-
example in the Baeyer-Villiger reaction. In this reaction, an
oxygen is
regioselectively inserted near an
adjacent carbonyl group. In ketones, this insertion...
-
Grignard reagent; this is
reacted directly with (S)-epichlorohydrin
regioselectively at less-substituted site of the epoxide. A
Mitsunobu reaction with...
-
charge and
creating the
final alcohol product.
Oxymercuration is very
regioselective and is a
textbook Markovnikov reaction;
ruling out
extreme cases, the...
- ethers,
particularly those with an
adjacent carbonyl group, can be
regioselectively demethylated using magnesium iodide etherate. An
example of this being...
-
Sharpless asymmetric dihydroxylation (also
called the
Sharpless bishydroxylation) is the
chemical reaction of an
alkene with
osmium tetroxide in the presence...
- The
Barton reaction, also
known as the
Barton nitrite ester reaction, is a
photochemical reaction that
involves the
photolysis of an
alkyl nitrite to form...
- LUMO. Hence,
cycloaddition gives the
substitution at the C-3
position regioselectively. For
methyl cinnamate, the two
substituents (Ph v.s. COOMe) compete...
- Pd(Cl2)(H2O)(alkene) complex. A
water molecule then
attacks the
olefin regioselectively through an
outer sphere mechanism in a
Markovnikov fashion, to form...
-
extent of
chlorination is
difficult to control: the
reaction is not
regioselective and
often results in a
mixture of
various isomers with
different degrees...
-
generated from
phenylboronic acid.
Phenylboronic acid can also be
regioselectively halodeboronated using aqueous bromine, chlorine, or iodine: PhB(OH)2...
