Porphyrins

Wijesekera, Tilak; Lyons, James E

Porphyrins

Patent · Sun Dec 31 23:00:00 EST 1995

OSTI ID:870676

Wijesekera, Tilak ^[1]; Lyons, James E ^[2]

Glen Mills, PA
Wallingford, PA

The invention comprises new compositions of matter, which are iron, manganese, cobalt or ruthenium complexes of porphyrins having hydrogen, haloalkyl or haloaryl groups in meso positions, two of the opposed meso atoms or groups being hydrogen or haloaryl, and two of the opposed meso atoms or groups being hydrogen or haloalkyl, but not all four of the meso atoms or groups being hydrogen. The invention also comprises new compositions of matter in which all four of the meso positions are substituted with haloalkyl groups and the beta positions are substituted with halogen atoms. A new method of synthesizing porphyrinogens is also provided. The novel compositions and others made according to the process of the invention are useful as hydrocarbon conversion catalysts; for example, for the oxidation of alkanes and the decomposition of hydroperoxides.

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Research Organization:: Sun Refining and Marketing Co., Marcus Hook, PA (United States)

DOE Contract Number:: FC21-90MC26029

Assignee:: Sun Company, Inc. (R&M) (Philadelphia, PA)

Patent Number(s):: US 5571908

OSTI ID:: 870676

Country of Publication:: United States

Language:: English

References (17)

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Nitrooctaethylporphyrins: synthesis, optical and redox properties Gong, Liang-Chu; Dolphin, David Canadian Journal of Chemistry, Vol. 63, Issue 2 https://doi.org/10.1139/v85-066	journal	February 1985
An improved synthesis of 5,15-diaryloctaalkylporphyrins Osuka, Atsuhiro; Nagata, Toshi; Kobayashi, Fumikazu Journal of Heterocyclic Chemistry, Vol. 27, Issue 6 https://doi.org/10.1002/jhet.5570270626	journal	September 1990
Halogen Substituent Effects on the Catalytic Activity of Iron Porphyrin Complexes for the Decomposition of tert-Butyl Hydroperoxide Lyons, J. E.; Ellis, P. E.; Myers, H. K. Journal of Catalysis, Vol. 141, Issue 1 https://doi.org/10.1006/jcat.1993.1139	journal	May 1993
Porphyrin Synthesis in Clay Nanospaces Onaka, Makoto; Shinoda, Tomotaka; Izumi, Yusuke Chemistry Letters, Vol. 22, Issue 1 https://doi.org/10.1246/cl.1993.117	journal	January 1993
Investigation of the synthesis of ortho-substituted tetraphenylporphyrins Lindsey, Jonathan S.; Wagner, Richard W. The Journal of Organic Chemistry, Vol. 54, Issue 4 https://doi.org/10.1021/jo00265a021	journal	February 1989
Synthesis and atropisomer separation of porphyrins containing functionalization at the 5,15-meso positions: application to the synthesis of binuclear ligand systems Gunter, Maxwell J.; Mander, Lewis N. The Journal of Organic Chemistry, Vol. 46, Issue 23 https://doi.org/10.1021/jo00336a037	journal	November 1981
Electron deficient porphyrins. 1. Tetrakis(trifluoromethyl)porphyrin and its metal complexes Homma, Michihide; Aoyagi, Katsuhiro; Aoyama, Yasuhiro Tetrahedron Letters, Vol. 24, Issue 40 https://doi.org/10.1016/S0040-4039(00)88337-9	journal	January 1983
High yield synthesis of 5,15-diarylporphyrins Manka, John S.; Lawrence, David S. Tetrahedron Letters, Vol. 30, Issue 50 https://doi.org/10.1016/S0040-4039(01)93405-7	journal	January 1989
On the preparation of metalloporphyrins Adler, Alan D.; Longo, Frederick R.; Kampas, Frank Journal of Inorganic and Nuclear Chemistry, Vol. 32, Issue 7 https://doi.org/10.1016/0022-1902(70)80535-8	journal	July 1970
Syntheses of 5-Aryl- and 5,15-Diaryl-2,3,7,8,12,13,17,18-Octaethylporphines Ogoshi, Hisanobu; Sugimoto, Hiroshi; Nishiguchi, Takahiro Chemistry Letters, Vol. 7, Issue 1 https://doi.org/10.1246/cl.1978.29	journal	January 1978
Halogen substituent effects on the catalytic activity of iron porphyrin complexes for selective air-oxidation of alkanes in the liquid phase Ellis, Paul E.; Lyons, James E. Catalysis Letters, Vol. 3, Issue 5-6 https://doi.org/10.1007/BF00771267	journal	September 1989
The Magnetic Properties of Dinuclear Copper(II) 2-Fluoroalkanoates Emori, Shuji; Kondo, Hideki Bulletin of the Chemical Society of Japan, Vol. 62, Issue 10 https://doi.org/10.1246/bcsj.62.3368	journal	October 1989
Synthesis and characterization of blocked and ligand-appended hemes derived from atropisomeric meso-diphenylporphyrins Young, Richard; Chang, Chris K. Journal of the American Chemical Society, Vol. 107, Issue 4 https://doi.org/10.1021/ja00290a027	journal	February 1985
Porphyrins. VII. The synthesis of porphyrins by the Rothemund reaction Badger, Gm; Jones, Ra; Laslett, Rl Australian Journal of Chemistry, Vol. 17, Issue 9 https://doi.org/10.1071/CH9641028	journal	January 1964
Octabromotetraphenylporphyrin and its metal derivatives: Electronic structure and electrochemical properties Bhyrappa, P.; Krishnan, V. Inorganic Chemistry, Vol. 30, Issue 2 https://doi.org/10.1021/ic00002a018	journal	January 1991
Selective low temperature hydroxylation of isobutane by molecular oxygen catalyzed by an iron perhaloporphyrin complex Lyons, James E.; Ellis, Paul E. Catalysis Letters, Vol. 8, Issue 1 https://doi.org/10.1007/BF00764382	journal	January 1991

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Porphyrins

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References (17)

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