(1) With monohydroxy phenols, both etherial salts and
sulphonphthaleïns are formed, the former predominating.
(2) With polyhydroxy phenols no etherial salts were obtained,
but compounds of the unsymmetrical type, usually containing
more than two phenol residues.
6. With aniline an anil and an anilid of symmetrical constitution are
formed.
7. With phosphorus oxychloride, the anilid, by loss of water, forms a
dianil.