(S)-BINOL - ≥99% , CAS No.18531-99-2
En stock
SKU
B100620
(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 ? enantioselective ring-opening reaction of meso-stilbene oxide and cyclohexene oxide with anilines ? asymmetric aryl transfers from triaryl(tetrahydrofuran)aluminum reagents to a wide variety of ketones It can also react with zirconium(IV) isopropoxide isopropanol complex to form a chiral Lewis acid catalyst for the facile enantioselective allylation of aldehydes by allyltributyltin. Precursor to phosphoramidite catalyst employed in a conversion of allylic alcohols to allylic amines.
Plus d’information
| CAS | 18531-99-2 |
|---|---|
| Synonymes | (S)-BINOL | (+/-)-1,1'-Binaphthalene-2,2'-diol | 1-(2-hydroxy-1-naphthalenyl)-2-naphthalenol | (1r)-[1,1'-binaphthalene]-2,2'-diol | (S)-(-)-1,1'-Bi(2-naphthol) | [1,1']Binaphthalenyl-2,2'-diol | AI3-19388 | Binol (R)-(+)-form [MI] | (R)-(+)-1,1'-Bi(2-nap |
| Spécifications et pureté | ≥99% |
| Conditions de stockage de stockage | Store at 2-8°C |
| Expédié en | Wet ice |
| Product Description | (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 ? enantioselective ring-opening reaction of meso-stilbene oxide and cyclohexene oxide with anilines ? asymmetric aryl transfers from triaryl(tetrahydrofuran)aluminum reagents to a wide variety of ketones It can also react with zirconium(IV) isopropoxide isopropanol complex to form a chiral Lewis acid catalyst for the facile enantioselective allylation of aldehydes by allyltributyltin. Precursor to phosphoramidite catalyst employed in a conversion of allylic alcohols to allylic amines. |
| Pubchem Sid | 508811088 |
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/508811088 |
| Solubilité | Insoluble in water; Soluble in Ethanol,Tetrahydrofuran; Slightly soluble in Toluene |
| Numéro Mdl | MFCD00004068 |
| Numéro CE | 606-050-5 |
| PubChem CID | 11762 |
| Formule moléculaire | C20H14O2 |
Avis
Avis des clients
Remind me later