Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Can I get help with this please

Transcribed Image Text:### Question:
**2-Methyl-but-1-ene plus 1) BH₃⋅THF; 2) H₂O₂, OH⁻ yields what product?**
### Options:
- ☐ 2-methylbutane
- ☐ 2-methyl-butan-3-one
- ☐ 3-methyl-butanoic acid
- ☐ 2-methyl-butan-2-ol
- ☐ 2-methyl-butan-1-ol
### Explanation:
This question is based on the hydroboration-oxidation reaction mechanism, which is a two-step process commonly used to convert alkenes to alcohols. The first step involves the addition of borane (BH₃) in tetrahydrofuran (THF) to the alkene, and the second step involves oxidation using hydrogen peroxide (H₂O₂) in the presence of a hydroxide ion (OH⁻).
#### Step-by-Step Reaction Mechanism:
1. **Hydroboration:**
The BH₃ adds across the double bond of 2-methyl-but-1-ene. The boron atom attaches to the less substituted carbon (anti-Markovnikov addition).
2. **Oxidation:**
The boron is then replaced by an OH group from the H₂O₂/NaOH, resulting in the formation of an alcohol.
### Correct Answer:
The product of the reaction between 2-methyl-but-1-ene, BH₃⋅THF, H₂O₂, and OH⁻ is **2-methyl-butan-1-ol**.
- ☐ 2-methylbutane
- ☐ 2-methyl-butan-3-one
- ☐ 3-methyl-butanoic acid
- ☐ 2-methyl-butan-2-ol
- ☑ **2-methyl-butan-1-ol**
This product is formed due to the anti-Markovnikov addition of BH₃ and subsequent oxidation, resulting in the alcohol group attaching to the less substituted carbon atom of the original alkene.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning

Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY