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rel-(1R,2aR,8bR)-2a-Isobutyryl-1-(phenyl)-1,2,2a,8b-tetrahydro-3H-benzo[b]cyclobuta[d]pyran-3-one
SpectraBase Compound ID LmL79sYbPBP
InChI InChI=1S/C21H20O3/c1-13(2)19(22)21-12-16(14-8-4-3-5-9-14)18(21)15-10-6-7-11-17(15)24-20(21)23/h3-11,13,16,18H,12H2,1-2H3/t16-,18-,21+/m0/s1
InChIKey QBPHEILVHNWQKH-DJPFJPOOSA-N
Mol Weight 320.39 g/mol
Molecular Formula C21H20O3
Exact Mass 320.141245 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID FfPIcGlUHNo
Name rel-(1R,2aR,8bR)-2a-Isobutyryl-1-(phenyl)-1,2,2a,8b-tetrahydro-3H-benzo[b]cyclobuta[d]pyran-3-one
Alternate Name(s) (1R,2aR,8bR)-2a-isobutyryl-1-phenyl-1,2,2a,8b-tetrahydro-3H-cyclobuta[c]chromen-3-one
Comments Less than 3 mono-isotopic peaks
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H20O3
InChI InChI=1S/C21H20O3/c1-13(2)19(22)21-12-16(14-8-4-3-5-9-14)18(21)15-10-6-7-11-17(15)24-20(21)23/h3-11,13,16,18H,12H2,1-2H3/t16-,18-,21+/m0/s1
InChIKey QBPHEILVHNWQKH-DJPFJPOOSA-N
Molecular Weight 320.388 g/mol
SMILES c12c([C@@]3([C@](C(O2)=O)(C[C@]3(c2ccccc2)[H])C(=O)C(C)C)[H])cccc1
SPLASH splash10-0udi-0900000000-9cd0e82b71539d06a5b6
Source of Spectrum O1-65-2422-2
Wiley ID 1593277