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3-(3,4-DIMETHOXYBENZOYL)-9-BROMO-3,4-DIHYDRO-2H,5H-1-BENZOPYRANO-[4,3-B]-PYRAN-5-ONE

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3-(3,4-DIMETHOXYBENZOYL)-9-BROMO-3,4-DIHYDRO-2H,5H-1-BENZOPYRANO-[4,3-B]-PYRAN-5-ONE
SpectraBase Compound ID 36RbHOSAILP
InChI InChI=1S/C21H17BrO6/c1-25-17-5-3-11(8-18(17)26-2)19(23)12-7-15-20(27-10-12)14-9-13(22)4-6-16(14)28-21(15)24/h3-6,8-9,12H,7,10H2,1-2H3
InChIKey BJCJQCQKCILYCE-UHFFFAOYSA-N
Mol Weight 445.27 g/mol
Molecular Formula C21H17BrO6
Exact Mass 444.020851 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 33Yqk69SYkn
Name 3-(3,4-DIMETHOXYBENZOYL)-9-BROMO-3,4-DIHYDRO-2H,5H-1-BENZOPYRANO-[4,3-B]-PYRAN-5-ONE
Compound Number 6M
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C21H17BrO6
InChI InChI=1S/C21H17BrO6/c1-25-17-5-3-11(8-18(17)26-2)19(23)12-7-15-20(27-10-12)14-9-13(22)4-6-16(14)28-21(15)24/h3-6,8-9,12H,7,10H2,1-2H3
InChIKey BJCJQCQKCILYCE-UHFFFAOYSA-N
Literature Reference Author U.GIRRESER,D.HEBER,M.SCHUETT
Literature Reference Citation J.HETCYCL.CHEM.,35,1455(1998)
Molecular Weight 445.266 g/mol
Solvent CDCl3
Source File Reference UWCS25274