- In
organic chemistry,
TADDOL is an
acronym for α,α,α',α'-tetraaryl-2,2-disubstituted 1,3-dioxolane-4,5-dimethanol.
These compounds are
easily accessed...
- Dieter; Beck,
Albert K.; Heckel,
Alexander (5
January 2001). "
TADDOLs,
Their Derivatives, and
TADDOL Analogues:
Versatile Chiral Auxiliaries".
Angewandte Chemie...
-
tartrate and
titanium isopropoxide form a
chiral catalyst in situ. The
TADDOL ligand scaffold is
produced from
diethyl tartrate. Hill, J. Gordon; Sharpless...
- Well
known examples include cyclic diesters derived from the
BINOL and
TADDOL motifs.
These compounds are used in
asymmetric catalysis as
chiral Brønsted...
- transformation. An
asymmetric version of this
reaction is also
known with a
TADDOL-based catalyst. The
generally accepted reaction mechanism initially utilizes...
- on α,α,α',α'-tetraaryl-2,2-disubstituted 1,3-dioxolane-4,5-dimethanol (
TADDOL) that
could catalyze Diels-Alder reactions. In the
following example, the...
-
BioMedicinal Chemistry 2004 The
Ryoji Noyori Prize 2019
Arthur C. Cope
Award TADDOL DMPU
Chiral column chromatography Corey-Seebach
reaction Hook,
David F....
-
catalysts derived from biomolecules.
Hydrogen bonding catalysts,
including TADDOLS,
derivatives of
BINOL such as NOBIN, and
organocatalysts based on thioureas...
- were
synthesized from the
natural product (+)-a-pinene in two steps. The
TADDOL ligands developed by
Dieter Seebach has been used to
prepare chiral allyltitanium...
-
synthesis Both
enantiomers of
BINAP BINOL,
another binaphthalene-based
ligand TADDOL DIPAMP, a
diphosphine of
historic significance AD-mix α, dihydroquinine...
