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(3E)-3-(2-oxo-2-phenylethylidene)-4-phenyl-3,4-dihydro-2(1H)-quinoxalinone

View entire compound with spectra: 1 NMR

(3E)-3-(2-oxo-2-phenylethylidene)-4-phenyl-3,4-dihydro-2(1H)-quinoxalinone
SpectraBase Compound ID 1JWHJrtmdU
InChI InChI=1S/C22H16N2O2/c25-21(16-9-3-1-4-10-16)15-20-22(26)23-18-13-7-8-14-19(18)24(20)17-11-5-2-6-12-17/h1-15H,(H,23,26)/b20-15+
InChIKey FPPVLFUFXUFAON-HMMYKYKNSA-N
Mol Weight 340.38 g/mol
Molecular Formula C22H16N2O2
Exact Mass 340.121178 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID CXcKD8EFDQa
Name (3E)-3-(2-oxo-2-phenylethylidene)-4-phenyl-3,4-dihydro-2(1H)-quinoxalinone
Author A.V.Yarkov, IPAC, Russia
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C22H16N2O2/c25-21(16-9-3-1-4-10-16)15-20-22(26)23-18-13-7-8-14-19(18)24(20)17-11-5-2-6-12-17/h1-15H,(H,23,26)/b20-15+
InChIKey FPPVLFUFXUFAON-HMMYKYKNSA-N
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Origin 1H_ASIOH_7000_5002
Owner Copyright (C) 2016 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright (C) 2016 John Wiley & Sons, Inc.
Sample State soluted
Solvent DMSO-d6
Source File Reference VendorID: NMR/10322064; Labnumber: GEI-MIOX007; IOH_ID: IOH-005003
Synonyms 3-(2-oxo-2-phenylethylidene)-4-phenyl-3,4-dihydro-2(1H)-quinoxalinone