为您找到"
binol
"相关结果约100,000,000个
1,1 ′-Bi-2-naphthol (BINOL) is an organic compound that is often used as a ligand for transition-metal catalysed asymmetric synthesis. BINOL has axial chirality and the two enantiomers can be readily separated and are stable toward racemisation.
(S)-BINOL ligand in combination with titanium (IV) isopropoxide, forms (S)- (-)-BINOL-Ti complex, which is an effective chiral catalyst for: asymmetric addition of alkynylzinc to unactivated ketones [1] enantioselective ring-opening reaction of meso -stilbene oxide and cyclohexene oxide with anilines [2] asymmetric aryl transfers from triaryl (tetrahydrofuran)aluminum reagents to a wide ...
1,1′-Bi-2-naphthol (BINOL) has been extensively used as the chirality source in the fields of molecular recognition, asymmetric synthesis, and materials science. The direct electrophilic substitution at the aromatic rings of the optically active BINOL has been developed as one of the most convenient strategies to structurally modify BINOL for diverse applications. High regioselectivity has ...
Learn about the applications and advantages of BINOL and its derivatives in asymmetric synthesis. Compare the performance of BINOL with vaulted biaryl ligands in Diels-Alder, aziridination, aldol, and Brønsted acid catalysis.
1,1′-Bi-2-naphthol 99%; CAS Number: 602-09-5; EC Number: 210-014-0; Synonyms: (±)-1,1′-Binaphthalene-2,2′-diol,(±)-2,2′-Dihydroxy-1,1′-dinaphthyl,2,2 ...
1,1′-Bi-2-naphthol (BINOL) has been extensively used as the chirality source in the fields of molecular recognition, asymmetric synthesis, and materials science. The direct electrophilic substitution at the aromatic rings of the optically active ...
IUPAC Standard InChIKey: PPTXVXKCQZKFBN-UHFFFAOYSA-N Copy CAS Registry Number: 602-09-5 Chemical structure: This structure is also available as a 2d Mol file Other names: [1,1'-Binaphthalene]-2,2'-diol; di-β-Naphthol; 2,2'-Dihydroxy-1,1'-dinaphthyl; α-Binaphthyl-2,2'-diol; β-Binaphthol; Bis-β-naphthol; 1,1'-Bis-2-naphthol; 2,2'-Dihydroxy-1,1'-binaphthalene; 2,2'-Dihydroxy-1,1'-binaphthyl ...
1,1'-Bi-2-naphthol (CAS 602-09-5) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses ...
Read what you need to know about our industry portal chemeurope.com. find out more >
BINOL is a chiral biphenyl ether with the molecular formula C20H14O2. It has various names, synonyms and identifiers, such as (+)-BINOL, (−)-BINOL, (R)-BINOL, (S)-BINOL, etc.