Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives
Abstract
The hydroxyl group in a pyrrolic compound having in the 2-position thereof a group having the formula R(OH)CH--R is hydrocarbyl or substituted hydrocarbyl, is replaced by a group, for example a p-nitrobenzoate group, having better leaving properties than those of hydroxyl for a subsequent self-condensation and cyclization of the pyrrolic compound to form a meso-hydrocarbyl or meso-substituted hydrocarbyl porphyrin.
- Inventors:
-
- Glen Mills, PA
- Murrysville, PA
- Issue Date:
- Research Org.:
- Sun Refining and Marketing Co., Marcus Hook, PA (United States)
- OSTI Identifier:
- 868906
- Patent Number(s):
- 5241062
- Assignee:
- Sun Company, Inc. (R&M) (Philadelphia, PA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
- DOE Contract Number:
- FC21-90MC26029
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- synthetic; route; meso-tetra; hydrocarbyl; substituted; porphyrins; derivatives; hydroxyl; pyrrolic; compound; 2-position; formula; oh; ch-r; replaced; example; p-nitrobenzoate; leaving; properties; subsequent; self-condensation; cyclization; form; meso-hydrocarbyl; meso-substituted; porphyrin; pyrrolic compound; substituted hydrocarbyl; /999/
Citation Formats
Wijesekera, Tilak P, and Wagner, Richard W. Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives. United States: N. p., 1993.
Web.
Wijesekera, Tilak P, & Wagner, Richard W. Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives. United States.
Wijesekera, Tilak P, and Wagner, Richard W. Fri .
"Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives". United States. https://www.osti.gov/servlets/purl/868906.
@article{osti_868906,
title = {Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives},
author = {Wijesekera, Tilak P and Wagner, Richard W},
abstractNote = {The hydroxyl group in a pyrrolic compound having in the 2-position thereof a group having the formula R(OH)CH--R is hydrocarbyl or substituted hydrocarbyl, is replaced by a group, for example a p-nitrobenzoate group, having better leaving properties than those of hydroxyl for a subsequent self-condensation and cyclization of the pyrrolic compound to form a meso-hydrocarbyl or meso-substituted hydrocarbyl porphyrin.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Porphyrins. VII. The synthesis of porphyrins by the Rothemund reaction
journal, January 1964
- Badger, Gm; Jones, Ra; Laslett, Rl
- Australian Journal of Chemistry, Vol. 17, Issue 9
Perhalogenated tetraphenylhemins: stable catalysts of high turnover catalytic hydroxylations
journal, April 1987
- Traylor, Teddy G.; Tsuchiya, Shinji
- Inorganic Chemistry, Vol. 26, Issue 8
Investigation of the synthesis of ortho-substituted tetraphenylporphyrins
journal, February 1989
- Lindsey, Jonathan S.; Wagner, Richard W.
- The Journal of Organic Chemistry, Vol. 54, Issue 4
Formation and reactivity of 1-pyrrolyl-2,2,2-trifluoroethyl cations
journal, October 1990
- Allen, Annette D.; Kwong-Chip, Jean-Marc; Lin, Wing Cheung
- Canadian Journal of Chemistry, Vol. 68, Issue 10
On the preparation of metalloporphyrins
journal, July 1970
- Adler, Alan D.; Longo, Frederick R.; Kampas, Frank
- Journal of Inorganic and Nuclear Chemistry, Vol. 32, Issue 7
Novel Synthetic Method of Phenol from Benzene Catalysed by Perfluorinated Hemin
journal, February 1989
- Tsuchiya, Shinji; Seno, Manabu
- Chemistry Letters, Vol. 18, Issue 2
Halogen substituent effects on the catalytic activity of iron porphyrin complexes for selective air-oxidation of alkanes in the liquid phase
journal, September 1989
- Ellis, Paul E.; Lyons, James E.
- Catalysis Letters, Vol. 3, Issue 5-6
A new route for meso-substituted porphyrin
journal, January 1989
- Kuroda, Yasuhisa; Murase, auHiroaki; Suzuki, Yasuhiko
- Tetrahedron Letters, Vol. 30, Issue 18
Selective low temperature hydroxylation of isobutane by molecular oxygen catalyzed by an iron perhaloporphyrin complex
journal, January 1991
- Lyons, James E.; Ellis, Paul E.
- Catalysis Letters, Vol. 8, Issue 1