What starting material is missing from the reaction scheme below? 
Definitions:
Discrimination Coefficient
A measure used to quantify the extent to which prices are adjusted based on customer characteristics in markets where price discrimination occurs.
African Americans
A racial or ethnic group in the United States characterized by an ancestry linked to Africa, particularly sub-Saharan Africa.
Wage Differential
The variation in wages earned by individuals in different jobs, industries, geographic locations, or by workers with varying skill levels.
Racial Prejudice
Racial Prejudice involves preconceived negative judgments or opinions about individuals based on their racial or ethnic background.
Q14: Give the product and mechanism for the
Q21: Which of the reagents will complete the
Q21: When the following compound is treated with
Q34: Give two possible aldol products for the
Q36: Give the product of the following reaction.
Q42: Reductions using LiAlH<sub>4</sub> require a separate acid
Q50: A urinary tract infection that invades the
Q66: Gastric glands<br>A)are in the stomach.<br>B)secrete juice containing
Q77: During dialysis,materials can also be added to
Q108: Which of the following structures is NOT