Aromatic HydrocarbonsHard
Question
Which of the following statements is/are not true?
Options
A.All ortho-para directing groups activates the ring
B.All ortho-para directing groups except halogens activate the ring
C.All meta-directing groups have π-bond on the atom directly attached to the ring
D.All meta directing groups are deactivating.
More Aromatic Hydrocarbons Questions
In Friedel-crafts reaction an hydrous AlCl3 works as -...Benzyl chloride (C6H5CH2Cl) can be prepared from toluene by chlorination with :...Which of the following can be chlorinated most easily in the presence of AlCl3 −...The number of benzylic hydrogens in ethylbenzene is -...Carbocations are formed by all of the following reactions except -...