- of
racemic acid and meso-
tartaric acid is
formed when
dextro-
Tartaric acid is
heated in
water at 165 °C for
about 2 days. meso-
Tartaric acid can also be...
-
example shown below, the meso form of
tartaric acid forms a
diastereomeric pair with both levo- and
dextro-
tartaric acids,
which form an
enantiomeric pair...
-
racemic mixture was
racemic acid,
which Louis Pasteur found to be a
mixture of the two
enantiomeric isomers of
tartaric acid. He
manually separated the...
- In 1849,
Louis Pasteur resolved a
problem concerning the
nature of
tartaric acid. A
solution of this
compound derived from
living things (to be specific...
- mirror-symmetric pairs, and are
known as meso compounds. For instance, meso
tartaric acid (shown on the right) has two
asymmetric carbon atoms, but it does not...
-
amounts to 0.001° (k=2).
Because many
optically active chemicals such as
tartaric acid, are stereoisomers, a
polarimeter can be used to
identify which isomer...
-
acting on
hydroxy acids and derivatives. The
systematic name of this
enzyme class is
tartrate epimerase. This
enzyme is also
called tartaric racemase. This...
-
racemic methadone base with d-(+)-
tartaric acid in an acetone/water
mixture [which]
precipitates almost solely the
dextro-methadone levo-tartrate, and the...
-
different kinds of
crystals from the
racemic sodium ammonium salt of
tartaric acid. He was the
first person to
separate enantiomeric crystals by hand....
- amphetamine. For example,
racemic amphetamine can be
treated with d-
tartaric acid to form a
diastereoisomeric salt
which is
fractionally crystallized...
