(1R)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene - ≥97% , CAS No.722455-72-3

CAS: 722455-72-3 Cat. No.: R469594 Peso molecular: 530.7 Número EC: 663-838-1

GRADE & PURITY ≥97%

Synonyms

(M,S,S)-pTol-BINASO, (R)-2,2′-Bis-((S)-toluene-4-sulfinyl)-[1,1′]binaphthalenyl, (M,S,S)-1,1′-Binaphthalene-2,2′-diyl-bis(p-tolylsulfoxide)

Storage

Room temperature

Descripción general

Description

(1R)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene (p-tolyl-BINASO) is a bis-sulfoxide ligand that can be used to prepare cationic palladium and platinum complexes. These complexes are employed as catalysts in hydroboration and diboration reactions. It can also be used to prepare the precatalyst [p-tol-BINASO}RhCl]2for the synthesis of chiral arylcycloketones by the 1,4-addition reaction of arylboronic acids to cyclic α,β-unsaturated ketones.

Specifications

Sinónimos

(M, S, S)-pTol-BINASO, (R)-2, 2′-Bis-((S)-toluene-4-sulfinyl)-[1, 1′]binaphthalenyl, (M, S, S)-1, 1′-Binaphthalene-2, 2′-diyl-bis(p-tolylsulfoxide)

Especificaciones y pureza

≥97%

Condiciones de almacenamiento de almacenamiento

Room temperature

Pureza

≥97%

Nombres e identificadores

• Isómeros SMILES: CC1=CC=C(C=C1)[S@](=O)C2=C(C3=CC=CC=C3C=C2)C4=C(C=CC5=CC=CC=C54)[S@@](=O)C6=CC=C(C=C6)C
• WGK Alemania: 3
• Peso molecular: 530.7
• Reaxy-Rn: 21166542
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21166542&ln=