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(1S,2S,3R)-3-isopropenyl-3-methyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanecarbaldehyde
SpectraBase Compound ID 7851O9VfAlS
InChI InChI=1S/C21H29BO3/c1-14(2)21(7)12-16(13-23)18(21)15-8-10-17(11-9-15)22-24-19(3,4)20(5,6)25-22/h8-11,13,16,18H,1,12H2,2-7H3/t16-,18-,21+/m1/s1
InChIKey TYWVFGMBFFNIAW-BLIXFSHQSA-N
Mol Weight 340.3 g/mol
Molecular Formula C21H29BO3
Exact Mass 340.220975 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7HayQ8G30Q5
Name (1S,2S,3R)-3-isopropenyl-3-methyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanecarbaldehyde
Appearance Colorless oil
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Formula C21H29BO3
InChI InChI=1S/C21H29BO3/c1-14(2)21(7)12-16(13-23)18(21)15-8-10-17(11-9-15)22-24-19(3,4)20(5,6)25-22/h8-11,13,16,18H,1,12H2,2-7H3/t16-,18-,21+/m1/s1
InChIKey TYWVFGMBFFNIAW-BLIXFSHQSA-N
Instrument Name Thermo Scientific DFS-HRMS
Ionization Type EI
Literature Reference DOI 10.1002/anie.202001634
Molecular Weight 340.270 g/mol
Optical Rotation [a]D28 = +76 (c = 1, CH2Cl2)
Reported Formula C21H29BO3
SMILES [C@]1(C[C@]([C@@]1(c1ccc(cc1)B1OC(C(O1)(C)C)(C)C)[H])(C(C)=C)C)(C=O)[H]
SPLASH splash10-0a4i-0691000000-bcd9024a8f9c88f89d12
Sample Comments dr = 91:9, er = 94:6
Source of Spectrum ACI-59-SM81-3ka
Thin-Layer Chromatography Rf = 0.25 (P/EtOAc, 9:1)
Wiley ID 1857972