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Provide a feasible multi-step synthesis for the following compound. Each blank corresponds to a one letter...
• Provide a feasible multi-step synthesis for the following transformation • Write the steps using UPPERCASE...
• Provide a feasible multi-step synthesis for the following transformation • Write the steps using UPPERCASE letters in the space provided. • If you need 2 or more equivalence of the same reagent for the step, then write the number of equivalence after the letter, for example A2 ans 2 equivalence of A for that step. • Write NONE in the space if your route is shorter than the indicated number of steps. • Assume a mild acid aqueous workup...
Propose a feasible synthesis for the following compound. The starting material is already given, you just...
Propose a feasible synthesis for the following compound. The starting material is already given, you just need to supply the next steps using the reagent bank. Assume aqueous work-up is applied when needed. • Assume you have enough equivalence for complete transformation, so you DO NOT need to repeat the letters or indicate the # of equivalence you need. . If the reagent you need is not in the bank, write NONE. • The number of steps you need is...
5. Devise a multi-step synthesis that will provide the product shown from the given starting material....
5. Devise a multi-step synthesis that will provide the product shown from the given starting material. (Challenging!) 6 Multiple Steps 3. When diastereomers I and I undergo an E2 elimination on treatment with sodium ethoxide in ethanol, one of the isomers react 500 times faster than the other one. Also, one isomer gives only A as a product and the other isomer gives a mixture of A and B as products. Determine the products of each isomer and explain your...
I just need help with the assessment section Lab Section Name Write-Up Sheet for Multi-step Synthesis...
I just need help with the assessment section
Lab Section Name Write-Up Sheet for Multi-step Synthesis Experiment (Day 2) Give the reaction scheme (starting material(s), reagents, ex heme (starting material(s), reagents, expected product) for the second step of your multi- step synthesis. Solvents and catalysts should be included though work up steps need not be shown. O Tethanolo 2-(Phenylamino) phano DATA & ANALYSIS N - Playl-2-hylony beneylumine Amounts of Starting Materials and Reagents Used List all starting materials and reagents...
please solve all 8. Provide an efficient multi-step synthesis of 2 starting with 1. In your...
please solve all
8. Provide an efficient multi-step synthesis of 2 starting with 1. In your forward synthesis, indicate the reagents used for each step by writing them over the arrow leading to cach of the specified products. At some point in your synthesis you must utilize the chemical(s) specified over the arrows. opo maeneo l 5. Draw the major product for each of the following reactions or reaction sequences. Show stereochemistry where appropriate. Assume aqueous workup. 1) Fe, HCI...
Homework extra credit! #18. As promised in lecture... Propose a synthesis of this compound starting with...
Homework extra credit!
#18. As promised in lecture... Propose a synthesis of this compound starting with the ind se a synthesis of this compound starting with the indicated material. For full credit you need to write out all the steps, showing the reagents used for each reaction. each step. For reactions that produce both ortho and para isomers, assume that the par e both ortho and para isomers, assume that the para isomer is the major product. This is not...
Indicate if the given statements are TRUE or FALSE regarding Hell Volhard Zelinski reaction 1. The...
Indicate if the given statements are TRUE or FALSE regarding Hell Volhard Zelinski reaction 1. The reaction involves nucleophilic acyl substitution as well as alpha substitution. II. Bra facilitates the formation of the acid bromide. III. Hell Volhard Zelinski can also be done using acetic acid as the catalyst. IV. Br2 acts as the electrophile in the a-bromination step. Propose a feasible synthesis for the following compound. The starting material is already given, you just need to supply the next...
2. Design multi-step syntheses for TWO of the following targets. Show the reagents needed for each...
2. Design multi-step syntheses for TWO of the following targets. Show the reagents needed for each step and the product of each step. Special conditions: You must use cyclopentadiene as your starting material for all syntheses. You may use organic reagents containing 4 or fewer carbons, and any inorganic reagents. For any Diels-Alder reaction that you use (necessary for all targets!), the dienophile must be an a,ß-unsaturated carbonyl compound. Target 1: HO D Target 2: Doe Target 3: ro Target...
Provide a reaction sequence for synthesis of each of the following compounds from the indicated starting...
Provide a reaction sequence for synthesis of each of the following compounds from the indicated starting material and the reagents given in the table below. List the reagents in order (by letter, no period) necessary for the synthesis, and draw any of those specified. Note: Not all spaces provided may be needed. Type "na" in any space where you have no reagent. a. Ethanol b. Hz0+, heat C. LDA d. LiAlH g. PBr3 h. Rx i. NaBH, J. RCOOR, ONa...
• Provide a feasible multi-step synthesis for the following transformation • Write the steps using UPPERCASE letters in the space provided. • If you need 2 or more equivalence of the same reagent for the step, then write the number of equivalence after the letter, for example A2 ans 2 equivalence of A for that step. • Write NONE in the space if your route is shorter than the indicated number of steps. • Assume a mild acid aqueous workup...
Propose a feasible synthesis for the following compound. The starting material is already given, you just need to supply the next steps using the reagent bank. Assume aqueous work-up is applied when needed. • Assume you have enough equivalence for complete transformation, so you DO NOT need to repeat the letters or indicate the # of equivalence you need. . If the reagent you need is not in the bank, write NONE. • The number of steps you need is...
5. Devise a multi-step synthesis that will provide the product shown from the given starting material. (Challenging!) 6 Multiple Steps 3. When diastereomers I and I undergo an E2 elimination on treatment with sodium ethoxide in ethanol, one of the isomers react 500 times faster than the other one. Also, one isomer gives only A as a product and the other isomer gives a mixture of A and B as products. Determine the products of each isomer and explain your...
I just need help with the assessment section
Lab Section Name Write-Up Sheet for Multi-step Synthesis Experiment (Day 2) Give the reaction scheme (starting material(s), reagents, ex heme (starting material(s), reagents, expected product) for the second step of your multi- step synthesis. Solvents and catalysts should be included though work up steps need not be shown. O Tethanolo 2-(Phenylamino) phano DATA & ANALYSIS N - Playl-2-hylony beneylumine Amounts of Starting Materials and Reagents Used List all starting materials and reagents...
please solve all
8. Provide an efficient multi-step synthesis of 2 starting with 1. In your forward synthesis, indicate the reagents used for each step by writing them over the arrow leading to cach of the specified products. At some point in your synthesis you must utilize the chemical(s) specified over the arrows. opo maeneo l 5. Draw the major product for each of the following reactions or reaction sequences. Show stereochemistry where appropriate. Assume aqueous workup. 1) Fe, HCI...
Homework extra credit!
#18. As promised in lecture... Propose a synthesis of this compound starting with the ind se a synthesis of this compound starting with the indicated material. For full credit you need to write out all the steps, showing the reagents used for each reaction. each step. For reactions that produce both ortho and para isomers, assume that the par e both ortho and para isomers, assume that the para isomer is the major product. This is not...
Indicate if the given statements are TRUE or FALSE regarding Hell Volhard Zelinski reaction 1. The reaction involves nucleophilic acyl substitution as well as alpha substitution. II. Bra facilitates the formation of the acid bromide. III. Hell Volhard Zelinski can also be done using acetic acid as the catalyst. IV. Br2 acts as the electrophile in the a-bromination step. Propose a feasible synthesis for the following compound. The starting material is already given, you just need to supply the next...
2. Design multi-step syntheses for TWO of the following targets. Show the reagents needed for each step and the product of each step. Special conditions: You must use cyclopentadiene as your starting material for all syntheses. You may use organic reagents containing 4 or fewer carbons, and any inorganic reagents. For any Diels-Alder reaction that you use (necessary for all targets!), the dienophile must be an a,ß-unsaturated carbonyl compound. Target 1: HO D Target 2: Doe Target 3: ro Target...
Provide a reaction sequence for synthesis of each of the following compounds from the indicated starting material and the reagents given in the table below. List the reagents in order (by letter, no period) necessary for the synthesis, and draw any of those specified. Note: Not all spaces provided may be needed. Type "na" in any space where you have no reagent. a. Ethanol b. Hz0+, heat C. LDA d. LiAlH g. PBr3 h. Rx i. NaBH, J. RCOOR, ONa...
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