- The
Blanc chloromethylation (also
called the
Blanc reaction) is the
chemical reaction of
aromatic rings with
formaldehyde and
hydrogen chloride to form...
- of
introducing a
chloromethyl group into
aromatic compounds is the
chloromethylation by the
Blanc reaction.
Trichloromethyl group Whitmore, F. C.; Ginsburg...
- the
product is the
chloromethyl compound, as
described in the
Blanc chloromethylation. If the
arene is electron-rich, as in phenols,
elaborate condensations...
-
first reported the
reaction in 1932, and is
similar to the
Blanc chloromethylation process. The
reaction proceeds under strong acid
catalysis using HCl;...
-
groups in the
Pechmann condensation,
hydroxycarbenium ion in the
Blanc chloromethylation via an
intermediate (hydroxymethyl)arene (benzyl alcohol), chloryl...
- benzotrichloride.
Other methods of
production exist, such as the
Blanc chloromethylation of benzene.
Benzyl chloride was
first prepared from
treatment of benzyl...
-
application as a
chloromethylating agent in some
variants of the
Blanc chloromethylation. A
convenient synthesis of
chloromethyl methyl ether in situ involves...
-
directly (sometimes
called Friedel–Crafts arylation). In the
Blanc chloromethylation a
chloromethyl group is
added to an
arene with formaldehyde, hydrochloric...
-
substitute the
chloride substituents.
Merrifield Resin can be
prepared by
chloromethylation of
polystyrene or by the
copolymerization of
styrene and 4-vinylbenzyl...
-
precursor to thiophene-2-carboxylic acid and thiophene-2-acetic acid.
Chloromethylation and
chloroethylation occur readily at the 2,5-positions. Reduction...
