Which reagent is required to convert $\left({\mathrm{CH}}_3\right)2^{}\mathrm{CHCH}2\mathrm{COCl}$ (an acid chloride) into $\left({\mathrm{CH}}_3\right)2^{}\mathrm{CHCH}2\mathrm{CONH}2$ (an amide)?

Which sequence of reactions would best convert $C_6{H}_5{\mathrm{COOH}}_{}$ (benzoic acid) to $C_6{H}_5{\mathrm{CH}}_2{\mathrm{NH}}_2$ (benzylamine)?

In the following organic reaction, two boxes are shown representing reactants that combine to form an ester: $R-\mathrm{COOH}$ + $\mathrm{R\text{'}}-\mathrm{OH}$ → $R-\mathrm{COO}-\mathrm{R\text{'}}$ + $H_{2}O$. Which group of small molecules best fits the boxes associated with this reaction?

What is the major organic product obtained when 2-bromopropane is treated with alcoholic $K_{\mathrm{OH}}$?

Which of the following explains why epoxides are much more reactive than ethers?

If 1-pentyne is treated first with 1 equivalent of ${\mathrm{Br}}_2$ in ${\mathrm{CCl}}_4$, followed by 1 equivalent of ${\mathrm{HBr}}_1$, which of the following is the major product?

In an organic chemistry experiment, why is partial recrystallization sometimes necessary when purifying a product?

In a dissolving metal reduction of an $\mathrm{alkyne}$, which of the following statements is false?