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Title: 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:
 [1];  [2];  [3];  [4]
  1. (Glen Mills, PA)
  2. (Wallingford, PA)
  3. (Downingtown, PA)
  4. (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) NETL
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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