For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
3-Benzyl-3-hydroxy-6-methylidene-1-phenylpiperazine-2,5-dione
SpectraBase Compound ID BnbxPbD2RBa
InChI InChI=1S/C18H16N2O3/c1-13-16(21)19-18(23,12-14-8-4-2-5-9-14)17(22)20(13)15-10-6-3-7-11-15/h2-11,23H,1,12H2,(H,19,21)
InChIKey HAFADPZTYMEBRF-UHFFFAOYSA-N
Mol Weight 308.34 g/mol
Molecular Formula C18H16N2O3
Exact Mass 308.116092 g/mol
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum KC-0-236-13
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
Title Journal or Book Year
Generation of 6-alkylidene/benzylidene-3,6-dihydropyrazin-2(1H)ones by reaction of 6-bromomethylpyrazin-2(1H)-ones with methoxide and further conversion into specific piperazine-2,5-diones and pyrazin-2(1H)-ones Journal of the Chemical Society, Perkin Transactions 1 1996

This compound is available in the following databases:

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

Wiley Registry of Mass Spectral Data 2023

Author: Wiley

The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.