CAS 128544-05-8: (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)

Description: (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) is a chiral compound commonly used in asymmetric synthesis and catalysis. It features a binaphthol backbone, which consists of two naphthol units connected by a single bond, and is functionalized with two trifluoromethanesulfonate (triflate) groups. The presence of these triflate groups enhances its reactivity and solubility in various organic solvents, making it a valuable reagent in organic chemistry. The compound exhibits strong optical activity due to its chiral nature, allowing it to selectively interact with other chiral molecules, which is crucial in the synthesis of enantiomerically pure compounds. Its triflate groups can act as excellent leaving groups in nucleophilic substitution reactions, facilitating the formation of carbon-carbon and carbon-heteroatom bonds. Additionally, (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) is often employed in the development of chiral catalysts and ligands, contributing to advancements in the field of asymmetric synthesis and pharmaceutical chemistry.

Formula: C₂₂H₁₂F₆O₆S₂

InChI: InChI=1S/C22H12F6O6S2/c23-21(24,25)35(29,30)33-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)34-36(31,32)22(26,27)28/h1-12H

InChI key: InChIKey=OYJLCOSEYYZULE-UHFFFAOYSA-N

SMILES: O=S(=O)(OC=1C=CC=2C=CC=CC2C1C3=C(OS(=O)(=O)C(F)(F)F)C=CC=4C=CC=CC43)C(F)(F)F

Synonyms:

• (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate)
• (S)-(+)-Binol-Tf2
• (S)-1,1'-Binaphthalene-2,2'-diyl bis(trifluoromethanesulfonate)
• (S)-2,2′-Bis(trifluoromethanesulfonyloxy)-1,1′-binaphthalene
• (S)-2,2′-Bis(trifluoromethanesulfonyloxy)-1,1′-binaphthyl
• (S)-BINOL bis(triflate)
• 1,1'-Binaphthalen-2,2'-Diylbis(Trifluormethansulfonat)
• Methanesulfonic acid, 1,1,1-trifluoro-, 1,1′-(1S)-[1,1′-binaphthalene]-2,2′-diyl ester
• Methanesulfonic acid, trifluoro-, (1S)-[1,1′-binaphthalene]-2,2′-diyl ester
• Methanesulfonic acid, trifluoro-, [1,1′-binaphthalene]-2,2′-diyl ester, (S)-

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Bis(trifluoromethanesulfonate)

CAS: 128544-05-8

• Formula: C₂₂H₁₂F₆O₆S₂
• Purity: >93.0%(HPLC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 550.44

Methanesulfonic acid, 1,1,1-trifluoro-, 1,1'-(1S)-[1,1'-binaphthalene]-2,2'-diyl ester

CAS: 128544-05-8

• Formula: C₂₂H₁₂F₆O₆S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 550.4475

(S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate)

CAS: 128544-05-8

• Formula: C₂₂H₁₂F₆O₆S₂
• Purity: 98+%
• Color and Shape: solid
• Molecular weight: 550.45g/mol

(S)-(+)-1,1''-Bi-2-naphthyl bis-trifluoromethanesulfonate

CAS: 128544-05-8

• Formula: C₂₂F₆H₁₂O₆S₂
• Molecular weight: 550.45

(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate), 98%

CAS: 128544-05-8

• Formula: CF₃SO₃C₁₀H₆C₁₀H₆O₃SCF₃
• Purity: 98%
• Color and Shape: white pwdr.
• Molecular weight: 550.45

(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)

CAS: 128544-05-8

Please enquire for more information about (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) including the price, delivery time and more detailed …

• Formula: C₂₂H₁₂F₆O₆S₂
• Purity: Min. 95%
• Molecular weight: 550.45 g/mol