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METHYL-3,4-O-ISOPROPYLIDENE-5-C-METHOXY-6-O-(1-METHOXY-1-METHYL-ETHYL)-BETA-D-GALACTOPYRANOSIDE

Compound with spectra: 1 NMR

METHYL-3,4-O-ISOPROPYLIDENE-5-C-METHOXY-6-O-(1-METHOXY-1-METHYL-ETHYL)-BETA-D-GALACTOPYRANOSIDE
SpectraBase Compound ID Iq1S8z4JG9j
InChI InChI=1S/C15H28O8/c1-13(2,18-6)20-8-15(19-7)11-10(21-14(3,4)22-11)9(16)12(17-5)23-15/h9-12,16H,8H2,1-7H3/t9-,10-,11-,12-,15-/m0/s1
InChIKey ZPAGPBOCJJKERB-VSBZFQJLSA-N
Mol Weight 336.38 g/mol
Molecular Formula C15H28O8
Exact Mass 336.178418 g/mol
Enantiomer InChIKey ZPAGPBOCJJKERB-ACVJOUTJSA-N

View Spectrum of METHYL-3,4-O-ISOPROPYLIDENE-5-C-METHOXY-6-O-(1-METHOXY-1-METHYL-ETHYL)-BETA-D-GALACTOPYRANOSIDE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3CN
Methyl 5-C-methoxy-2,6-di-O-methyl-B-D-galactopyranoside diacetate
Methyl 1,3-O-Isopropylidene-4-O-methyl-6-O-tosyl-.alpha.,D-fructofuranoside
1,2:3,4-DI-O-ISOPROPYLIDENE-5-C-(HYDROXYMETHYL)-BETA-L-ARABINO-HEXOPYRANOSE
1-Methoxy-5',5',6,6-tetramethyl-tetrahydro-1H-spiro[[1,3]dioxolo[4,5-c]pyran-2,2'-[1,4]dioxolane]
6-AZIDO-6,7-DIDEOXY-3,4-O-ISOPROPYLIDENE-1-O-METHOXYMETHYL-D-GULO-HEPT-2-ULOFURANOSE
METHYL-1,3,4,5-TETRA-O-BENZYL-L-MANNO-2-HEPTULOPYRANOSIDE
2-(1-ALPHA-O,2-O;3-O,4-O-DIISOPROPYLIDENE-6-D-GALACTOPYRANOSYLOXY)-2-OXO-4-CHLOROMETHYL-1,3,2-DIOXAPHOSPHORINANE
Perhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran, 2,2,7,7-tetramethyl-3a-(bromomethyl)
BETA-D-GALACTO-PYRANOSE-(1->6)-1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE
.alpha.-D-galacto-Non-6-enopyranos-8-ulose, 6,7,9-trideoxy-1,2:3,4-bis-O-(1-methylethylidene)-, (Z)-
Title Journal or Book Year
The acetonation of methyl 5-C-methoxy-β-d-galactopyranoside1The nomenclature for these bis-glycosides is still somewhat ambiguous, since the introduction of a substituent at C-5, according to the Cahn, Ingold, Prelog rules, may invert its absolute configuration. We have preferred to use the Fischer nomenclature, since it is simpler and directly correlated with the name of the base compound, which undergoes a substitution of a hydrogen atom with a MeO group. This nomenclature has been previously used by us and by other authors, and is reported without change in Chemical Abstract. According to the more recent rules, the name would be methyl (5R)-5-methoxy-α-l-arabino-hexopyranoside.1 with 2,2-dimethoxypropane Carbohydrate Research 1998

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