t. uänoJu su view structure Part 2 out of 2 Why would this be a more stable carbocation? The charge is on a less substituted carbon atom. The charge is on a more substituted carbon atom.
Q: Explain the attached statement is true or not ?
A: Given:
Q: 7. (Chapters 6 and 8) Within the following set, which is more stable, and why? CH3 CH3 H3C- ECH CH2…
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Q: Markonikov's rule states that with the addition of a protic acid HX to an asymmetric alkene, the H…
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Q: Identify the most stable carbocation. Select one: О . ОН
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Q: Which of the following concepts explains why a tertiary carbocation is more stable than a primary…
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Q: . a.) Classify the following carbocations (1º, 2º, or 3º). b.) Encircle the carbocation/s that can…
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Q: A в Which of the alkenes above is the least stable (highest in energy)? Which is the most stable…
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A: More the hyperconjugation, more is the stability of the carbocation.
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Q: Type one example of reagents which would convert trans-2-butene into a mixture of enantiomers.
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Q: Which carbocation is more stable? Briefly explain why. A B Ph, + Ph Ph Ph
A: Since, We know that, More is the resonating structure , more will be the stable carbocation formed.
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Q: + 1. Draw line structures of all of the C3H17* carbocations that have the carbon skeleton shown…
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Q: Write an additional resonance contributing structure for each carbocation and state which of the two…
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Q: Write with additional resonance contributing structure for each carbocation and state which of the…
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Q: How Electron-donating groups stabilize the carbocation ?
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Q: Explain the Electrostatic potential maps for different carbocations ?
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Q: which is the most stable alkene in the following picture?
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A: All resonance structures that result from electrophilic attack at the ortho, meta, and para…
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- 5. Study the alcohol compounds below and answer the questions that follow. a) Draw the structure of the most stable carbocation formed from each compound. b) State how each one of the carbocations in a) are stabilized. c) State whether each carbocation is a benzylic, allylic, tertiary, primary or secondary carbocation. 'OH OH OH OH OH OH OH+ 1. Draw line structures of all of the C3H17* carbocations that have the carbon skeleton shown below. 2. Circle the most stable carbocation of those that you have drawn.Draw the predominant product(s) of the following reactions including stereochemistry when it is appropriate. CH,CH,CH2-CEC-H 1 HCI • Consider E/Z stereochemistry of alkenes. • Do not show stereochemistry in other cases. • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop- down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu.
- Draw the most stable resonance form for the intermediate in the following electrophilic substitution reaction. CH3 CH3 CH3COCI/ AICI3 H₂C. You do not have to consider stereochemistry. Include all valence lone pairs in your answer. • In cases where there is more than one answer, just draw one.1. OsO4 2. NaHSO3 In the box below draw the structure of the organic product(s) of this reaction. • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • Show stereochemistry in a meso compound. • If the reaction produces a racemic mixture, draw both stereoisomers. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu. opy asteEmarks here on the bookmarks bar. Import bookmarks now... Draw a structural formula for the major product of the reaction shown. H3C ● H3C ● C=CH₂ ctivity.do?locator= assignment-take Br₂ H₂O Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring. Do not show stereochemistry in other cases. • If the reaction produces a racemic mixture, just draw one stereoisomer. // [References] O- [F
- Draw the major product(s) from addition of HBr to the alkene below. CH3 CH2CH3 CH3CHCH CCH2CH3 • You do not have to consider stereochemistry. • If there is more than one major product possible, draw all of them. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu.Draw the most stable resonance form for the intermediate in the following electrophilic substitution reaction. LOCH3 LOCH3 HNO3 / CH3CO₂H O₂N • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. ● In cases where there is more than one answer, just draw one.What is the missing reactant in this organic reaction? R + NH₂ A + H₂O Specifically, in the drawing area below draw the skeletal ("line") structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answer box under the drawing area. Note for advanced students: you may assume no products other than those shown above are formed.
- 4. Carbocations can undergo rearrangements to form more stable carbocations. A fourmembered ring can expand to a five-membered ring and a five-membered ring can expand to a six-membered ring, but a six-membered ring will not expand to a seven-membered ring. Provide an explanation for why the expansion of four- and five-membered rings is favorable, but the expansion of six-membered rings is not. O ** CDraw the most stable resonance form for the intermediate in the following electrophilic substitution reaction. CH3 Br2 / FeBr3 • You do not have to consider stereochemistry. Include all valence lone pairs in your answer. • In cases where there is more than one answer, just draw one. OO. #[ ] در ChemDoodle CH3 Br1. OsO4 2. NaHSO3 In the box below draw the structure of the organic product(s) of this reaction. • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • Show stereochemistry in a meso compound. • If the reaction produces a racemic mixture, draw both stereoisomers. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu. opy aste ChemDoodle >