- In chemistry,
racemization is a conversion, by heat or by
chemical reaction, of an
optically active compound into a
racemic (optically inactive) form...
- A
raceme (/reɪˈsiːm, rə-/) or
racemoid is an unbranched,
indeterminate type of
inflorescence bearing flowers having short floral stalks along the shoots...
- (same as
optical isomerism)
Descriptor (chemistry)
Racemic (protein)
crystallography Racemization Skeletal formula § Stereochemistry
which describes how...
-
racemization. Thus,
measuring the
ratio of D to L in a
sample enables one to
estimate how long ago the
specimen died. The rate at
which racemization proceeds...
-
undergo "umbrella inversion" at room temperature,
leading to
racemization. If the
racemization is fast enough, the
molecule can
often be
treated as an achiral...
- dextroamphetamine.
Amphetamine properly refers to a
specific chemical, the
racemic free base,
which is
equal parts of the two
enantiomers in
their pure amine...
-
energy than the
transition states for hydrogenation,
resulting in
rapid racemization and high
yields of a
single enantiomer of the product. The enantiomers...
- (pKa 4.60) and
suppresses base
catalyzed side reactions, in
particular racemization.
Ethyl cyanohydroxyiminoacetate is
obtained in the
reaction of ethyl...
- (HOAt) is a
triazole used as a
peptide coupling reagent. It
suppresses racemization that can
otherwise occur during the reaction. HOAt has a
melting point...
- the
racemization is 14.5 min. at 50 °C.
Substituted derivatives of this
parent species, e.g. binaphthol,
exhibit much
higher barriers to
racemization. Pu...
