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(+/-)-(3A-ALPHA,8A-ALPHA)-ETHYL-3-ALPHA,6-BETA-DIMETHYL-2-OXO-3,3A,4,5,6,8A-HEXAHYDRO-2H-CYCLOHEPTA-[B]-FURAN-3-BETA-CARBOXYLATE

Compound with spectra: 1 NMR

(+/-)-(3A-ALPHA,8A-ALPHA)-ETHYL-3-ALPHA,6-BETA-DIMETHYL-2-OXO-3,3A,4,5,6,8A-HEXAHYDRO-2H-CYCLOHEPTA-[B]-FURAN-3-BETA-CARBOXYLATE
SpectraBase Compound ID Fdt8N98z5w8
InChI InChI=1S/C14H20O4/c1-4-17-12(15)14(3)10-7-5-9(2)6-8-11(10)18-13(14)16/h6,8-11H,4-5,7H2,1-3H3/t9-,10+,11-,14-/m0/s1
InChIKey XSOXZDJEJQDLCM-MIJXAVMKSA-N
Mol Weight 252.31 g/mol
Molecular Formula C14H20O4
Exact Mass 252.136159 g/mol
Enantiomer InChIKey XSOXZDJEJQDLCM-FBKDDSFISA-N

View Spectrum of (+/-)-(3A-ALPHA,8A-ALPHA)-ETHYL-3-ALPHA,6-BETA-DIMETHYL-2-OXO-3,3A,4,5,6,8A-HEXAHYDRO-2H-CYCLOHEPTA-[B]-FURAN-3-BETA-CARBOXYLATE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
Ethyl (4aRS,5RS,7aRS)-1,2,3,4,4a,5,7,7a-octahydro-5-methyl-7-oxofuro[3,4-b]pyridine-7a-catboxylate
1-ETHOXYCARBONYL-4-METHYL-6-(E-1-HEXENYL)-3-OXABICYCLO[3.1.0]HEXAN-2-ONE
1H,3H-Furo[3,4-c]furan-1,6(4H)-dione, dihydro-6a-methyl-3-phenyl-
2-[2-(2,2-dicarbethoxycyclopentyl)-1-vinyl-but-3-enyl]cyclopentane-1,1-dicarboxylic acid diethyl ester
11,13-Methylene-artemorin - acetate
(S)-2-[1-Methyl-1-(2,2,6,6-tetramethyl-piperidin-1-yloxy)-ethyl]-cyclopentane-1,1-dicarboxylic acid diethyl ester
2-[methoxy-(2,2,6,6-tetramethylpiperidino)oxy-methyl]cyclopentane-1,1-dicarboxylic acid diethyl ester
2,2-Bis(ethoxycarbonyl)bicyclo[3.2.1]oct-3-en-8-one
Propanedioic acid, (2,4,5,6,7,7a-hexahydro-3-methyl-2-oxo-7-benzofuranyl)-, dimethyl ester, trans-
Dimethyl cis-9-methylidenebicyclo[4.3.0]non-2-ene-7,7-dicarboxylate
Title Journal or Book Year
A Novel Synthetic Method of the (±)-(3aα,8aα)-Ethyl 8β-Hydroxy-6β-methyl-2-oxooctahydro-2H-cyclohepta[b]furan-3α- carboxylate and Its Chemical Transformation to (±)-(3aα,8aα)-3α,6β-Dimethyl-3,3a,4,5,6,8a-hexahydro-2H- cyclohepta[b]furan-2-one, (+)- and (−)-7β-(2-Acetoxy-1α-methylethyl)-4β-methyl-2-cyclohepten-1β-ol, and (+)- and (−)-7β-(2-Acetoxy-1α-methylethyl)-4β-methyl-2-cyclohepten-1-one. Possible Common Synthetic Intermediates for Pseudoguaianolides, 4,5-Secopseudoguaianolides, Guaianolides, 4,5-Secoguaianolides, and Octalactins The Journal of Organic Chemistry 1998
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