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(4aR,5R,8aS)-4a-(tert-Butoxycarbonyl)-5-methoxy-2-(4'-methoxyphenyl)-7-trimethylsilyloxy-4a,5,8,8a-tetrahydro-4H-benzo[b]pyran-4-one

View entire compound with spectra: 1 MS (GC)

(4aR,5R,8aS)-4a-(tert-Butoxycarbonyl)-5-methoxy-2-(4'-methoxyphenyl)-7-trimethylsilyloxy-4a,5,8,8a-tetrahydro-4H-benzo[b]pyran-4-one
SpectraBase Compound ID Izuljrp0k4l
InChI InChI=1S/C25H34O7Si/c1-24(2,3)31-23(27)25-20(26)15-19(16-9-11-17(28-4)12-10-16)30-22(25)14-18(13-21(25)29-5)32-33(6,7)8/h9-13,15,21-22H,14H2,1-8H3/t21-,22+,25+/m1/s1
InChIKey YQAGDWFUUXYGRH-SLSDLSHTSA-N
Mol Weight 474.6 g/mol
Molecular Formula C25H34O7Si
Exact Mass 474.20738 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID KOzVRW53e05
Name (4aR,5R,8aS)-4a-(tert-Butoxycarbonyl)-5-methoxy-2-(4'-methoxyphenyl)-7-trimethylsilyloxy-4a,5,8,8a-tetrahydro-4H-benzo[b]pyran-4-one
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C25H34O7Si
InChI InChI=1S/C25H34O7Si/c1-24(2,3)31-23(27)25-20(26)15-19(16-9-11-17(28-4)12-10-16)30-22(25)14-18(13-21(25)29-5)32-33(6,7)8/h9-13,15,21-22H,14H2,1-8H3/t21-,22+,25+/m1/s1
InChIKey YQAGDWFUUXYGRH-SLSDLSHTSA-N
Molecular Weight 474.625 g/mol
SMILES [C@@]12(C(OC(C)(C)C)=O)C(C=C(O[C@]2(CC(=C[C@]1(OC)[H])O[Si](C)(C)C)[H])c1ccc(cc1)OC)=O
SPLASH splash10-0596-9643000000-fcfed733359f4441c86b
Source of Spectrum KC-0-167-12
Synonyms 4a-(tert-Butoxycarbonyl)-5-methoxy-2-(4'-methoxyphenyl)-7-trimethylsilyloxy-4a,5,8,8a-tetrahydro-4H-benzo[b]pyran-4-one tert-Butyl (4aR,5R,8aS)-5-methoxy-2-(4-methoxyphenyl)-4-oxo-7-[(trimethylsilyl)oxy]-8,8a-dihydro-4H-chromene-4a(5H)-carboxylate
Wiley ID 787145