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1. • • Reactions that involve a carbocation intermediate may be accompanied by rearrangements where a pair of electrons from a C-H or C-C bond migrates toward the carbocation, resulting in breakage and formation of a C-H or C-C bond, and formation of a new carbocation.
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   What happens when a carbocation intermediate is accompanied by a rearrangement reaction?

   • Home / Introduction to Rearrangement Reactions Introduction to Rearrangement Reactions Reactions that involve a carbocation intermediate may be accompanied by rearrangements where a pair of electrons from a C-H or C-C bond migrates toward the carbocation, resulting in breakage and formation of a C-H or C-C bond, and formation of a new carbocation.

   Introduction to Rearrangement Reactions - Master Organic Chemistry

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   What are the two types of rearrangements?

   • There are two types of rearrangements: hydride shift and alkyl shift. Rearrangements occur to create more stable carbocations. Reviewing carbocation stability from chapter 5 is helpful in identifying carbocations that can undergo rearrangement.

   7.10: Rearrangements of the Carbocation and Sₙ1 Reactions

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   What is carbocation rearrangement?

   • This action is not available. Whenever reactants like alkyl halides form carbocations, the carbocations are subject to a phenomenon known as carbocation rearrangement. A carbocation is highly reactive and holds the positive charge on carbon with a sextet rather than an octet. There are two types of rearrangements: hydride shift and alkyl shift.

   7.10: Rearrangements of the Carbocation and Sₙ1 Reactions

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   Do arrangement reactions accompany addition substitution and elimination reactions?

   • Rearrangements can accompany addition, substitution, and elimination reactions if they progress through a carbocation intermediate. Rearrangement reactions can accompany many of the reactions we’ve previously covered such as substitution, addition, and elimination reactions.

   Introduction to Rearrangement Reactions - Master Organic Chemistry

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   What happens if a molecule is rearranged?

   • Once rearranged, the molecules can also undergo further unimolecular substitution (S N 1) or unimolecular elimination (E1). Nucleophilic reactions often produce two products, a major product and a minor product. The major product is typically the rearranged product that is more substituted (aka more stable).

   7.10: Rearrangements of the Carbocation and Sₙ1 Reactions

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   Do rearrangements occur under acidic conditions?

   • Rearrangements occur readily under strongly acidic conditions, but this leads to uncontrolled decomposition for most substrates. You will see that useful rearrangements occur under both acidic and basic conditions, and our goal is to introduce you to some of the most popular rearrangements for synthesis.

   3.3: Rearrangements - Chemistry LibreTexts

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3. quizlet.com › 650302644 › rearrangement-flash-cardsRearrangement Flashcards - Quizlet

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4. quizlet.com › 542310670 › reaction-mechanismsReaction Mechanisms (Organic Chemistry 1) Flashcards - Quizlet

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   1. Alkyl or Hydride rearrangement 2. Occurs during SN1 (before E1) with carbocation 3. Hydrogen or alkyl on secondary carbon next to tertiary carbon swaps places with positive charge because tertiary carbocations are more stable.

5. quizlet.com › study-guides › rearrangement-reactionsRearrangement Reactions and Addition Reactions - Quizlet

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   Oct 22, 2023 · Rearrangement Reactions and Addition Reactions Study Guide | Quizlet. anja2747 Plus. Created 10/22/23. Discussion questions. 1 of 6. Explain the process of acid-catalyzed rearrangement and its significance in organic chemistry. Difficulty: Medium. This product is enhanced by AI and may provide incorrect or problematic content.

6. chem.libretexts.org › Bookshelves › Organic_Chemistry3.3: Rearrangements - Chemistry LibreTexts

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   Rearrangements occur readily under strongly acidic conditions, but this leads to uncontrolled decomposition for most substrates. You will see that useful rearrangements occur under both acidic and basic conditions, and our goal is to introduce you to some of the most popular rearrangements for synthesis.

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7. chem.libretexts.org › Bookshelves › Organic_Chemistry7.10: Rearrangements of the Carbocation and Sₙ1 Reactions

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   There are two types of rearrangements: hydride shift and alkyl shift. Rearrangements occur to create more stable carbocations. Reviewing carbocation stability from chapter 5 is helpful in identifying carbocations that can undergo rearrangement.

8. quizlet.com › 81709383 › chapter-19-flash-cardsChapter 19 Flashcards - Quizlet

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9. www.masterorganicchemistry.com › 2011/10/17Introduction to Rearrangement Reactions – Master Organic ...

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   Oct 17, 2011 · Introduction to Rearrangement Reactions. Reactions that involve a carbocation intermediate may be accompanied by rearrangements where a pair of electrons from a C-H or C-C bond migrates toward the carbocation, resulting in breakage and formation of a C-H or C-C bond, and formation of a new carbocation. The new carbocation (generally more stable ...