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(2R,4R)-2-(bromomethyl)-4-methyl-4-phenyl-2-(o-tolyl)cyclopentan-1-one
SpectraBase Compound ID 45ZWncZYzOj
InChI InChI=1S/C20H21BrO/c1-15-8-6-7-11-17(15)20(14-21)13-19(2,12-18(20)22)16-9-4-3-5-10-16/h3-11H,12-14H2,1-2H3/t19-,20+/m0/s1
InChIKey TTYAFDNVJGLYEJ-VQTJNVASSA-N
Mol Weight 357.29 g/mol
Molecular Formula C20H21BrO
Exact Mass 356.077578 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID GMkN98Shrqh
Name (2R,4R)-2-(bromomethyl)-4-methyl-4-phenyl-2-(o-tolyl)cyclopentan-1-one
Appearance Yellowish oil
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H21BrO
InChI InChI=1S/C20H21BrO/c1-15-8-6-7-11-17(15)20(14-21)13-19(2,12-18(20)22)16-9-4-3-5-10-16/h3-11H,12-14H2,1-2H3/t19-,20+/m0/s1
InChIKey TTYAFDNVJGLYEJ-VQTJNVASSA-N
Instrument Name Agilent 7890A-5975C GC
Ionization Type EI
Literature Reference DOI 10.1021/acs.joc.1c02699
Molecular Weight 357.291 g/mol
Optical Rotation [a]D20 = +20.3 (c = 1, CHCl3)
Reported Formula C20H21OBr
SMILES C1[C@@](CC([C@]1(CBr)c1ccccc1C)=O)(C)c1ccccc1
SPLASH splash10-014i-0900000000-c32d9233989ea79d5282
Sample Comments 45% ee, dr >20:1
Source of Spectrum JOC-87-SM35-3l
Thin-Layer Chromatography Rf = 0.56 (PE/EtAcO, 95:5)
Wiley ID 1884223