- name [1,1′-Binaphthalene]-2,2′-diol
Other names 1,1′-Bi-2-naphthol 1,1-
Binaphthol BINOL Binol Identifiers CAS
Number 602-09-5 (R/S) 18531-94-7 (R)-(+) 18531-99-2...
- 5 min. at 50 °C.
Substituted derivatives of this
parent species, e.g.
binaphthol,
exhibit much
higher barriers to racemization. Pu, Lin (1998). "1,1'-Binaphthyl...
-
oxidative dimerization. The
latter process provides a high-yield
route to 1,1-
binaphthol: Such
compounds are
intermediates in the
synthesis of
BINAP and its derivatives...
- Masahiro; Koga,
Kenji (1
April 1999). "Enantioselective
Synthesis of
Binaphthol Derivatives by
Oxidative Coupling of
Naphthol Derivatives Catalyzed by...
- Reaction: an
efficient synthesis of (s)
propranolol using the
lanthenum binaphthol complex".
Tetrahedron Letters. 34 (52): 855–858. doi:10.1016/0040-4039(93)89031-K...
- The
catalyst is
prepared in situ from (i-PrO)2TiX2 and
optically pure
binaphthol, the alkoxy-ligand
exchange being facilitated by the use of molecular...
- "Highly
diastereoselective reduction and
addition of
nucleophiles to
binaphthol-protected arylglyoxals". Tetrahedron: Asymmetry. 3 (3): 365–366. doi:10...
-
alterations of Ln and M
caused predictable changes in the bite
angle of the
binaphthol backbone. Sasai, Hiroaki; Suzuki, Takeyuki; Arai, Shigeru; Arai, Takayoshi;...
- up to 91%.
Yoshida and
coworkers developed a
synthesis of
dendritic binaphthols that
serve as homogenous,
easily recoverable catalyst systems, and showed...
- (phosphite)
These reactions are
readily controlled with
aromatic diols, such as
binaphthol and 2,2'-biphenol.
Phosphorochloridites are
precursors to diphosphite...
