Major product P of above reaction, is : - DASH

Your AI-Powered Personal Tutor

Question

Solution

Please login to view the detailed solution steps...

Go to DASH

© All Rights reserved @ LearnWithDash

Step-by-Step Explanation The given reaction leads to a specific rearrangement in the intermediate, ultimately giving the final substituted product shown in Option 4. Although the detailed reagents and structures are depicted in the accompanying images, the key steps for determining the major product are as follows: Step 1: Identify the Reactive Sites Examine the starting molecule and locate the site(s) where the reaction is most likely to occur. In many organic transformations, a carbocation intermediate or a resonance-stabilized intermediate forms at the most substituted or most stable position. Step 2: Formation of the Intermediate The reaction conditions (often acidic or involving a suitable leaving group) will generate an intermediate by breaking a bond and creating a positively charged center. For example, if a leaving group departs on a ring substituent, the ring or its substituents can stabilize the carbocation formed. Step 3: Possible Rearrangements Once a carbocation or similarly activated intermediate forms, neighboring alkyl or hydride shifts can occur to produce a more stable carbocation. Such rearrangements (1,2-hydride or 1,2-alkyl shift) will significantly influence the final product. Step 4: Final Product Formation After rearrangement, the final step is typically nucleophilic capture or rearomatization (if the intermediate was on an aromatic ring), leading to the stable product. Here, the major product is the rearranged structure that is thermodynamically favored and matches Option 4. Conclusion Based on these mechanistic considerations—intermediate formation, carbocation rearrangement, and subsequent product formation—the given transformation most plausibly yields the product represented by the fourth option. This matches the solution schematic provided.

Subject Backlinks

Biology Subject Chemistry Subject Mathematics Subject Physics Subject Subjects Subject

Quiz Backlink

Parent Quiz 745091

Related Question Backlinks

Question 745114 Question 745118 Question 745112 Question 745120 Question 745110 Question 745122 Question 745108 Question 745124 Question 745106 Question 745126 Question 745104 Question 745128 Question 745102 Question 745130 Question 745100 Question 745132 Question 745098 Question 745134 Question 745096 Question 745136