Chapter 20.5, Problem 10ATS

Interpretation Introduction

Interpretation:

The target molecules should be drawn and identified for the given statements by using its name of the structure.

Concept introduction:

Nucleophiles: A nucleophile is a more reactant species that affords a pair of electrons to the electrophile or electrophilic center and forms a new covalent bond. The carbon or other hetero atom in a molecule which is bearing negative charge or lone pair of electron is called as nucleophiles.

Electrophile: An electrophile is a species that accepts a pair of electrons to form a new covalent bond.

Acid Catalyzed Hydration Reaction: The reaction involves breaking of $\text{π}$-bonds between carbon-carbon multiple bonds and addition of alcohol to more substituted position of carbon in the molecule.

Grignard reagent: This is a organometallic reaction in different alkyl, aryl-magnesium halides add to a carbonyl group in an aldehyde and ketone. This reaction is an important for the conversion of carbon-carbon single ( $\text{-C-C-}$) bond. Moreover the addition of a reagent to an aster, lactone gives a tertiary alcohol in which two alkyl groups are the same and the addition of a Grignard reagent to a nitrile produces an unsymmetrical ketone.