WorksheetsOrganic 1 exam 4 MSUM
Total questions: 24
Worksheet time: 4hrs 0mins
You want to add ortho/para Chlorine to an aromatic compound. What do you use?
Cl2, FeBr3
Cl2, AlCl3
Cl2, H2SO4
Cl2, hv
If you want to add ortho/para bromine to an aromatic compound, what recipe will you use?
Br2, H2SO4
Br2, hv
Br2, FeBr3
Br2, AlCl3
You want to add meta NO2 to an aromatic compound. What recipe would you use?
HNO3, H2SO4
NO2, H2SO4
HNO3, HCl
NO3, AlCl3
You want to add hydrocarbons (R) to an aromatic compound. What recipe would you use?
R, AlCl3
R-X, AlCl3 (X- halogen)
R-X, FeBr3 (X- halogen)
R, FeBr3
You want to add a primary alkyl group- what would be the first step to add this?
+ FeBr3
+ AlCl3
+ FeBr3
+ AlCl3
You want to add SO3H as a para blocking group (so you can add something else ortho.) What recipe would you use?
SO3, HSO4-
SO3H, HSO4-
SO3H, H2SO4
SO3, H2SO4
You have an arene with a NO2. You want an NH2 instead of that NO2, what recipe would you use to do that?
Sn, HCl
Fe, HCl
Zn(Hg), HCl
H2O, H+
You want to get rid of this carbonyl. What recipe do you use?
H2O, H+
Zn(Hg), HCl
Fe, HCl
Sn, HCl
You used SO3H to add something in the ortho spot, and now you want to get rid of SO3H. What recipe would you use?
KMnO4
H2O, H+
Fe, HCl
Zn(Hg), HCl
You want to change CH3 to CO2H. What recipe do you use?
KMnO4
Fe, HCl
H2O, H+
Br2, hv (or peroxides or NBS)
Of the following, which are strong donators/activators and thus ortho/para directors?
OH
NO2
Ar
Cl
NR2
Of the following, which are strong donators/activators and thus ortho/para directors?
OR
R
NHR
Carbonyl
NH2
Which of the following are weak activators and thus ortho/para directors?
Br
R
OR
Ar
CN
Which of the following are weak deactivators/withdrawers and thus ortho/para directors?
SO3H
OH
Cl
Br
R
Which of the following are strong withdrawers/deactivators and thus meta directors?
Ar
CN
NHR
Carbonyl
Cl
Which of the following are strong withdrawers/deactivators and thus meta directors
Br
NO2
NH2
SO3H
OR
What is this?
Toluene
Phenol
Nitrobenzene
Furan
Benzoic acid
What is that???
Toluene
Phenol
Aniline
Nitrobenzene
Pyrrole
WHo??
Nitrobenzene
Phenol
Benzoic Acid
Aniline
Pyridine
THis guy
Pyrrole
Pyridine
Aniline
Nitrobenzene
Benzoic Acid
Who is he?
Pyridine
Nitrobenzene
Benzoic acid
Phenol
Aniline
WHo she?
Nitrobenzene
Pyridine
Pyrrole
Aniline
Phenol
What bout this guy
Nitrobenzene
Pyrrole
Pyridine
Furan
Aniline
Hey man
Pyridine
Furan
Phenol
Nitrobenzene
Pyrrole
