Spectra for:
Bernd Nosse, Rakeshwar B. Chhor, Won Boo Jeong, Claudius Böhm, Oliver Reiser
Compound 6 (1S,5S,6S)-(-)-2-OXA-BICYCLO-[3.1.0]-HEX-3-ENE-3,6-DICARBOXYLIC-ACID-6-ETHYLESTER-3-METHYLESTER
![(1S,5S,6S)-(-)-2-OXA-BICYCLO-[3.1.0]-HEX-3-ENE-3,6-DICARBOXYLIC-ACID-6-ETHYLESTER-3-METHYLESTER](/api/compound/K7pXy7MwBQT.png?h=300&w=458 "(1S,5S,6S)-(-)-2-OXA-BICYCLO-[3.1.0]-HEX-3-ENE-3,6-DICARBOXYLIC-ACID-6-ETHYLESTER-3-METHYLESTER")
Compound 7 (1S,2S,3S)-(-)-OXALIC-ACID-2-ETHOXYCARBONYL-3-FORMYL-CYCLOPROPYLESTER-METHYLESTER
Compound 9A (2R/S,3R)-2-ALLYL-5-OXO-TETRAHYDRO-FURAN-3-CARBALDEHYDE
Compound 10A (1'S,4S,5S)-5-ALLYL-4-(1'-HYDROXY-BUT-3'-ENYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 10A (1'R,4S,5S)-5-ALLYL-4-(1'-HYDROXY-BUT-3'-ENYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 10B (1'R,4S,5S)-5-ALLYL-4-(1'-HYDROXY-3'-METHYL-BUT-3'-ENYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 10B (1'S,4S,5S)-5-ALLYL-4-(1'-HYDROXY-3'-METHYL-BUT-3'-ENYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 11A (3AS,4R,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR
![(3AS,4R,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR](/api/compound/6zCC2I8E4zZ.png?h=300&w=458 "(3AS,4R,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR")
Compound 11A (3AS,4S,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR
![(3AS,4S,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR](/api/compound/4FixSg1j3zn.png?h=300&w=458 "(3AS,4S,8AS)-4-HYDROXY-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR")
Compound 11B (3AS,4R,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR
![(3AS,4R,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR](/api/compound/6vxDcpSOKZn.png?h=300&w=458 "(3AS,4R,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MAJOR")
Compound 11B (3AS,4S,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR
![(3AS,4S,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR](/api/compound/5GvG17fwCIT.png?h=300&w=458 "(3AS,4S,8AS)-4-HYDROXY-6-METHYL-3,3A,4,5,8,8A-HEXAHYDRO-CYCLOHEPTA-[B]-FURAN-2-ONE;MINOR")
Compound 15A (1'R/S,2R/S,3S)-2-(2'-METHYLENE-CYCLOPENTYL)-5-OXO-TETRAHYDRO-FURAN-3-CARBALDEHYDE
Compound 15B (1'R/S,2R/S,3S)-2-(2'-METHYLENE-CYCLOHEXYL)-5-OXO-TETRAHYDRO-FURAN-3-CARBALDEHYDE
Compound 16 (1'S,1''R,4S,5R)-4-(1'-HYDROXY-BUT-3'-ENYL)-5-(2''-METHYLENE-CYCLOPENTYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 16 (1'R,1''R,4S,5R)-4-(1'-HYDROXY-BUT-3'-ENYL)-5-(2''-METHYLENE-CYCLOPENTYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 17 (1'R,1''R,4S,5R)-5-(2''-METHYLENE-CYCLOPENTYL)-4-(1''-TRIMETHYLSILANYLOXY-BUT-3''-ENYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 17 (1'S,1''R,4S,5R)-5-(2''-METHYLENE-CYCLOPENTYL)-4-(1''-TRIMETHYLSILANYLOXY-BUT-3''-ENYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 18 (1''S,2'R,4S,5R)-4-(1''-HYDROXY-3''-METHYL-BUT-3''-ENYL)-5-(2'-METHYLENE-CYCLOPENTYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 18 (1''R,2'R,4S,5R)-4-(1''-HYDROXY-3''-METHYL-BUT-3''-ENYL)-5-(2'-METHYLENE-CYCLOPENTYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 19 (1''S,2'R,4S,5R)-5-(2'-METHYLENE-CYCLOPENTYL)-4-(3''-METHYL-1''-TRIMETHYLSILANYLOXY-BUT-3''-ENYL)-DIHYDRO-FURAN-2-ONE;MINOR
Compound 19 (1''R,2'R,4S,5R)-5-(2'-METHYLENE-CYCLOPENTYL)-4-(3''-METHYL-1''-TRIMETHYLSILANYLOXY-BUT-3''-ENYL)-DIHYDRO-FURAN-2-ONE;MAJOR
Compound 20 (3aS,4R,9aR,9bS)-4-Hydroxy-3a,4,5,7,8,9,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2-one
![(3aS,4R,9aR,9bS)-4-Hydroxy-3a,4,5,7,8,9,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2-one](/api/compound/6tqHK0hQdNP.png?h=300&w=458 "(3aS,4R,9aR,9bS)-4-Hydroxy-3a,4,5,7,8,9,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2-one")
Compound 21 (3AS,4S,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MINOR
![(3AS,4S,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MINOR](/api/compound/AyOOSdZ1Tyi.png?h=300&w=458 "(3AS,4S,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MINOR")
Compound 21 (3AS,4R,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MAJOR
![(3AS,4R,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MAJOR](/api/compound/GkOAOo7Nf6S.png?h=300&w=458 "(3AS,4R,9AR,9BS)-4-HYDROXY-6-METHYL-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-AZULENO-[4,5-B]-FURAN-2-ONE;MAJOR")
Compound 24A (3AS,4S,8AR,8BS)-4-HYDROXY-3,3A,4,5,7,8,8A,8B-OCTAHYDRO-1-OXA-AS-INDACEN-2-ONE
Compound 24B (3AS,4S,9AR,9BS)-4-HYDROXY-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-NAPHTHO-[1,2-B]-FURAN-2-ONE
![(3AS,4S,9AR,9BS)-4-HYDROXY-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-NAPHTHO-[1,2-B]-FURAN-2-ONE](/api/compound/FuIQlBrWzrc.png?h=300&w=458 "(3AS,4S,9AR,9BS)-4-HYDROXY-3A,4,5,7,8,9,9A,9B-OCTAHYDRO-3H-NAPHTHO-[1,2-B]-FURAN-2-ONE")
Citation
| Citation | ORG.LETTERS,5,941(2003) |
|---|---|
| Journal | Organic Letters |
| Issue | 6 |
| Volume | 5 |
| Page(s) | 941-944 |
| Year | 2003 |
| Author(s) | Bernd Nosse, Rakeshwar B. Chhor, Won Boo Jeong, Claudius Böhm, Oliver Reiser |
| Publisher | American Chemical Society (ACS) |
| DOI | 10.1021/ol034141s |