Provide a full mechanism for the synthesis of 3-acetyl-7-(diethylamino)-2H-1-benzopyran-2-one. Include all formal charges, resonance structures, intermediates...
Provide a full mechanism for the synthesis of 3-acetyl-7-(diethylamino)-2H-1-benzopyran-2-one. Include all formal charges, resonance structures, intermediates and products. Use proper arrows for electron flow, vaguely drawn arrows will not receive marks.
Homework Answers
In the given product synthesis The piperidine we are using as a base and p-diethylamino O-hydroxy Benzaldehyde and Ehyl aceto acetate are the reagents.
Piperidine is a base which will abstract acidic proton of AAE and it will react with aldehyde compound and cyclise to form given compound.
Pleatfind attached image for the mechanism.
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Provide a full mechanism for the synthesis of
3-acetyl-7-(diethylamino)-2H-1-benzopyran-2-one. Include
all formal charges, resonance structures,
intermediates...
Provide a full mechanism for the following reaction. Include intermediates, formal charges, and curved arrows to...
Provide a full mechanism for the following reaction. Include
intermediates, formal charges, and curved arrows to show electron
flow.
Provide a full mechanism for the following reaction. Include intermediates, formal charges, and curved arrows to show electron flow. H20, H о нон, он вме OH HN
Provide the product(s) and mechanism for the following reactions. Include all intermediates, resonance structures, charges, and...
Provide the product(s) and mechanism for the following
reactions. Include all intermediates, resonance structures,
charges, and electron pushing arrows to obtain full credit.
1.
2.
3.
4.
1 Ph MgBr 2. Hао 1. сн.MgBr 2. H,о- Et heat Me ОН ??? -ОН
4. Provide a stepwise mechanism. Include all intermediates, resonance structures, and electron pushing arrows.(ALL OR NOTHING)...
4. Provide a stepwise mechanism. Include all intermediates, resonance structures, and electron pushing arrows.(ALL OR NOTHING) HEC CH3 AICI D. HCI 5. (Provide the product(s) or reagent(s) for the following reactions. COM ????? ON 77277 HON C ?????
Use arrows to show correct electron flow in the mechanism for the reaction below. Include all...
Use arrows to show correct electron flow in the
mechanism for the reaction below. Include all intermediate
structures correctly drawn with formal charges.
3) Use arrows to show correct electron flow in the mechanism for the reaction below. Include all intermediate structures correctly drawn with formal charges. но H30t, heat он
EO 3- resonance structures, formal charges, stability 1. Draw ONE possible significant additional resonance structure for...
EO 3- resonance structures, formal charges, stability
1. Draw ONE possible significant additional resonance structure for each of the following ions. Use curved arrows to show the movement of electrons that creates each new resonance structure. (Hint: lone pairs are not shown. Start by drawing in all one pairs, and include all lone pairs and formal charges in your additional resonance structure.) Page 1 of 3 2. For each structure, draw the resonance structure that is indicated by the curved...
write the full step wise mechanism for the reaction with proper charges, arrows and resonance structures...
write the full step wise mechanism for the reaction
with proper charges, arrows and resonance structures and identify
the major and minor structures for it.
HBr Excess Her
Provide a reasonable yet detailed mechanism for BOTH of the following transformations. Show all key resonance...
Provide a reasonable yet detailed mechanism for BOTH of the following transformations. Show all key resonance structures for the intermediates generated. at worden dan on no [2 x 7 marks] Propose a practical synthesis for the compounds shown from benzene. Use any other necessary organic or inorganic reagents. Show all intermediates formed to receive full credit. Assume any isomers formed can easily be separated. COOH [9 marks]
provide the complete mechanism for the following transformation. You must include appropriate arrows, intermediates, and formal...
provide the complete mechanism for the following transformation.
You must include appropriate arrows, intermediates, and formal
charges.
ore 1. A MCI on 2. H2O, HCI
2. Draw the mechanism for the following reactions, including all arrows, intermediates, products, and formal charges....
2. Draw the mechanism for the following reactions, including all arrows, intermediates, products, and formal charges. (6 points)
3 Propose a mechanism for the following reaction. Show all steps Show all nonzero formal charges...
3 Propose a mechanism for the following reaction. Show all steps Show all nonzero formal charges Show all important resonance forms of intermediates Use curved arrows to show electron flow н* NH Ph сн,осн, Hо Ph CH,осH, COCHS CHEGCHS CHyait Ph Ph Ph CHZOC WH3 4. Propose a synthesis of 2-butanol (CH;CHOHCH;CH3) starting with ethanol (CH,CH:OH) as your only source of carbons in the product. You may use any other reagents or solvents as long as they do not contribute...
Provide a full mechanism for the following reaction. Include
intermediates, formal charges, and curved arrows to show electron
flow.
Provide a full mechanism for the following reaction. Include intermediates, formal charges, and curved arrows to show electron flow. H20, H о нон, он вме OH HN
Provide the product(s) and mechanism for the following
reactions. Include all intermediates, resonance structures,
charges, and electron pushing arrows to obtain full credit.
1.
2.
3.
4.
1 Ph MgBr 2. Hао 1. сн.MgBr 2. H,о- Et heat Me ОН ??? -ОН
4. Provide a stepwise mechanism. Include all intermediates, resonance structures, and electron pushing arrows.(ALL OR NOTHING) HEC CH3 AICI D. HCI 5. (Provide the product(s) or reagent(s) for the following reactions. COM ????? ON 77277 HON C ?????
Use arrows to show correct electron flow in the
mechanism for the reaction below. Include all intermediate
structures correctly drawn with formal charges.
3) Use arrows to show correct electron flow in the mechanism for the reaction below. Include all intermediate structures correctly drawn with formal charges. но H30t, heat он
EO 3- resonance structures, formal charges, stability
1. Draw ONE possible significant additional resonance structure for each of the following ions. Use curved arrows to show the movement of electrons that creates each new resonance structure. (Hint: lone pairs are not shown. Start by drawing in all one pairs, and include all lone pairs and formal charges in your additional resonance structure.) Page 1 of 3 2. For each structure, draw the resonance structure that is indicated by the curved...
write the full step wise mechanism for the reaction
with proper charges, arrows and resonance structures and identify
the major and minor structures for it.
HBr Excess Her
Provide a reasonable yet detailed mechanism for BOTH of the following transformations. Show all key resonance structures for the intermediates generated. at worden dan on no [2 x 7 marks] Propose a practical synthesis for the compounds shown from benzene. Use any other necessary organic or inorganic reagents. Show all intermediates formed to receive full credit. Assume any isomers formed can easily be separated. COOH [9 marks]
provide the complete mechanism for the following transformation.
You must include appropriate arrows, intermediates, and formal
charges.
ore 1. A MCI on 2. H2O, HCI
2. Draw the mechanism for the following reactions, including all arrows, intermediates, products, and formal charges. (6 points)
3 Propose a mechanism for the following reaction. Show all steps Show all nonzero formal charges Show all important resonance forms of intermediates Use curved arrows to show electron flow н* NH Ph сн,осн, Hо Ph CH,осH, COCHS CHEGCHS CHyait Ph Ph Ph CHZOC WH3 4. Propose a synthesis of 2-butanol (CH;CHOHCH;CH3) starting with ethanol (CH,CH:OH) as your only source of carbons in the product. You may use any other reagents or solvents as long as they do not contribute...
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