Spektraris NMR
2H-1-Benzopyran-2-one, 4-(2-propen-1-yloxy)-
Common Name: 2H-1-Benzopyran-2-one, 4-(2-propen-1-yloxy)-
Synonyms: 2H-1-Benzopyran-2-one, 4-(2-propen-1-yloxy)-
CAS Registry Number:
InChI: InChI=1S/C12H10O3/c1-2-7-14-11-8-12(13)15-10-6-4-3-5-9(10)11/h2-6,8H,1,7H2
InChIKey: InChIKey=LWRKLYVFSHDLMU-UHFFFAOYSA-N
Formula: C12H10O3
Molecular Weight: 202.206453
Exact Mass: 202.062994
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Jain, K., Alam, M.S., Kamil, M., M.Ilyas, Ali, M. Phytochemistry (1991) 30, 3826-7
Species:
Notes: Family : Chromans, Type : Coumarins, Group : Coumarins; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 2 (C) | 162.5 |
| 3 (CH) | 90.8 |
| 4 (C) | 164.9 |
| 5 (CH) | 122.8 |
| 6 (CH) | 123.7 |
| 7 (CH) | 130.5 |
| 8 (CH) | 116.5 |
| 9 (C) | 153.2 |
| 10 (C) | 115.5 |
| 4a (CH2) | 69.7 |
| 4b (CH) | 130.7 |
| 4c (CH2) | 123.1 |
