- In chemistry,
stereoselectivity is the
property of a
chemical reaction in
which a
single reactant forms an
unequal mixture of
stereoisomers during a non-stereospecific...
- and
remove the auxiliary. However, in some
cases the only
available stereoselective methodology relies on
chiral auxiliaries and
these reactions tend to...
- 1,3-dipolar
cycloaddition is an
important route to the regio- and
stereoselective synthesis of five-membered
heterocycles and
their ring-opened acyclic...
-
synthetic routes that can be
completed including total synthesis,
stereoselective synthesis,
automated synthesis, and many more. Additionally, in understanding...
-
bonds imply two
different possible stereochemical outcomes. This is a
stereoselective situation based on the
relative orientation of the two
separate components...
-
modifying the
structure of the phosphonate. They
found greater (E)-
stereoselectivity with the
following conditions:
Increasing steric bulk of the aldehyde...
-
somewhat more
difficult to
prepare 1, 2-cis-β-glycosidic
linkages stereoselectively. Typically, when non-parti****ting
groups on O-2 position, 1, 2-cis-β-linkage...
-
electrophilic fluorination is
currently unclear,
highly efficient and
stereoselective methods have been developed. Some
common fluorinating agents used for...
-
ethyl substituent are diastereotopic.
Chiral reagents are
known to
stereoselectively modify such substituents. The name of the
group is
derived from the...
- In
organic chemistry, the
Kumada coupling is a type of
cross coupling reaction,
useful for
generating carbon–carbon
bonds by the
reaction of a Grignard...
