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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Compound with spectra: 6 NMR, 11 FTIR, 3 Raman, and 1 MS (GC)

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
SpectraBase Compound ID 1yRK46bUI4j
InChI 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
InChIKey MUALRAIOVNYAIW-UHFFFAOYSA-N
Mol Weight 622.7 g/mol
Molecular Formula C44H32P2
Exact Mass 622.197925 g/mol

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

31P NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

31P NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Raman Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd., India
Source of Spectrum Bio-Rad Laboratories
Catalog Number 102393

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Raman Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd., India
Source of Spectrum Bio-Rad Laboratories
Catalog Number 102394

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Raman Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd., India
Source of Spectrum Bio-Rad Laboratories
Catalog Number 102392

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Technique KBr WAFER

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

FTIR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102392
Technique KBr1

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

FTIR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102393
Technique KBr1

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

FTIR Spectrum
Copyright Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102394
Technique KBr1

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

FTIR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 295825
Technique Mull

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102393

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102394

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Spectrochem Pvt. Ltd.
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number 102392

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 295817

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 693057

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 693065

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NP-16-1397-0

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

13C NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 295817
Solvent CDCl3

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

13C NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 295825
Solvent CDCl3

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

1H NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 295817
Solvent CDCl3

View Spectrum of (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

1H NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 295825
Solvent CDCl3
  • (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
  • (R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)
  • (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
  • R-Binap
  • S-Binap
  • Rac-Binap
  • (S)-(-)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)
  • (S)-(-)-BINAP
  • (R)-(+)-BINAP
  • (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • [1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine]
  • (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
  • (±)-BINAP
  • BINAP
  • 2,2'-BIS-(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL
  • [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenyl-phosphane
  • [1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane
  • [1-(2-diphenylphosphino-1-naphthalenyl)-2-naphthalenyl]-diphenylphosphine
[(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl](1,5-cyclooctadiene)rhodium(I) perchlorate
(R)-(+)-2,2'-bis-(di-para-tolylphosphino)-1,1'-binaphthyl
Ethyl-methyl-[1-(1-naphthalenyl)-2-naphthalenyl]phosphine
(R)-(-)-2-(diisopropylphosphino)-1,1'-binaphthyl
1-[2-di(phenyl)phosphanylphenyl]-2-naphthol
(S)-Phenyl-phos
(R)-[1,1'-BINAPHTHALENE]-2,2'-DIYL-BIS-[4-(TRIFLUOROMETHYL)-PHENYLPHOSPHINITE]
(Rax)-2-(3-Pyrrolidin-1'-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphine
(R)-[1,1'-BINAPHTHALENE]-2,2'-DIYL-BIS-[DI-(4-FLUOROPHENYL)-PHOSPHINITE]
(S)-N-(3,5-Dioxa-4-phospha-cyclohepta-[2,1-A;3,4-A']-dinaphthalen-4-yl)-o,N-dimethyl-hydroxylamine
Title Journal or Book Year
Stereospecific Deoxygenation of Phosphine Oxides with Retention of Configuration Using Triphenylphosphine or Triethyl Phosphite as an Oxygen Acceptor Organic Letters 2004
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