15. Indicate those ortho/para director(s) and those meta director(s) – NO2 Br – -C_Hs – NH2…

15. Indicate those ortho/para director(s) and those meta director(s) – NO2 Br – -C_Hs – NH2 CoHs nat reagent(s), solvent(s) and chemicals are needed in making a Grignard reagent (C2HsMgBri? Choose from the following list. Water diethyl ether lithium, phenyl bromide, ethyl bromide (MR) iodine, sodium bromide, heat 17. Which one of the following reaction is a nucleophilic aromatic substitution reaction? Which one is an electrophilic aromatic substitution? HNOH,SO 18. Predict the product:

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