901215

Ephos

≥95%

• Sinonimo/i: Dicyclohexyl(3-isopropoxy-2′,4′,6′-triisopropyl-[1,1′-biphenyl]-2-yl)phosphane
• Formula empirica (notazione di Hill): C₃₆H₅₅OP
• Numero CAS: 2118959-55-8
• Peso molecolare: 534.80
• Numero MDL: MFCD31619192
• Codice UNSPSC: 12352128
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: ≥95%
• Stato: powder or crystals
• Impiego in reazioni chimiche: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: catalyst; reaction type: Cross Couplings; reagent type: ligand
• Punto di fusione: 161-162 °C
• Gruppo funzionale: phosphine
• Stringa SMILE: P(C4CCCCC4)(C3CCCCC3)c1c(cccc1c2c(cc(cc2C(C)C)C(C)C)C(C)C)OC(C)C
• InChI: 1S/C36H55OP/c1-24(2)28-22-32(25(3)4)35(33(23-28)26(5)6)31-20-15-21-34(37-27(7)8)36(31)38(29-16-11-9-12-17-29)30-18-13-10-14-19-30/h15,20-27,29-30H,9-14,16-19H2,1-8H3; FDAKNRLXSJBEFL-UHFFFAOYSA-N

Descrizione

Applicazioni

Buchwald ligand for Pd-catalyzed C–N cross-coupling between primary amines and aryl
halides to form 2-arylaminooxazoles. Catalyst system was reported with NaOPh (CDS001581).

Ephos can be used as a ligand in the palladium-catalyzed synthesis of 4-arylaminothiazoles and 2-arylaminooxazoles.[1]

Altre note

Mechanistic Insight Leads to a Ligand That Facilitates the Pd-Catalyzed Formation of 2-(Hetero)Arylaminooxazoles and 4-(Hetero)Arylaminothiazoles

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable