OH NO2 CH 5 Problem 5. Rank the following phenols in order of acidity (more acidic > less acidic) OH OH OH OH NO2 4 3 CH

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Oh No2 Ch 5 Problem 5 Rank The Following Phenols In Order Of Acidity More Acidic Less Acidic Oh Oh Oh Oh No2 4 3 Ch 1 (46.01 KiB) Viewed 51 times

OH NO2 CH 5 Problem 5. Rank the following phenols in order of acidity (more acidic > less acidic) OH OH OH OH NO2 4 3 CHE 2 (a) 4>5> 1 >3>2 (b) 5 >4 > 1 > 2> 3 (c) 2>3> 1 >5> 4 (d) 3>2>1>4> 5 Which of the following statements are TRUE about p-bromoacetophenone? Problem 6. Br (a) It is more reactive than benzene in an electrophilic aromatic substitution (b) The 'H NMR spectrum contains 2 singlets (c) It can be used without the use of protecting groups to form a Grignard reagent upon reaction with Mg(0) (d) It can be used without the use of protecting groups in a Pd-catalyzed cross coupling reaction (Suzuki) with a boronic acid such as Ph-B(OH)2 Arrange the following compounds in order of decreasing reacti Titution (more reactive > least reactive): 1