5a,9-dimethyl-3-methylene-3,3a,4,5,5a,6,7,8-octahydro-1-oxacyclopenta[c]azulen-2-one

5a,9-dimethyl-3-methylene-3,3a,4,5,5a,6,7,8-octahydro-1-oxacyclopenta[c]azulen-2-one

Common Name: 5a,9-dimethyl-3-methylene-3,3a,4,5,5a,6,7,8-octahydro-1-oxacyclopenta[c]azulen-2-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H20O2/c1-10-5-4-7-14(3)8-6-12-11(2)13(16)17-15(12,14)9-10/h9,12H,2,4-8H2,1,3H3/t12-,14+,15+/m0/s1

InChIKey: InChIKey=UXTXADQJTURZKJ-NWANDNLSSA-N

Formula: C15H20O2

Molecular Weight: 232.318663

Exact Mass: 232.14633

NMR Solvent: CD3OD

MHz:

Calibration:

NMR references: 13C - Dall'Acqua, S., Viola, G., Giorgetti, M., Loi, M.C., Innocenti, G. Chem Pharm Bull (2006) 54, 1187-9

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Isodaucanes; 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
1 (C) 46.8
2 (CH2) 43
3 (CH2) 26.5
4 (CH) 43.2
5 (C) 74.2
6 (CH) 122
7 (C) 136.8
8 (CH2) 30.3
9 (CH2) 24
10 (CH2) 26.8
11 (C) 145.9
12 (C) 171.8
13 (CH2) 124
14 (CH3) 24
15 (CH3) 25.3