what are the simplest molecules to synthesize a n,n-dimethyl-2-methylpropanamine

To synthesize N,N-dimethyl-2-methylpropanamine, you would need to start with simpler molecules and perform a series of chemical reactions. Here's a possible synthesis pathway using relatively simpler molecules:

1. Start with acetone: Acetone is a common and readily available starting material for organic synthesis.

2. Convert acetone into 2,2-dimethyl-3-pentanone: This can be done by reacting acetone with ethylmagnesium bromide (Grignard reagent) followed by hydrolysis of the resulting intermediate.

3. React 2,2-dimethyl-3-pentanone with formaldehyde to form 2,2-dimethyl-3-pentanol: This reaction is an example of a nucleophilic addition in which the carbonyl group of the ketone reacts with formaldehyde to form an alcohol.

4. Convert 2,2-dimethyl-3-pentanol to 2,2-dimethyl-3-chloropentane: This can be achieved by reacting the alcohol with thionyl chloride (SOCl2), which replaces the hydroxyl group with a chloride molecule.

5. Finally, react 2,2-dimethyl-3-chloropentane with dimethylamine to yield N,N-dimethyl-2-methylpropanamine: This reaction involves a nucleophilic substitution, where the chloride group is replaced by a dimethylamine group.

These steps represent a general pathway for synthesizing N,N-dimethyl-2-methylpropanamine. However, it's important to note that the actual reaction conditions and reagents used may vary depending on specific synthetic protocols or target yield requirements. Additionally, it's crucial to follow safety precautions and have experience in organic synthesis before attempting any chemical reactions.