1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
Compound with spectra: 4 NMR, 5 FTIR, 1 Raman, 1 UV-Vis, and 4 MS (GC)
| SpectraBase Compound ID | 83t9IVwtsIF |
|---|---|
| InChI | InChI=1S/C19H18N2O3/c1-18(2)15-6-4-5-7-16(15)20(3)19(18)11-10-13-12-14(21(22)23)8-9-17(13)24-19/h4-12H,1-3H3 |
| InChIKey | PSXPTGAEJZYNFI-UHFFFAOYSA-N |
| Mol Weight | 322.36 g/mol |
| Molecular Formula | C19H18N2O3 |
| Exact Mass | 322.131742 g/mol |
| Copyright | Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Source of Spectrum | Chemical Concepts, A Wiley Division, Weinheim, Germany |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | T-68-4147-0 |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | JX-2015-3-304 |
| Copyright | Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| 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 | 273619 |
| Solvent | CDCl3 |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | TCI Chemicals India Pvt. Ltd. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | T0366 |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan |
| Catalog Number | T 366 |
| Technique | KBr WAFER |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | TCI Chemicals India Pvt. Ltd. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | T0366 |
| Technique | KBr1 |
| 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 | 273619 |
| Technique | Mull |
| Copyright | Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | TCI Chemicals India Pvt. Ltd. |
| Source of Spectrum | Bio-Rad Laboratories, Inc. |
| Catalog Number | T0366 |
| 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 | 273619 |
| Copyright | Copyright © 2008-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | Methanol |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| 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 | 273619 |
| Solvent | CDCl3 |
- 1',3',3'-Trimethyl-6-nitrospiro[1(2H)-benzopyran-2,2'-indoline]
- 6-nitro-1' 3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indole]
- 1',3',3'-TRIMETHYLSPIRO-6-NITRO-(2H-1-BENZOPYRAN)-2',2'-INDOLINE;SP
- 6-NITRO-1',3',3'-TRIMETHYLSPIRO[2H-1-BENZOPYRAN-2,2'-INDOLINE]
- SPIRO/2H-1-BENZOPYRAN-2,2*-/2H/- INDOLE/, 6-NITRO-1*,3*,3*-TRIMETHYL-,
- 1',3'-Dihydro-1',3',3'-trimethyl-6-nitrospiro(2H-1-benzopyran-2,2'-(2H)indole)
- Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
- 1',3',3'-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-indoline]
- Spiro(2H-1-benzopyran-2,2'-indoline), 6-nitro-1',3',3'-trimethyl-
- Spiro[2H-1-benzopyran-2,2'-indoline], 1',3',3'-trimethyl-6-nitro-
- 6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran
- 1',3',3'-Trimethyl-6-nitroindolene-2-spiro-2-benzopyran
- 1,3,3-Trimethyl-6'-nitroindoline-2-spiro-2'-benzopyran
- 1',3',3'-trimethyl-6-nitro-1',3'-dihydrospiro[chromene-2,2'-indole]
- 1',3',3'-trimethyl-6-nitrospiro[1-benzopyran-2,2'-indole]
- 1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indole]
- 1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline]
- EINECS 216-102-5
- NSC 206176
- BRN 0040498
6-bromo-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indole]
TBIS-SP
BIS-SP
1,3,3-Trimethyl-6'-(phenylethynyl)-spiro(2H-1'benzopyran-2,2'-indoline)
C(B)-BIS-SP
6-[4-(6-(Propen-2-ylcarbonyloxy)hexyloxy)phenylcarbonyl]spiro[benzopyran-2,2'-1',3',3'-trimethylindoline]
[4-(6-Hydroxyhexoxy)phenyl]-(1',3',3'-trimethyl-6-spiro[1-benzopyran-2,2'-indole]yl)methanone
1,3,3-Trimethylindolino-beta-naphthopyrylospiran
(1',3',3'-Trimethylspiro[chromene-2,2'-indole]-7-yl) acetate
6,8-Dibromo-1',3'-dihydro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-(2H)-indole]
| Title | Journal or Book | Year |
|---|---|---|
| Dicondensed indolinobenzospiropyrans as precursors of thermo- and photochromic spiropyrans. Part II: assignment of1H and13C NMR spectra | Magnetic Resonance in Chemistry | 2005 |
This compound is available in the following databases:
KnowItAll IR Spectral Library
Author: Wiley
Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.
KnowItAll Raman Spectral Library
Author: Wiley
Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.