Concept explainers
(a)
Interpretation:
The product formed from the reaction step in accordance with the given curved arrow representation has to be determined. Nucleophile and electrophile in the reaction step also has to be identified.
Concept introduction:
Mechanism of the reaction is the step-by-step description of the process by which reactants are changed into products.
Curved arrows show the bonds that are formed and the bonds that are broken in a reaction.
Curved arrows used to understand a reaction mechanism.
Curved arrows are drawn to show how the electrons move as new covalent bonds are formed existing covalent bonds are broken.
Each arrow represents the simultaneous movement of two electrons from a nucleophile towards an electrophile.
The tail of the arrow is positioned where the electrons are in the reactant; the tail always starts at a lone pair of electron or at a bond.
The head of the arrow points to where these same electrons end up in the product; the arrow always points at an atom or a bond.
Nucleophiles are the electron rich species and it can share at least a pair of electron. Nucleophiles have negative charge.
Electrophiles are electron deficient species; they look for a pair of electrons. An electrophile has a positive charge, a partial positive charge or an incomplete octet that can accept electron.
(b)
Interpretation:
The product formed from the reaction step in accordance with the given curved arrow representation has to be determined. Nucleophile and electrophile in the reaction step also have to be identified.
Concept introduction:
Mechanism of the reaction is the step-by-step description of the process by which reactants are changed into products.
Curved arrows show the bonds that are formed and the bonds that are broken in a reaction.
Curved arrows used to understand a reaction mechanism.
Curved arrows are drawn to show how the electrons move as new covalent bonds are formed existing covalent bonds are broken.
Each arrow represents the simultaneous movement of two electrons from a nucleophile towards an electrophile.
The tail of the arrow is positioned where the electrons are in the reactant; the tail always starts at a lone pair of electron or at a bond.
The head of the arrow points to where these same electrons end up in the product; the arrow always points at an atom or a bond.
Nucleophiles are the electron rich species and it can share at least a pair of electron. Nucleophiles have negative charge.
Electrophiles are electron deficient species; they look for a pair of electrons. An electrophile has a positive charge, a partial positive charge or an incomplete octet that can accept electron.
(c)
Interpretation:
The product formed from the reaction step in accordance with the given curved arrow representation has to be determined. Nucleophile and electrophile in the reaction step also have to be identified.
Concept introduction:
Mechanism of the reaction is the step-by-step description of the process by which reactants are changed into products.
Curved arrows show the bonds that are formed and the bonds that are broken in a reaction.
Curved arrows used to understand a reaction mechanism.
Curved arrows are drawn to show how the electrons move as new covalent bonds are formed existing covalent bonds are broken.
Each arrow represents the simultaneous movement of two electrons from a nucleophile towards an electrophile.
The tail of the arrow is positioned where the electrons are in the reactant; the tail always starts at a lone pair of electron or at a bond.
The head of the arrow points to where these same electrons end up in the product; the arrow always points at an atom or a bond.
Nucleophiles are the electron rich species and it can share at least a pair of electron. Nucleophiles have negative charge.
Electrophiles are electron deficient species; they look for a pair of electrons. An electrophile has a positive charge, a partial positive charge or an incomplete octet that can accept electron.
Want to see the full answer?
Check out a sample textbook solutionChapter 5 Solutions
Essential Organic Chemistry, Global Edition
- Draw the major product for the oxidation reaction. Then, draw the proper FULL electron-pushing mechanism for the reaction, including ALL intermediates (with formal charges) and electron-pushing arrows. Label the electrophile and nucleophile in each step.arrow_forwardIf you answered "yes" for the first susbtrate, draw the intermediate that forms during a nucleophilic substitution reaction in the space below the table.arrow_forwardDraw the products of each reaction, and label the nucleophile and electrophile. (see the attachment)arrow_forward
- Draw the reactant of the following reaction sequence.arrow_forwardIndicates the product in the next reaction as well as the nucleophile and the electrophilearrow_forward6. Place an "X" in the box below the nucleophile that will react the most quickly with methyl iodide. Place an "O" in the box below the nucleophile that will react the most slowly with methyl iodide.arrow_forward
- Draw the product of nucleophilic substitution with attached neutral nucleophile. When the initial substitution product can lose a proton to form a neutral product, draw the product after proton transfer.arrow_forwardHow can we determine whether the equilibrium will favor products in a nucleophilic substitution?arrow_forwardIdentify whether the hydroxide ion is functioning as a base or as a nucleophile (see first pic) Draw the MAJOR product(s) for each reactions (see second pic)arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning