Spectra for:
Duy H. Hua, Yi Chen, Hong-Sig Sin, Maria J. Maroto, Paul D. Robinson, Steven W. Newell, Elisabeth M. Perchellet, James B. Ladesich, Jonathan A. Freeman, Jean-Pierre Perchellet, Peter K. Chiang
Compound 1 8B TRANS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/1VZKQnMMdB2.png?h=300&w=458 "TRANS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 1B 4-HYDROXY-6-(3-PYRIDYL)-2-PYRONE
Compound 1C 4-HYDROXY-6-(3,4-DIMETHOXYPHENYL)-2-PYRONE
Compound 4 3-HYDROXY-2-METHYL-1-CYCLOHEXENE-1-CARBOXALDEHYDE
Compound 5 3-(FORMYLOXY)-2-METHYL-1-CYCLOHEXENE-1-CARBOXALDEHYDE
Compound 6A 3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/C2XtSjA5EjY.png?h=300&w=458 "3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 6B 3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/9sF4sb3WlnP.png?h=300&w=458 "3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 6C 3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/9lCZntTkUuO.png?h=300&w=458 "3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 10 ETHYL_5-(3-PYRIDYL)-3,5-DIOXOPENTANOATE
Compound 12 ETHYL_5-(3,4-DIMETHOXYPHENYL)-3,5-DIOXOPENTANOATE
Compound 12A METHYL_5-(3,4-DIMETHOXYPHENYL)-3,5-DIOXOPENTANOATE
Compound 14 (5AS,7S)-7-ISOPROPENYL-3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![(5AS,7S)-7-ISOPROPENYL-3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/36s9mqsVmT4.png?h=300&w=458 "(5AS,7S)-7-ISOPROPENYL-3-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 15 (5AS,7S)-7-ISOPROPENYL-3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![(5AS,7S)-7-ISOPROPENYL-3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/1IC26ZLTa4C.png?h=300&w=458 "(5AS,7S)-7-ISOPROPENYL-3-(3-PYRIDYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 16 (5AS,7S)-7-ISOPROPENYL-3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![(5AS,7S)-7-ISOPROPENYL-3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/5bAo0tuxqcF.png?h=300&w=458 "(5AS,7S)-7-ISOPROPENYL-3-(3,4-DIMETHOXYPHENYL)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 17A CIS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/jzJOeYSqcP.png?h=300&w=458 "CIS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 17B TRANS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/6Q7YUsvcFos.png?h=300&w=458 "TRANS-3,5A-DIMETHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 18A CIS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/1eO8QJmc1gw.png?h=300&w=458 "CIS-3,5A-DIMETHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 21 2-Methyl-2-cyclohexen-1-one
Compound 23 1-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL
![1-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL](/api/compound/JTbx1ZBxpnl.png?h=300&w=458 "1-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL")
Compound 24 3-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL
![3-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL](/api/compound/LPpQlqIU6E3.png?h=300&w=458 "3-[2-(1,3-DITHIANYL)]-2-METHYL-2-CYCLOHEXEN-1-OL")
Compound 25 1-[2-(1,3-DITHIANYL)]-3-(FORMYLOXY)-2-METHYL-1-CYCLOHEXENE
![1-[2-(1,3-DITHIANYL)]-3-(FORMYLOXY)-2-METHYL-1-CYCLOHEXENE](/api/compound/6URdoof0I58.png?h=300&w=458 "1-[2-(1,3-DITHIANYL)]-3-(FORMYLOXY)-2-METHYL-1-CYCLOHEXENE")
Compound 26A CIS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/3SY2yJGwzJs.png?h=300&w=458 "CIS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 26B TRANS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/FF7Qrgb8WY1.png?h=300&w=458 "TRANS-3-(3-PYRIDYL)-5A-METHYL-6-(FORMYLOXY)-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 27A CIS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/FOLVJSKCXSX.png?h=300&w=458 "CIS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 27B TRANS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/FwTonbYnYsA.png?h=300&w=458 "TRANS-3-(3-PYRIDYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 28A CIS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/BJXrKDc5TNg.png?h=300&w=458 "CIS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 28B TRANS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/K9VaFF4A3Rh.png?h=300&w=458 "TRANS-3-(3,4-DIMETHOXYPHENYL)-6-(FORMYLOXY)-5A-METHYL-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 29A CIS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![CIS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/KWub6IGou5V.png?h=300&w=458 "CIS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Compound 29B TRANS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN
![TRANS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN](/api/compound/6hlUZmgyGFf.png?h=300&w=458 "TRANS-3-(3,4-DIMETHOXYPHENYL)-5A-METHYL-6-HYDROXY-1H,7H-5A,6,8,9-TETRAHYDRO-1-OXOPYRANO-[4.3-B]-[1]-BENZOPYRAN")
Citation
| Citation | J.ORG.CHEM.,62,6888(1997) |
|---|---|
| Journal | The Journal of Organic Chemistry |
| Issue | 20 |
| Volume | 62 |
| Page(s) | 6888-6896 |
| Year | 1997 |
| Author(s) | Duy H. Hua, Yi Chen, Hong-Sig Sin, Maria J. Maroto, Paul D. Robinson, Steven W. Newell, Elisabeth M. Perchellet, James B. Ladesich, Jonathan A. Freeman, Jean-Pierre Perchellet, Peter K. Chiang |
| Publisher | American Chemical Society (ACS) |
| DOI | 10.1021/jo970642d |