Identification and analysis of dihydro-ar-curcumene enantiomers and related compounds in petroleum

Organic Geochemistry

Volumn 26, Issue 1-2, 1997, Pages 79-83

  Bastow, Trevor P ^a   Alexander, Robert ^a   Kagi, Robert I ^a  

^a Curtin University of Technology Perth Centre for Applied Organic Geochemistry   (Australia)

Author keywords

1 (1,5 dimethylhexyl) 3 methylbenzene; Chiral GC; Curcumene enantiomers; Dihydro ar curcumene; Isodihydro ar curc umene

Indexed keywords

CHIRAL GC-MS; CURCUMENE; DIHYDRO-AR-CURCUMENE; ENANTIOMER;

EID: 0030616541     PISSN: 01466380     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0146-6380(96)00155-6     Document Type: Article

References (12)

1. Alexander R., Kagi R. I. and Larcher A. V. (1984) Clay catalysis of alkyl hydrogen exchange reactions - reaction mechanism. In Advances in Organic Geochemistry 1983 (Edited by Schenck P. A., deLeeuw J. W. and Lijmbach G. W. M.). Org. Geochem. 6, 755-760. Pergamon Press, Oxford.
2. Alexander R., Bastow T. P., Kagi R. I. and Singh R. K. (1992) Identification of 1,2,2,5-tetramethyltetralin and 1,2,2,5,6-pentamethyltetralin as racemates in petroleum. J. Chem. Soc., Chem. Commun. 23, 1712-1714.
3. Bastow T. P., Singh R. K., Ellis L., Alexander R. and Kagi R. I. (1993) Separation of petroleum hydrocarbon racemates using capillary gas chromatography. In Organic Geochemistry - Poster sessions from the 16th International Meeting on Organic Geochemistry, Stavanger 1993 (Edited by Øygard K.), pp. 754-757. Falch Hurtigtrykk, Oslo.
4. Dev S. (1989) Terpenoids. In Natural Products of Woody Plants II (Edited by Rowe J. W.), pp. 691-807. Springer, Berlin.
5. Ellis L., Alexander R., Singh R. K. and Kagi R. I. (1995) Occurrence of dihydro-ar-curcumene in sediments and crude oil. Org. Geochem. 23, 197-203.
6. Furniss B., Hannford A. J., Smith P. W. G. and Tatchell A. R. (1989) In Vogel's Textbook of Practical Organic Chemistry, 5th edn, Longman, Harlow, 538 pp.
7. Honwad V. K. and Rao A. S. (1965) Absolute configuration of (-)-α-curcumene. Tetrahedron 21, 2593-2604.
8. Kobor F., Angermund K. and Schomburg G. (1993) Molecular modelling experiments on chiral recognition in GC with specially derivatized cyclodextrins as selectors. J. High Resol. Chromatogr. 16, 299-311.
9. Lee M. L., Vassilaros D. L., White C. M. and Novotny M. (1979) Retention indices for programmed-temperature capillary-column gas chromatography of polycyclic aromatic hydrocarbons. Anal. Chem. 51, 768-773.
10. Schurig V. (1994) Review: Enantiomer separation by gas chromatography on chiral stationary phases. J. Chromatogr. A 666, 111-129.
11. Simonsen J. (1952) The Terpenes. Vol III, p. 18. Cambridge University Press, Cambridge.
12. Tang Y., Zhou Y. and Armstrong D. W. (1994) Examination of the enantioselectivity of wall-immobilized cyclodextrin copolymers in capillary gas chromatography. J. Chromatogr. A 666, 147-159.