What would be the reactant in the following reaction sequence? 
Definitions:
Fluency
The ability to express oneself easily and articulately or the smoothness of movement.
Ideas
Mental concepts or thoughts, ranging from abstract propositions to creative innovations and practical solutions.
Optimal Experiences
Highly satisfying and enjoyable moments often associated with engaging in activities that challenge and utilize one's skills fully, also known as "flow" experiences.
Adverse Effect
A harmful or undesired outcome resulting from a medication, treatment, or intervention.
Q4: Terpenes are built up from two or
Q12: What compound is likely to be obtained
Q30: Calculate the pI of an amino acid
Q41: Which is the only one of these
Q59: The aldol reaction of cyclohexanone produces which
Q72: Which reagent will distinguish between 2-amino-2,3-dimethylpentane and
Q85: The product of the following reaction is
Q138: Diastereomers that differ in configuration at only
Q151: What would be the major product of
Q169: Which reagent would best serve as the