## H9.27 - Level 1### Question Status: - **Answered - Incorrect**- **Attempts Left:** 1### Question Description:The conversion of compound A to compound E in the previous question occurs via three intermediates (compounds B-D) and a series of different mechanisms. **Task:** Sort the reaction mechanisms below in order of occurrence during the conversion of compound A into Compound E.#### Options:1. Loss of a leaving group 2. Rearrangement 3. Proton transfer#### Your Answer:1. Loss of a leaving group ❌ (Incorrect)2. Rearrangement ❌ (Incorrect)3. Proton transfer ❌ (Incorrect)### Chemical Reaction Diagram:A chemical reaction transforms **Compound A**, which has the chemical formula involving an alcohol group (-OH), into **Compound E**, characterized by a double bond within a cycloalkane ring. This reaction is facilitated by **H2SO4** (sulfuric acid) as a catalyst.**Diagram Representation:**- **Compound A:** Cycloalkane with an -OH group attached.- **Reaction conditions:** $ \text{H}_{2}\text{SO}_{4} $- **Compound E:** Cycloalkane with a double bond (indicating the loss of the -OH group and formation of a double bond).### Explanation:This task involves understanding organic reaction mechanisms such as leaving group departure, molecular rearrangements, and proton transfers, all essential in transforming a substrate.**Educational Note:** Reviewing the concepts of acid-catalyzed dehydration reactions, especially mechanisms involving carbocations, may be crucial to answering this question accurately in a test or real-world scenario.

when carbocation got more stable then previous one then 1,2 shift of carbocation takes place

The conversion of compound A to compound E in the previous question occurs via three intermediates (compounds B-D) and a series of different mechanisms. Sort the reaction mechanisms below in order of occurrence during the conversion of compound A into Compound E. X Loss of a leaving group X Rearrangement X Proton transfer X Your answer H2SO4 compound A compound E

The conversion of compound A to compound E in the previous question occurs via three intermediates (compounds B-D) and a series of different mechanisms. Sort the reaction mechanisms below in order of occurrence during the conversion of compound A into Compound E. X Loss of a leaving group X Rearrangement X Proton transfer X Your answer H2SO4 compound A compound E

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter20: Acidity And Pka Of Phenols

Section: Chapter Questions

Problem 11E

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