Textbook Question
Predict the product that results from the following 'pushed electrons.'
(f)
2
views
Ch. 8 - Alkenes I: Properties and Electrophilic Additions
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471
Not the one you use?Change textbookSelect a different textbook
Table of contents
- Ch. 2 - General Chemistry Translated: Finding the Electrons114
- Ch. 3 - Alkanes and Cycloalkanes: Properties and Conformational Analysis109
- Ch. 4 - Acids and Bases: Electron Flow144
- Ch. 5 - Chemical Reaction Analysis: Thermodynamics and Kinetics118
- Ch. 6 - Stereoisomerism: Arrangement of Atoms in Space112
- Ch. 7 - Principles of Green (Organic) Chemistry3
- Ch. 8 - Alkenes I: Properties and Electrophilic Additions158
- Ch. 9 - Alkenes II: Oxidation and Reduction150
- Ch. 10 - Alkynes: Electrophilic Addition and Redox Reactions101
- Ch. 11 - Properties and Synthesis of Alkyl Halides: Radical Reactions108
- Ch. 12 - Substitution and Elimination: Reactions of Haloalkanes172
- Ch. 13 - Alcohols, Ethers and Related Compounds: Substitution and Elimination239
- Ch. 14 - Structural Identification I: Infrared Spectroscopy and Mass Spectrometry54
- Ch. 15 - Structural Identification II: Nuclear Magnetic Resonance Spectroscopy93
- Ch. 16 - Metals in Organic Chemistry48
- Ch. 17 - Carbonyl Addition Reactions: Aldehydes and Ketones45
- Ch. 18 - Nucleophilic Acyl Substitution I: Carboxylic Acids18
- Ch. 19 - Nucleophilic Acyl Substitution II: Carboxylic Acid Derivatives39
- Ch. 20 - Enolates: Carbonyl Addition and Substitution13
- Ch. 21 - Conjugated Systems I: Stability and Addition Reactions56
- Ch. 22 - Conjugated Systems II: Pericyclic Reactions54
- Ch. 23 - Benzene I: Aromatic Stability and Substitution Reactions64
- Ch. 24 - Benzene II: Reactions Influenced by the Aromatic Ring62
- Ch. 25 - Amines: Structure, Reactions, and Synthesis27
- Ch. 26 - Amino Acids, Proteins, and Peptide Synthesis9
- Ch. 27 - Carbohydrates, Nucleic Acids, and Lipids54
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471Not the one you use?Change textbook
Chapter 7, Problem 5a
Predict the product that results from the following 'pushed electrons.'
(a) 
Verified step by step guidance1
Step 1: Analyze the given reaction mechanism and identify the 'pushed electrons' in the provided structure. Pushed electrons typically indicate movement of electron density, such as bond breaking, bond formation, or resonance.
Step 2: Determine the type of reaction occurring. Common possibilities include nucleophilic substitution, elimination, addition, or rearrangement. Look for key features like leaving groups, double bonds, or lone pairs that guide the electron flow.
Step 3: Follow the electron movement step by step. Use curved arrows to track how electrons move from one atom or bond to another. Ensure that all atoms obey the octet rule and formal charge considerations during this process.
Step 4: Predict the intermediate(s) formed during the reaction. If the electron movement results in a new bond or breaks an existing bond, draw the intermediate structure(s) and check for stability (e.g., resonance stabilization or carbocation rearrangement).
Step 5: Identify the final product by completing the reaction mechanism. Ensure that all atoms are properly bonded, charges are balanced, and the structure reflects the electron movement described in the mechanism.
Verified video answer for a similar problem:
This video solution was recommended by our tutors as helpful for the problem above.
Video duration:
3mWas this helpful?
Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Electron Pushing Mechanism
The electron pushing mechanism is a fundamental concept in organic chemistry that illustrates how electrons move during chemical reactions. It involves the use of curved arrows to represent the movement of electron pairs from nucleophiles to electrophiles, helping to visualize the formation and breaking of bonds. Understanding this mechanism is crucial for predicting reaction products.
Recommended video:
Guided course
03:54
The 18 and 16 Electron Rule
Nucleophiles and Electrophiles
Nucleophiles are species that donate an electron pair to form a chemical bond, while electrophiles are electron-deficient species that accept electron pairs. Recognizing the roles of nucleophiles and electrophiles in a reaction is essential for predicting the outcome of electron pushing, as it determines how reactants will interact and what products will form.
Recommended video:
Guided course
03:Nucleophile or Electrophile
Reaction Mechanisms
A reaction mechanism is a step-by-step description of how a chemical reaction occurs, detailing the sequence of bond-breaking and bond-forming events. Understanding reaction mechanisms allows chemists to predict the products of reactions based on the movement of electrons and the stability of intermediates. This knowledge is vital for analyzing complex organic reactions.
Recommended video:
Guided course
02:16Heck Reaction Mechanism
Related Practice
Textbook Question
(a) Rank the following carbocations from least stable to most stable. (b) Which would you expect to form first? (c) Which would you expect to react most quickly with a bromide ion (Br⁻) ? [Carbocations, like radicals, are electron deficient.]
1
views
Textbook Question
Predict the product that results from the following 'pushed electrons.'
(c)
1
views
Textbook Question
Given that A is more stable than B, draw a reaction coordinate diagram that rationalizes the fact that A forms more quickly than B in the following reaction.
1
views
Textbook Question
Rationalize the fact that reaction A results in an unequal mixture of products, but reaction B yields an equal mixture of two products.
2
views
Textbook Question
Predict the product that results from the following 'pushed electrons.'
(i)
4
views