Method of preparing meso-haloalkylporphyrins
Abstract
Transition metal complexes of meso-haloalkylporphyrins, wherein the haloalkyl groups contain 2 to 8 carbon atoms have been found to be highly effective catalysts for oxidation of alkanes and for the decomposition of hydroperoxides. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solid catalyst. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solic catalyst.
- Inventors:
-
- Glen Mills, PA
- Wallingford, PA
- (Downingtown, PA)
- Boothwyn, PA
- Issue Date:
- Research Org.:
- Sun Refining and Marketing Co., Marcus Hook, PA (United States)
- OSTI Identifier:
- 871629
- Patent Number(s):
- 5767272
- Assignee:
- Sun Company, Inc. (R&M) (Philadelphia, PA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
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:
- method; preparing; meso-haloalkylporphyrins; transition; metal; complexes; haloalkyl; contain; carbon; atoms; found; highly; effective; catalysts; oxidation; alkanes; decomposition; hydroperoxides; disclosed; process; preparation; meso-halocarbyl-porphyrins; comprises; contacting; halocarbyl; dipyrromethane; halocarbyl-substituted; aldehyde; presence; acid; granular; solid; catalyst; solic; metal complexes; comprises contacting; carbon atoms; transition metal; highly effective; carbon atom; metal complex; solid catalyst; halocarbyl dipyrromethane; effective catalysts; effective catalyst; /999/
Citation Formats
Wijesekera, Tilak, Lyons, James E, Ellis, Jr., Paul E., and Bhinde, Manoj V. Method of preparing meso-haloalkylporphyrins. United States: N. p., 1998.
Web.
Wijesekera, Tilak, Lyons, James E, Ellis, Jr., Paul E., & Bhinde, Manoj V. Method of preparing meso-haloalkylporphyrins. United States.
Wijesekera, Tilak, Lyons, James E, Ellis, Jr., Paul E., and Bhinde, Manoj V. Thu .
"Method of preparing meso-haloalkylporphyrins". United States. https://www.osti.gov/servlets/purl/871629.
@article{osti_871629,
title = {Method of preparing meso-haloalkylporphyrins},
author = {Wijesekera, Tilak and Lyons, James E and Ellis, Jr., Paul E. and Bhinde, Manoj V},
abstractNote = {Transition metal complexes of meso-haloalkylporphyrins, wherein the haloalkyl groups contain 2 to 8 carbon atoms have been found to be highly effective catalysts for oxidation of alkanes and for the decomposition of hydroperoxides. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solid catalyst. Also disclosed is a process for the preparation of meso-halocarbyl-porphyrins which comprises contacting a halocarbyl dipyrromethane with a halocarbyl-substituted aldehyde in the presence of an acid granular solic catalyst.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}
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