Help with a few practice problems
Draw the most stable form of the major product of the given molecule upon exposure to excess \(\mathrm{NaOCH}_{3}\) in \(\mathrm{CH}_{3} \mathrm{OH}\), followed by aqueous acidic workup.
Homework Answers
Dieckmann condensation: Intramolecular
claisen ester condensation reaction
Draw the most stable form of the major product of each of the molecules with excess
Draw the most stable form of the major product of each of the molecules with excess \(\mathrm{NaOCH}_{2} \mathrm{CH}_{3}\) in \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}\), followed by aqueous acidic workup.
Draw the most stable form of the major product of each of the following molecules with...
Draw the most stable form of the major product of each of the
following molecules with excess NaOCH2CH3 in CH3CH2OH, followed by
aqueous acidic workup.
clearer images For questions 1 - 5. predict the major organic products for the following transformations....
clearer images
For questions 1 - 5. predict the major organic products for the following transformations. Clearly indicate formal charges and stereochemistry if applicable. The use of a squiggly bond is not permitted; all stereoisomers should be clearly indicated for full credit. OH 1. a) Croy, H,SO,,H,O (Jones reagent) b) workup 2. a) HCI (cat.), CH, OH b) workup Q2 1. a) Croy, pyridine, HCl, solvent (PCC) b) workup 2. a) HCI (cat.), CH, OH b) workup a) NaOH, solvent,...
1. (28 pts. total) Draw the major organic product of the following reactions or provide reagents...
1. (28 pts. total) Draw the major organic product of the following reactions or provide reagents for the transformation. Assume an aqueous workup in each case. Indicate the stereochemistry where necessary a) 7 pts OH PCC b) 7 pts. Lindlar catalyst c) 7 pts. Predict the starting materials that were used to form the following molecule via Robinson annulation. Robinsca annulation d) 7 pts. Predict the starting materials that were used to form the following molecule via reaction followed by...
Map Sapling Learning this question has been customized by Craig Jasperse at Minnesota State University, Moorhead...
Map Sapling Learning this question has been customized by Craig Jasperse at Minnesota State University, Moorhead macmillan learning Draw the Major Product of the following Reaction: excessCl, a a excess NaOH Draw the mechanism-arrows for the reaction shown. Br, (excess) NaOH(excess H2O H "Н Br Br 0 i : 0H H :BI- BP: H :0—H "Н H H H 1 o: "Н "Н OBI- Br Br :Br: Draw the mechanism-arrows for the reaction shown. 1. LDA 2. BrCH,CH, :Br: -...
A synthetic trap occurs when a reaction can give more than one desired product. For the reaction below, draw the stuctures of the two organic compounds that were actually formed following addition of CH3CH2Li and subsequent aqueous acid workup.
A synthetic trap occurs when a reaction can give more than one desired product. For the reaction below, draw the structures of the two organiccompounds that were actually formed following the addition of \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{Li}\) and subsequent aqueous acid workup.Draw the structures of the two organic compounds which were actually isolated so that all eleven carbons involved in the reactions are accounted for in your answer.
14 Draw the following molecule in the most stable conformation 15. Draw the following molecule: (58,3Z)-5-bromo-5-methyl-3-octene...
14 Draw the following molecule in the most stable conformation 15. Draw the following molecule: (58,3Z)-5-bromo-5-methyl-3-octene 16. Predict the major product in the following reactions Show correct stereochemistry where appropriate. If two or more stereoisomers form in equal amounts show these stereoisomers. Make sure you do not show identical structures 1. BHY/THE 2. H,02, OH, H20 CH3OH Biz CH,Cl2 CH3OH H2SO4
please answer all 1. Draw the structure of the principal organic product and predict the stereochemistry...
please answer all
1. Draw the structure of the principal organic product and predict the stereochemistry to be expected from the reaction of (IR, 2R)-1-bromo-2-methylcyclohexane with each of the following: a. NaOCH, in CH,OH at 60° d. NaNH, in NH, at 50° b. aqueous CH,OH at 140° e. aqueous CH,CH,OH at 25° c. Nal in DMSO at 40° 2. Draw the major product(s) (showing appropriate stereochemistry when necessary) for the following reactions. Indicate the mechanism(s) in operation (SNI, SN2, E1,...
1.Provide the major organic product of the reaction below. 2.Provide the major organic product of the...
1.Provide the major organic product of the reaction below.
2.Provide the major organic product of the reaction shown
below.
3.Provide the major organic product of the reaction shown
below.
4.Predict the necessary starting material for the reaction
below. Give the IUPAC name.
5.
Part A
Draw the carbonyl compound needed for this synthesis.
6.Predict the product formed when
CH3-CH2-C≡C:–Na+
undergoes a reaction with the compound shown below followed by an
aqueous workup..
Interactive 3D display mode
7. When 2,2-dibromo-1-phenylpropane is...
please help solve For questions 1 - 5. predict the major organic products for the following...
please help solve
For questions 1 - 5. predict the major organic products for the following transformations. Clearly indicate formal charges and stereochemistry if applicable. The use of a squiggly bond is not permitted; all stereoisomers should be clearly indicated for full credit. CHO a) Nah, solvent b) workup a) LDA, solvent b) CH, Br, solvent c) workup a) Nah, solvent b) CH, Br, solvent c) workup CHO a) NaOH,H,O, HEAT b) workup a)excess NaOCH, CH, OH b)1,4-dibromobutane, solvent c)...
Draw the most stable form of the major product of each of the
following molecules with excess NaOCH2CH3 in CH3CH2OH, followed by
aqueous acidic workup.
clearer images
For questions 1 - 5. predict the major organic products for the following transformations. Clearly indicate formal charges and stereochemistry if applicable. The use of a squiggly bond is not permitted; all stereoisomers should be clearly indicated for full credit. OH 1. a) Croy, H,SO,,H,O (Jones reagent) b) workup 2. a) HCI (cat.), CH, OH b) workup Q2 1. a) Croy, pyridine, HCl, solvent (PCC) b) workup 2. a) HCI (cat.), CH, OH b) workup a) NaOH, solvent,...
1. (28 pts. total) Draw the major organic product of the following reactions or provide reagents for the transformation. Assume an aqueous workup in each case. Indicate the stereochemistry where necessary a) 7 pts OH PCC b) 7 pts. Lindlar catalyst c) 7 pts. Predict the starting materials that were used to form the following molecule via Robinson annulation. Robinsca annulation d) 7 pts. Predict the starting materials that were used to form the following molecule via reaction followed by...
Map Sapling Learning this question has been customized by Craig Jasperse at Minnesota State University, Moorhead macmillan learning Draw the Major Product of the following Reaction: excessCl, a a excess NaOH Draw the mechanism-arrows for the reaction shown. Br, (excess) NaOH(excess H2O H "Н Br Br 0 i : 0H H :BI- BP: H :0—H "Н H H H 1 o: "Н "Н OBI- Br Br :Br: Draw the mechanism-arrows for the reaction shown. 1. LDA 2. BrCH,CH, :Br: -...
14 Draw the following molecule in the most stable conformation 15. Draw the following molecule: (58,3Z)-5-bromo-5-methyl-3-octene 16. Predict the major product in the following reactions Show correct stereochemistry where appropriate. If two or more stereoisomers form in equal amounts show these stereoisomers. Make sure you do not show identical structures 1. BHY/THE 2. H,02, OH, H20 CH3OH Biz CH,Cl2 CH3OH H2SO4
please answer all
1. Draw the structure of the principal organic product and predict the stereochemistry to be expected from the reaction of (IR, 2R)-1-bromo-2-methylcyclohexane with each of the following: a. NaOCH, in CH,OH at 60° d. NaNH, in NH, at 50° b. aqueous CH,OH at 140° e. aqueous CH,CH,OH at 25° c. Nal in DMSO at 40° 2. Draw the major product(s) (showing appropriate stereochemistry when necessary) for the following reactions. Indicate the mechanism(s) in operation (SNI, SN2, E1,...
1.Provide the major organic product of the reaction below.
2.Provide the major organic product of the reaction shown
below.
3.Provide the major organic product of the reaction shown
below.
4.Predict the necessary starting material for the reaction
below. Give the IUPAC name.
5.
Part A
Draw the carbonyl compound needed for this synthesis.
6.Predict the product formed when
CH3-CH2-C≡C:–Na+
undergoes a reaction with the compound shown below followed by an
aqueous workup..
Interactive 3D display mode
7. When 2,2-dibromo-1-phenylpropane is...
please help solve
For questions 1 - 5. predict the major organic products for the following transformations. Clearly indicate formal charges and stereochemistry if applicable. The use of a squiggly bond is not permitted; all stereoisomers should be clearly indicated for full credit. CHO a) Nah, solvent b) workup a) LDA, solvent b) CH, Br, solvent c) workup a) Nah, solvent b) CH, Br, solvent c) workup CHO a) NaOH,H,O, HEAT b) workup a)excess NaOCH, CH, OH b)1,4-dibromobutane, solvent c)...
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