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#8;3R,5R,1'R,4'R-PENTACARBONYL-[3-[1'',2'':3'',4''-DI-O-ISOPROPYLIDENE-ALPHA-L-5''-ARABINOPYRANOSYL]-SPIRO-[BICYCLO-[2.2.1]-HEPT-2'-ENE-5',5-2-OXACYCLOPENT]-1-YLIDE

Compound with spectra: 1 NMR

#8;3R,5R,1'R,4'R-PENTACARBONYL-[3-[1'',2'':3'',4''-DI-O-ISOPROPYLIDENE-ALPHA-L-5''-ARABINOPYRANOSYL]-SPIRO-[BICYCLO-[2.2.1]-HEPT-2'-ENE-5',5-2-OXACYCLOPENT]-1-YLIDE
SpectraBase Compound ID 7a1EzMUGu8b
InChI InChI=1S/C21H28O6.5CO.Cr/c1-19(2)24-15-14(23-18-17(16(15)25-19)26-20(3,4)27-18)13-9-21(10-22-13)8-11-5-6-12(21)7-11;5*1-2;/h5-6,11-18H,7-9H2,1-4H3;;;;;;/t11-,12+,13+,14+,15-,16-,17+,18+,21+;;;;;;/m0....../s1
InChIKey SGRBYQJNBBMIGE-BUQLZCTASA-N
Mol Weight 568.5 g/mol
Molecular Formula C26H28CrO11
Exact Mass 568.103667 g/mol
Enantiomer InChIKey SGRBYQJNBBMIGE-XXHDATSYSA-N

View Spectrum of #8;3R,5R,1'R,4'R-PENTACARBONYL-[3-[1'',2'':3'',4''-DI-O-ISOPROPYLIDENE-ALPHA-L-5''-ARABINOPYRANOSYL]-SPIRO-[BICYCLO-[2.2.1]-HEPT-2'-ENE-5',5-2-OXACYCLOPENT]-1-YLIDE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent C6D6
(3R,5R,1'S,4'S)-Pentacarbonyl{3-[1'',2'':3'',4''-di-O-isopropylidene-.alpha.,L-5''-arabinopyranosyl)spiro[bicyclo[2.2.1]hept-2'-ene-5',5-2-oxacyclopentylidene]}chromium(0)
#9;3S,5S,1'S,4'S-PENTACARBONYL-[3-[1'',2'':3'',4''-DI-O-ISOPROPYLIDENE-ALPHA-L-5''-ARABINOPYRANOSYL]-SPIRO-[BICYCLO-[2.2.1]-HEPT-2'-ENE-5',5-2-OXACYCLOPENT]-1-YLIDE
(3R,5R,1'R,4'R)-Pentacarbonyl{3-[1'',2'':3'',4''-di-O-isopropylidene-.alpha.,L-5''-arabinopyranosyl)spiro[bicyclo[2.2.1]hept-2'-ene-5',5-2-oxacyclopentylidene]}chromium(0)
Methyl (4S,5S,7R,8R,9S)-8,9-Isopropylidenedioxy-2-benzyl-7-[(methoxymethoxy)methyl]-1,6-dioxa-2-azaspiro[4.4]nonane-4-carboxylate
Methyl (4R,5S,7R,8R,9S)-8,9-Isopropylidenedioxy-2-benzyl-7-[(methoxymethoxy)methyl]-1,6-dioxa-2-azaspiro[4.4]nonane-4-carboxylate
FPCAAAUAZNPFFI-LEGGEKIVSA-N
COLEON-U-QUINONE
CICHORIOSIDE-G;11-BETA,13-DIHYDRO-LACTUCIN-8-O-BETA-D-GLUCOPIRANOSIDE
TRICORNOSE_I;3-O-(E)-3,4,5-TRIMETHOXYCINNAMOYL-[4-O-(E)-SINAPOYL]-BETA-D-FRUCTOFURANOSYL-(2->1)]-[BETA-D-GLUCOPYRANOSYL-(1->4)-BETA-D-GLUCOPYRANOS
(1S*,2R*,8S*)-1,2-cis-1,8-trans-2-Ethyl-8-methyl-1-(4-nitrophenyl)-2-phenyl-1,2-dihydroazeto[2,1-b]quinazoline
NORALPINDENOSIDE_B
ERYTHROMYCIN, 2'-PROPIONATE, DODECYL SULFATE (SALT)
PREMNAODOROSIDE-G;ISOMERIC-MIXTURE
Title Journal or Book Year
Stereospecific exo-Selective Diels−Alder Reactions with Carbohydrate-Functionalized α-exo-Methylene-2-oxacyclopentylidene Chromium Complexes1 The Journal of Organic Chemistry 1999
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