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1,3,5,7-TETRAMETHYL-3,7-DIPHENYLBICYCLO[3.2.3]-TETRASILA-2,4,6,8-OXANE(ISOMER 2)
SpectraBase Compound ID DJ465dcbisR
InChI InChI=1S/C18H26O4Si4/c1-23-15-16-24(2,21-25(3,19-23)17-11-7-5-8-12-17)22-26(4,20-23)18-13-9-6-10-14-18/h5-14H,15-16H2,1-4H3/t23-,24+,25-,26-
InChIKey AZLWPLAFLGZVAN-XYPHUQSFSA-N
Mol Weight 418.74 g/mol
Molecular Formula C18H26O4Si4
Exact Mass 418.090815 g/mol

29Si Nuclear Magnetic Resonance (NMR) Chemical Shifts

29Si Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 9rwveRrPhKO
Name 1,3,5,7-TETRAMETHYL-3,7-DIPHENYLBICYCLO[3.2.3]-TETRASILA-2,4,6,8-OXANE(ISOMER 2)
Comments C=5%. C6D6 ADMIXTURE (10-15%). INVERSEGATE DECOUPLING. CARCAS STRUCTURE;WP-200SY (BRUKER)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C18H26O4Si4
InChI InChI=1S/C18H26O4Si4/c1-23-15-16-24(2,21-25(3,19-23)17-11-7-5-8-12-17)22-26(4,20-23)18-13-9-6-10-14-18/h5-14H,15-16H2,1-4H3/t23-,24+,25-,26-
InChIKey AZLWPLAFLGZVAN-XYPHUQSFSA-N
Instrument Name SEE COMMENT
Literature Reference A.A.ZHDANOV, T.V.ASTAPOVA, B.D.LAVRUKHIN (1988) Izv.Akad.Nauk SSSR(Russ.Lang.): N3, 657-662.
NMR Standard TMS
Observed nucleus 29Si
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CCl4 carbon tetrachl