12 pts-4 pts each) Show how you could carry out th how you could carry out the following synthesis reactions by placing the letters corresponding to the appropriate reagents above each ar must be in the correct order to receive full credit. priate reagents above each arrow. The reagents A. HBr, ether B. Br2, CH2Cl2 C. Br2, H2O D. 1. Hg(OAC)2, H2O/THF 2. NaBH4 E. 1. BH3, THF 2. H2O2, OH F. H2SO4, H2O/HgSO4 G. NBS, hy H. H/Pd/C...
5. Show how the following compound can be synthesized from Benzene (may require 2-3 steps) 5....
5. Show how the following compound can be synthesized from Benzene (may require 2-3 steps) 5. Determine the order of reagents to transform benzene to the product shown. 02.0 Choose one: A. CH.COCI, AICI; LiAlH; CH.CH.COCI, AICI. B. CH.COCI, AICI; HCI, Zn(Hg); CH.CHCOCI, AICI: C. CH.CH CI, AICI; CH.CH.COCI, AICI D. CH CH.COCI, AICI: CH.COCI, AICI: HCI, Zn(Hg) E. CH.CH.COCI, AICI; CH.CH CI, AICI: 6. Determine the product for each step in the following synthetic sequence: HNO, H2SO4 Step 1...
1. Show how you could make the amine shown by Reductive Amination and by Acylation and...
1. Show how you could make the amine shown by Reductive Amination and by Acylation and then reduction. Clearly show the starting materials and reagents for each approach Q Target amine: 2. Devise a synthesis of the target amine from question one starting from Toluene (methyl benzene) and any two carbon compounds you wish. 3. Propose a synthesis of this azo dye starting from Benzene and acetic acid as your only source of carbons. Target Dye: 4. Can you rationalize...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the following. other needed reagents, and you need not show the synthesis of compounds prep carlier parts of this problem. (a) Propyne, (b) 1-Butyne, (c) 2-Butyne, (d) cis-2-Butene (e) trans-2-Butene (1) 1-Pentyne, (s) 2-Hexyne, (h) (Z)-2-Hexene (E )-2-Hexene, () 3-Hexyne, (k) ó b 8. Write structures for the maior arcanic products from the following reactions. Show stereoisomers where applicable. (c) (1) Na CL, (1 equiv.)...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents. You must show all stable intermediates formed along the way and all necessary reagents used (20 points). multiple steps!
Show how the following compound could be prepared from 1-butyne. You may use any necessary reagents. You must show all stable intermediates formed along the way and all necessary reagents used (20 points). multiple steps! Br
9- Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary additional reagents. More than one step is needed. 8 Br OH Bromobenzene, 1-Butene Show hew you weulel Syntfesige 4-Nonanone, begining witA 1-Butanol and any other non- oraanie reagents.(1-Butanol is the only Organic compeonn availabe)
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
38. Show how the following synthesis could be carried out. Show detailed mechanism. Section: 11-1 CH3 39. What reagents are needed to accomplish the multistep transformation shown below? Show the detailed mechanism. Section: 11-1 OH KO Ć enantiomer 40. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br OH 41. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br Br
13. (12 pts-4 pts each) Show how you could carry out th how you could carry out the following synthesis reactions by placing the letters corresponding to the appropriate reagents above each ar must be in the correct order to receive full credit. priate reagents above each arrow. The reagents A. HBr, ether B. Br2, CH2Cl2 C. Br2, H2O D. 1. Hg(OAC)2, H2O/THF 2. NaBH4 E. 1. BH3, THF 2. H2O2, OH F. H2SO4, H2O/HgSO4 G. NBS, hy H. H/Pd/C...
5. Show how the following compound can be synthesized from Benzene (may require 2-3 steps) 5. Determine the order of reagents to transform benzene to the product shown. 02.0 Choose one: A. CH.COCI, AICI; LiAlH; CH.CH.COCI, AICI. B. CH.COCI, AICI; HCI, Zn(Hg); CH.CHCOCI, AICI: C. CH.CH CI, AICI; CH.CH.COCI, AICI D. CH CH.COCI, AICI: CH.COCI, AICI: HCI, Zn(Hg) E. CH.CH.COCI, AICI; CH.CH CI, AICI: 6. Determine the product for each step in the following synthetic sequence: HNO, H2SO4 Step 1...
1. Show how you could make the amine shown by Reductive Amination and by Acylation and then reduction. Clearly show the starting materials and reagents for each approach Q Target amine: 2. Devise a synthesis of the target amine from question one starting from Toluene (methyl benzene) and any two carbon compounds you wish. 3. Propose a synthesis of this azo dye starting from Benzene and acetic acid as your only source of carbons. Target Dye: 4. Can you rationalize...
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