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3,10-(PENTAMETHYLENEDIOXY)-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-tail regioisomer)

View entire compound with spectra: 1 FTIR

3,10-(PENTAMETHYLENEDIOXY)-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-tail regioisomer)
SpectraBase Compound ID JJCmGKY5koE
InChI InChI=1S/C23H20O6/c24-22-20-18-14-6-4-12(10-16(14)28-22)26-8-2-1-3-9-27-13-5-7-15-17(11-13)29-23(25)21(20)19(15)18/h4-7,10-11,18-21H,1-3,8-9H2/t18-,19+,20-,21+
InChIKey XCCJMYJLHNHZPZ-FXELSEDVSA-N
Mol Weight 392.41 g/mol
Molecular Formula C23H20O6
Exact Mass 392.125988 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID F3bfescjSYm
Name 3,10-(PENTAMETHYLENEDIOXY)-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-tail regioisomer)
Source of Sample F. C. DE SCHRYVER, UNIVERSITY OF LEWEN, HEVERLEE, BELGIUM
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C23H20O6
InChI InChI=1S/C23H20O6/c24-22-20-18-14-6-4-12(10-16(14)28-22)26-8-2-1-3-9-27-13-5-7-15-17(11-13)29-23(25)21(20)19(15)18/h4-7,10-11,18-21H,1-3,8-9H2/t18-,19+,20-,21+
InChIKey XCCJMYJLHNHZPZ-FXELSEDVSA-N
Literature Reference J. ORG. CHEM. 38, 957(1973)
Melting Point 291.5-294C (sub.)
Molecular Weight 392.407013
Synonyms CYCLOBUTA/1,2-C.4,3-C*/BIS/1/BENZO- PYRAN-6,7-DIONE, 6H,7H-, 3,10-/PENTA- METHYLENEDIOXY/-6A,6B,12B,12C-TETRA- HYDRO-, /SYN-HEAD-TO-TAIL REGIOISOMER/
Technique KBr WAFER