(R)-(+)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)

• Catalog No.: 29510
• CAS Number: 133545-16-1
• M. F.: C38H32O2P2
• M. W.: 582.607002
• Purity: ≥97%

SYNONYMS

• Title: (R)-(+)-(6,6′-二甲氧联苯-2,2′-二基)双(二苯基膦)
• IUPAC name: {2-[2-(diphenylphosphanyl)-6-methoxyphenyl]-3-methoxyphenyl}diphenylphosphane
• IUPAC Traditional name: {2-[2-(diphenylphosphanyl)-6-methoxyphenyl]-3-methoxyphenyl}diphenylphosphane
• Synonyms: (R)-(+)-2,2′-Bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl; SL-A101-1; (R)-(+)-2,2′-双(二苯基膦)-6,6′-二甲氧-1,1′-联苯; (R)-(+)-MeO-BIPHEP

DATABASE IDS

• PubChem SID: 24857757
• CAS Number: 133545-16-1
• Beilstein Number: 4790083
• MDL Number: MFCD03095430

PROPERTIES

• Empirical Formula (Hill Notation): C38H32O2P2
• Optical Purity: ee: ≥99%
• Purity: ≥97%
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Application
Atropisomeric diphosphine; the Rh(I) complex is employed for highly enantioselective asymmetric isomerization of allylamines to enamines4,5; the Ru(II) complex hydrogenates β-keto esters in high enantioselectivity6,7; the Pd(0) complex for cyclization of hydroxy allylic carbonates8.
Atropisomeric MeOBIPHEP ligands
• Hydrogenation of α- and β-functionalized ketones1
• Hydrogenation of heteroarenes2
• C-C coupling reactions3
General description
sold in collaboration with Solvias AG
Packaging
1, 5 g in glass bottle
100, 500 mg in glass bottle

Description (简体中文)

Application
阻旋异构双膦；Rh(I) 络合物可用于烯丙胺至烯胺的高对映选择性不对称异构化4,5；Ru(II) 络合物以高对映选择性氢化 β-酮酯6,7；Pd(0) 络合物用于羟基烯丙基碳酸酯的环化8。
Atropisomeric MeOBIPHEP ligands
• Hydrogenation of α- and β-functionalized ketones1
• Hydrogenation of heteroarenes2
• C-C coupling reactions3
General description
与 Solvias AG 联合销售
包装
1, 5 g in glass bottle
100, 500 mg in glass bottle