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17386

(±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene

Name: (±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene
Brand: SIAL

puriss., ≥98.0% (HPLC)

Synonym(s):

(±)-BINAP, [1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine]

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About This Item

Linear Formula:

[(C₆H₅)₂PC₁₀H₆-]₂

CAS Number:

98327-87-8

Molecular Weight:

622.67

UNSPSC Code:

12350000

PubChem Substance ID:

24850475

MDL number:

MFCD00010805

Beilstein/REAXYS Number:

5321443

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Properties

grade

puriss.

assay

≥98.0% (HPLC)

mp

283-286 °C (lit.)

InChI

1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H

InChI key

MUALRAIOVNYAIW-UHFFFAOYSA-N

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The preparation of bi-functional organophosphine oxides as potential antitumor agents.

Kim-Hung Lam et al.

European journal of medicinal chemistry, 45(11), 5527-5530 (2010-09-14)

Following our previously reported pyridinyl phosphine oxides as antitumor agents, we targeted the commercially available C(2)-axial chiral organophosphine ligand catalysts, such as 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) 1 and 2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine (P-Phos) 2 as a convenient source for producing organophosphine oxides as antitumor leads.