What is the general reaction in the Finkelstein Reaction?
R-X + Na-I → R-I + NaX, where X can be Cl or Br.
What is the purpose of using dry acetone in the Finkelstein Reaction?
It favors the forward direction of the reaction by precipitating NaX.
What does the Sandmeyer's reaction accomplish?
It introduces CN or other groups into the benzene ring of benzene diazonium salts.
How is benzene diazonium chloride formed?
By treating a solution of Aniline in dilute HCl with sodium nitrite at low temperature.
What is the Wurtz Reaction used for?
To couple alkyl halides with sodium to form a new alkane.
What is the Saytzeff Rule?
The more substituted alkene is the major product in elimination reactions.
How can haloalkanes be prepared from alcohols?
By treating alcohols with reagents like PCl5, PX3, or using zinc chloride.
What is the main feature of Friedel-Crafts reactions?
They involve electrophilic aromatic substitution to introduce alkyl or acyl groups.
What is a Grignard reagent?
A reagent formed by reacting an alkyl or aryl halide with magnesium.
Which reaction is characterized by converting aryl halides to phenols?
The Dow's Process involving nucleophilic substitution.
What are the physical properties of haloalkanes?
They are typically colorless, polar but insoluble in water, and soluble in organic solvents.
What trends are observed in the boiling points of haloalkanes?
The boiling point increases with increasing molecular weight and decreases with increasing polar character.
What are nucleophiles?
Nucleophiles are species that donate an electron pair to form a chemical bond.
What is electrophilic aromatic substitution?
It's a reaction where an electrophile replaces a hydrogen atom in an aromatic compound.
What role do catalysts play in chemical reactions?
Catalysts speed up reactions without being consumed by lowering activation energy.
Define isomerism.
Isomerism is the phenomenon where compounds with the same formula have different structures or arrangements.
What are stereoisomers?
Stereoisomers are isomers that differ in spatial orientation of atoms.
Explain what a reagent is.
A reagent is a substance used because of its reactive properties in a chemical reaction.
What is the difference between SN1 and SN2 reactions?
SN1 is a two-step process involving carbocation formation, while SN2 is a one-step process involving a concerted mechanism.
What are alkenes?
Alkenes are hydrocarbons that contain at least one carbon-carbon double bond.
What is the importance of chirality in chemistry?
Chirality is important as it influences the behavior of molecules in biological systems and drug efficacy.
What are the characteristics of strong acids?
Strong acids completely dissociate in water, producing a high concentration of hydrogen ions.