Spectra for:
Jon Efskind, Christian Rømming, Kjell Undheim
Compound 3 (2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-5-HYDROXYMETHYL-2-ISOPROPYLPYRAZINE
Compound 4 (2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-5-FORMYL-2-ISOPROPYLPYRAZINE
Compound 6 (2R,5S)-5-Allyl-2,5-dihydro-3,6-dimethoxy-5-ethoxycarbonyl-2-isopropylpyrazine
Compound 7 (2R)-5-Allyl-1,2-dihydro-3,6-dimethoxy-1-ethoxycarbonyl-2-isopropylpyrazine
Compound 10 BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE
![BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE](/api/compound/7brq3ejs0ZC.png?h=300&w=458 "BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE")
Compound 11 BIS-[(2R,5S)-5-(BUT-3-ENYL)-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE
![BIS-[(2R,5S)-5-(BUT-3-ENYL)-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE](/api/compound/K1y0HClQRox.png?h=300&w=458 "BIS-[(2R,5S)-5-(BUT-3-ENYL)-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-KETONE")
Compound 12 BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-(METHOXY)-METHANE
![BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-(METHOXY)-METHANE](/api/compound/7nufJD2da7y.png?h=300&w=458 "BIS-[(2R,5S)-5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL]-(METHOXY)-METHANE")
Compound 13A (1R)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-
![(1R)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-](/api/compound/8lbJ0oX1Qhe.png?h=300&w=458 "(1R)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-")
Compound 13B (1S)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-
![(1S)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-](/api/compound/C4WFNyOhdtc.png?h=300&w=458 "(1S)-(5-ALLYL-2,5-DIHYDRO-3,6-DIMETHOXY-2-ISOPROPYLPYRAZIN-5-YL)-8A-ALLYL-6-ISOPROPYL-5,8-DIMETHOXY-1,8A-DIHYDRO-[1,3]-OXAZOLO-[3,4-A]-PYRAZIN-3-")
Compound 14 (2R,2''R,5S,5''S)-2,2'',5,5''-TETRAHYDRO-3,3'',6,6''-TETRAMETHOXY-2,2''-DISIOPROPYLPYRAZIN-5-SPIRO-1'-CYCLOHEPT-5'-EN-3'-SPIRO-5''-PYRAZIN-2'-OL
Compound 15 (2R,2''R,5S,5''S)-2,2'',5,5''-TETRAHYDRO-2',3,3'',6,6''-PENTAMETHOXY-2,2''-DIISOPROPYLPYRAZIN-5-SPIRO-1'-CYCLOHEPT-5'-EN-3'-SPIRO-5''-PYRAZINE
Compound 16 (2R,2''R,5S,5''S)-2,2'',5,5''-TETRAHYDRO-3,3'',6,6''-TETRAMETHOXY-2,2''-DIISOPROPYLPYRAZIN-5-SPIRO-1'-CYCLOHEPT-5'-EN-3'-SPIRO-5''-PYRAZIN-2''-ONE
Compound 19 (2R,2''R,5S,5''S)-1'',2,2'',5'',6''-HEXAHYDRO-3,3'',6-TRIMETHOXY-2,2''-DIISOPROPYLPYRAZINE-5-SPIRO-1'-CYCLOHEPT-5'-ENE-3'-SPIRO-5''-PYRAZIN-2'-OL
Citation
| Citation | J.CHEM.SOC.PERKIN-1,1677(1999) |
|---|---|
| Journal | Journal of the Chemical Society, Perkin Transactions 1 |
| Issue | 12 |
| Page(s) | 1677-1684 |
| Year | 1999 |
| Author(s) | Jon Efskind, Christian Rømming, Kjell Undheim |
| Publisher | Royal Society of Chemistry (RSC) |
| DOI | 10.1039/a901913h |