(R)-BINAPHANE

• Catalog No.: 650854
• CAS Number: 253311-88-5
• M. F.: C50H36P2
• M. W.: 698.768362

SYNONYMS

• Title: (R)-联萘
• IUPAC name: 13-(2-{13-phosphapentacyclo[13.8.0.0^2,^1^1.0^3,^8.0^1^8,^2^3]tricosa-1(23),2,4,6,8,10,15,17,19,21-decaen-13-yl}phenyl)-13-phosphapentacyclo[13.8.0.0^2,^1^1.0^3,^8.0^1^8,^2^3]tricosa-1(15),2,4,6,8,10,16,18,20,22-decaene
• IUPAC Traditional name: 13-(2-{13-phosphapentacyclo[13.8.0.0^2,^1^1.0^3,^8.0^1^8,^2^3]tricosa-1(23),2,4,6,8,10,15,17,19,21-decaen-13-yl}phenyl)-13-phosphapentacyclo[13.8.0.0^2,^1^1.0^3,^8.0^1^8,^2^3]tricosa-1(15),2,4,6,8,10,16,18,20,22-decaene
• Synonyms: (R,R)-1,2-二[(R)-4,5-二氢-3H-联萘并(1,2-c:2′,1′-e)磷杂庚英并]苯; (R,R)-1,2-Bis[(R)-4,5-dihydro-3H-binaphtho(1,2-c:2′,1′-e)phosphepino]benzene

DATABASE IDS

• MDL Number: MFCD06658114
• CAS Number: 253311-88-5
• PubChem SID: 24883783

PROPERTIES

• Empirical Formula (Hill Notation): C50H36P2
• Melting Point: >200 °C (dec.)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Application
(R)-Binaphane shows excellent enantioselectivity (up to >99% ee) for hydrogenation of E/Z-isomeric mixtures of β-substituted arylenamides.6
Chiral Quest Phosphine Ligands for Asymmetric HydrogenationCatalyst involved in:
• Enantioselective anilinosulfonamide allyl alcohol cyclization1
• Synthesis of β-trifluoromethyl α-amino acids2
• Phosphine-catalyzed cycloadditions of aldehydes and ketoketenes3
• Dimerization of ketoketenes4
• Enantioselective carbonyl-ene reactions via palladium and platinum derivatives5

Description (简体中文)

Application
(R)-联萘具有优异的对映选择性（光学纯度高达 99% 以上），用于氢化 β-取代芳基烯酰胺的 E/Z-同分异构混合物。6
Chiral Quest Phosphine Ligands for Asymmetric HydrogenationCatalyst involved in:
• Enantioselective anilinosulfonamide allyl alcohol cyclization1
• Synthesis of β-trifluoromethyl α-amino acids2
• Phosphine-catalyzed cycloadditions of aldehydes and ketoketenes3
• Dimerization of ketoketenes4
• Enantioselective carbonyl-ene reactions via palladium and platinum derivatives5