$1)$ There are two possible sites for insertion of the Mg atom into the C$$X bonds of $1-$bromo$-4-$

chlorobenzene, and thus two different Grignard reagents that can be formed.

a$)$ Draw each of the possible Grignard reagents and the product they would generate upon reaction

with DMF $($assume acidic workup$)$ as detailed in Scheme $21\mathrm{.}2.(2$ pts$)$

b$)$ Predict the m$/$z value$($s$)$ for the molecular ion$($s$)$ of each of the possible products from the

reaction of the Grignard reagents considered in question $1$ with DMF$.(2$ pts$)$

$2)$ Explain why all glassware must be dry and the solvent anhydrous during formation and

reaction of a Grignard reaction. Explain whether acetone would be a viable solvent for

generation of a Grignard reagent. Include one or more balanced chemical equations in your

answer. There are two possible sites for insertion of the $Mg$ atom into the $C-x$ bonds of $1-$bromo$-4-$

chlorobenzene, and thus two different Grignard reagents that can be formed.

a$)$ Draw each of the possible Grignard reagents and the product they would generate upon reaction

with DMF $($assume acidic workup$)$ as detailed in Scheme $21\mathrm{.}2.(2$ pts$)$

b$)$ Predict the $\frac{m}{z}$ value$($s$)$ for the molecular ion$($s$)$ of each of the possible products from the

reaction of the Grignard reagents considered in question $1$ with DMF$.(2$ pts$)$

Explain why all glassware must be dry and the solvent anhydrous during formation and

reaction of a Grignard reaction. Explain whether acetone would be a viable solvent for

generation of a Grignard reagent. Include one or more balanced chemical equations in your

answer. $(4$ pts$)$