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3,3'-(4H,4'H)-spirobi[2H-naphtho[2,3-b][1,4]dioxepin]

View entire compound with spectra: 1 NMR, 1 FTIR, and 1 Raman

3,3'-(4H,4'H)-spirobi[2H-naphtho[2,3-b][1,4]dioxepin]
SpectraBase Compound ID ImjIHngM1DR
InChI InChI=1S/C25H20O4/c1-2-6-18-10-22-21(9-17(18)5-1)26-13-25(14-27-22)15-28-23-11-19-7-3-4-8-20(19)12-24(23)29-16-25/h1-12H,13-16H2
InChIKey ZSNKIYHBPBOZIE-UHFFFAOYSA-N
Mol Weight 384.43 g/mol
Molecular Formula C25H20O4
Exact Mass 384.136159 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID DkfEu8Oxedt
Name 3,3'(4H,4'H)-SPIROBI[2H-NAPHTHO[2,3-b][1,4]DIOXEPIN]
Source of Sample S. Smolinski, Jagiellonian University, Krakow, Poland
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C25H20O4
InChI InChI=1S/C25H20O4/c1-2-6-18-10-22-21(9-17(18)5-1)26-13-25(14-27-22)15-28-23-11-19-7-3-4-8-20(19)12-24(23)29-16-25/h1-12H,13-16H2
InChIKey ZSNKIYHBPBOZIE-UHFFFAOYSA-N
Literature Reference TETRAHEDRON 25, 5427(1969)
Melting Point 352.5C
Molecular Weight 384.431000
Synonyms SPIROBI/2H-NAPHTHO/2,3-B//1,4/DI- OXEPIN/, 3,3*/4H,4*H/-,
Technique KBr WAFER