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Diethyl (Z)-3-methyl-4-(1-oxohexan-2-ylidene)cyclopentane-1,1-dicarboxylate
SpectraBase Compound ID KkH3hrFwyG
InChI InChI=1S/C18H28O5/c1-5-8-9-14(12-19)15-11-18(10-13(15)4,16(20)22-6-2)17(21)23-7-3/h12-13H,5-11H2,1-4H3/b15-14-
InChIKey BQHVOMPFPMIWIK-PFONDFGASA-N
Mol Weight 324.42 g/mol
Molecular Formula C18H28O5
Exact Mass 324.193674 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7q2xtIW4nr
Name Diethyl (Z)-3-methyl-4-(1-oxohexan-2-ylidene)cyclopentane-1,1-dicarboxylate
Appearance Colorless oil
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 324.193673997 u
Formula C18H28O5
InChI InChI=1S/C18H28O5/c1-5-8-9-14(12-19)15-11-18(10-13(15)4,16(20)22-6-2)17(21)23-7-3/h12-13H,5-11H2,1-4H3/b15-14-
InChIKey BQHVOMPFPMIWIK-PFONDFGASA-N
Instrument Name JEOL JMS-700 MStation or JMS-Q1000TD TLC-MS
Ionization Type EI
Literature Reference DOI 10.1002/asia.202201241
Molecular Weight 324.417 g/mol
Optical Rotation [a]D28 = +2.77 (c = 0.40, CHCl3)
Quality 227
Reported Formula C18H28O5
SMILES C(C)OC(=O)C1(CC(\C(C1)=C/(C=O)CCCC)C)C(=O)OCC
SPLASH splash10-0udi-1692000000-f4ba267f25e6ea1fcdee
Sample Comments 75% ee
Source of Spectrum CAJ-18-SM13-2i (DOI: 10.1002/asia.202201241)
Thin-Layer Chromatography 0.40 (n-hexane/AcOEt, 5:1)
Wiley ID 1901131