9,9'-difluorene
Compound with spectra: 8 NMR, 1 FTIR, and 10 MS (GC)
| SpectraBase Compound ID | 5Oz1D4oPCap |
|---|---|
| InChI | InChI=1S/C26H18/c1-5-13-21-17(9-1)18-10-2-6-14-22(18)25(21)26-23-15-7-3-11-19(23)20-12-4-8-16-24(20)26/h1-16,25-26H |
| InChIKey | QXAIDADUIMVTPS-UHFFFAOYSA-N |
| Mol Weight | 330.43 g/mol |
| Molecular Formula | C26H18 |
| Exact Mass | 330.140851 g/mol |
| Copyright | Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
|---|---|
| Source of Spectrum | Chemical Concepts, A Wiley Division, Weinheim, Germany |
| Copyright | Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
|---|---|
| Source of Spectrum | Chemical Concepts, A Wiley Division, Weinheim, Germany |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | AA-0-1949-2 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | HE-1982-0-0 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | PG-1982-441-0 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | SO-0-67-20 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | F-46-6050-6 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | K-127-1100-5 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | W5-1989-25669-1 |
| Copyright | Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| Copyright | Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 123781 |
| Solvent | CDCl3 |
| Copyright | Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | H. Cohen & J. Chan, Roosevelt University, Chicago, Illinois |
| Technique | KBr WAFER |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | Unknown |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | SBF5+SO2ClF |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | SO2ClF+SBF5 |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | Unknown |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | HET |
| Copyright | Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 123781 |
| Solvent | CDCl3 |
- DIFLUORENYLIDENE-DICATION
- TETRABENZO-[5.5]-FULVALENE-DICATION
- 9-(9H-FLUOREN-9-YLIDENE)-9H-FLUORENE-DICATION;TETRABENZO-[5.5]-FULVALENE-DICATION
- 9-(9-H-FLUOREN-9-YLIDENE)-9-H-FLUORENE_DICATION
- TETRABENZO-[5.5]-FULVALENE
- 9,9'-Bi-9H-fluorene
- 9,9'-Bifluorene
- DIFLUORENYL
- 9,9'-BIFLUORENYL
- BIFLUORENE, 9,9PR-,
- 9H,9'H-[9,9']BIFLUORENYL
9H-Fluorene-9-acetonitrile, .alpha.-formyl-
9-(2-chlorobenzyl)fluorene
alpha-(alpha-FLUOREN-9-YL-p-TOLYL)-4-PIPERIDINEETHANOL, HYDROCHLORIDE
alpha-(alpha-FLUOREN-9-YL-p-TOLYL)-4-PYRIDINEETHANOL
9-(3-methoxybenzyl)fluorene
9-(2-pyridylmethyl)fluorene
4'-(fluoren-9-ylmethyl)-2-(4-piperidyl)acetophenone, hydrochloride
2,2-dimethyl-1-(fluoren-9-yl)-1-propanone
N-Methyl-N-nitroso-9-fluorene-acetamide
9-Fluorenecarboxylic acid trimethylsilyl ester
| Title | Journal or Book | Year |
|---|---|---|
| Dications of Fluorenylidenes. Contribution of Magnetic and Structural Effects to the Antiaromaticity of Fluorenylidene Dications with Cyclic Substituents | The Journal of Organic Chemistry | 2002 |
| Dications of Fluorenylidenes. Use of Magnetic Properties To Evaluate the Antiaromaticity of the Dication of Tetrabenzo[5.5]fulvalene and Substituted Fluorenyl Cations | Journal of the American Chemical Society | 1999 |
| Dications of Fluorenylidenes. Electronic Effects on the Paratropicity/Antiaromaticity of 2,7-Disubstituted Fluorenyl Cations | The Journal of Organic Chemistry | 1998 |
| Dications of Fluorenylidenes: Conformational and Electronic Effects on the Paratropicity/Antiaromaticity of Fluorenyl Cations with Cyclic Substituents | The Journal of Organic Chemistry | 1997 |
| Dications of Tetrabenzofulvalenes. Paratropicity and .sigma. Donation in Perpendicular Antiaromatic Systems | Journal of the American Chemical Society | 1994 |
This compound is available in the following databases:
KnowItAll NMR Spectral Library
Author: Wiley
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KnowItAll IR, Raman, and UV-Vis Spectral Libraries
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