WO2003024592A3 - Improved precious metal catalyst for debenzylation - Google Patents
Improved precious metal catalyst for debenzylation Download PDFInfo
- Publication number
- WO2003024592A3 WO2003024592A3 PCT/US2002/026880 US0226880W WO03024592A3 WO 2003024592 A3 WO2003024592 A3 WO 2003024592A3 US 0226880 W US0226880 W US 0226880W WO 03024592 A3 WO03024592 A3 WO 03024592A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- less
- metal catalyst
- carbon support
- debenzylation
- total pore
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000006264 debenzylation reaction Methods 0.000 title 1
- 239000010970 precious metal Substances 0.000 title 1
- 239000011148 porous material Substances 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- B01J35/617—
-
- B01J35/618—
-
- B01J35/635—
-
- B01J35/66—
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02798921A EP1436079A2 (en) | 2001-09-17 | 2002-08-23 | Improved precious metal catalyst for debenzylation |
CA002460852A CA2460852A1 (en) | 2001-09-17 | 2002-08-23 | Improved precious metal catalyst for debenzylation |
KR10-2004-7003941A KR20040044943A (en) | 2001-09-17 | 2002-08-23 | Improved Precious Metal Catalyst for Debenzylation |
JP2003528680A JP4328618B2 (en) | 2001-09-17 | 2002-08-23 | Improved precious metal catalyst for debenzylation |
BRPI0212571-4A BR0212571A (en) | 2001-09-17 | 2002-08-23 | catalytic composite; method of manufacturing a catalytic composite; and method of catalytically deprotecting an organic compound having a protected functional group |
IL16091002A IL160910A0 (en) | 2001-09-17 | 2002-08-23 | Precious metal catalyst composite and methods for making the same |
MXPA04002485A MXPA04002485A (en) | 2001-09-17 | 2002-08-23 | Improved precious metal catalyst for debenzylation. |
IL160910A IL160910A (en) | 2001-09-17 | 2004-03-17 | Precious metal catalyst composite and methods for making the same |
HRP20040268 HRP20040268A2 (en) | 2001-09-17 | 2004-03-17 | Improved precious metal catalyst for debenzylation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/954,235 | 2001-09-17 | ||
US09/954,235 US6992037B2 (en) | 2001-09-17 | 2001-09-17 | Precious metal catalyst for debenzylation |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003024592A2 WO2003024592A2 (en) | 2003-03-27 |
WO2003024592A3 true WO2003024592A3 (en) | 2003-11-20 |
Family
ID=25495136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/026880 WO2003024592A2 (en) | 2001-09-17 | 2002-08-23 | Improved precious metal catalyst for debenzylation |
Country Status (13)
Country | Link |
---|---|
US (1) | US6992037B2 (en) |
EP (1) | EP1436079A2 (en) |
JP (1) | JP4328618B2 (en) |
KR (1) | KR20040044943A (en) |
CN (1) | CN100443166C (en) |
BR (1) | BR0212571A (en) |
CA (1) | CA2460852A1 (en) |
HR (1) | HRP20040268A2 (en) |
IL (2) | IL160910A0 (en) |
MX (1) | MXPA04002485A (en) |
PL (1) | PL374277A1 (en) |
RU (1) | RU2004111662A (en) |
WO (1) | WO2003024592A2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7659225B2 (en) * | 2001-09-17 | 2010-02-09 | Basf Catalysts Llc | Precious metal catalyst for debenzylation |
US6706658B2 (en) * | 2001-12-21 | 2004-03-16 | Engelhard Corporation | Catalyst for purification of aromatic acids |
US6720283B2 (en) * | 2002-01-03 | 2004-04-13 | Dalian Institute Of Chemical Physics | Activated carbon supported cobalt based catalyst for direct conversion of synthesis gas to diesel fuels |
US7237260B2 (en) * | 2003-07-08 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | Method for dynamic selection for secure and firewall friendly communication protocols between multiple distributed modules |
DE102007017182A1 (en) * | 2007-04-12 | 2008-10-16 | Evonik Degussa Gmbh | Supported precious metal catalyst |
US8828903B2 (en) * | 2008-11-10 | 2014-09-09 | Basf Corporation | Copper catalyst for dehydrogenation application |
US20100310441A1 (en) * | 2009-06-05 | 2010-12-09 | Basf Corporation | Catalytic Article for Removal of Volatile Organic Compounds in Low Temperature Applications |
WO2012074841A2 (en) | 2010-11-30 | 2012-06-07 | Basf Corporation | Copper chromite hydrogenation catalysts for production of fatty alcohols |
GB201116713D0 (en) | 2011-09-28 | 2011-11-09 | Johnson Matthey Plc | Catalyst |
CN110280241B (en) * | 2014-04-29 | 2022-09-02 | 阿彻丹尼尔斯米德兰公司 | Carbon black-based shaped porous product |
US11253839B2 (en) | 2014-04-29 | 2022-02-22 | Archer-Daniels-Midland Company | Shaped porous carbon products |
US9468922B1 (en) * | 2015-06-11 | 2016-10-18 | The United States Of America As Represented By The Secretary Of The Navy | Carbon monolith supported nanoparticle catalysts |
US10464048B2 (en) | 2015-10-28 | 2019-11-05 | Archer-Daniels-Midland Company | Porous shaped metal-carbon products |
US10722867B2 (en) | 2015-10-28 | 2020-07-28 | Archer-Daniels-Midland Company | Porous shaped carbon products |
JP7094954B2 (en) * | 2017-06-06 | 2022-07-04 | エヌ・イーケムキャット株式会社 | Catalyst for debenzylation reaction |
CN115591544A (en) * | 2021-06-28 | 2023-01-13 | 中国科学院大连化学物理研究所(Cn) | Preparation and application of hydrogenolysis catalyst |
CN113745552A (en) * | 2021-08-17 | 2021-12-03 | 西安交通大学 | Carbon-supported palladium tin tantalum nitride nano electro-catalyst for direct ethanol and methanol fuel cell and preparation method thereof |
CN113769736B (en) * | 2021-09-06 | 2024-02-27 | 陕西瑞科新材料股份有限公司 | Preparation method of palladium hydroxide carbon supported catalyst |
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WO2001021306A1 (en) * | 1999-09-21 | 2001-03-29 | Asahi Kasei Kabushiki Kaisha | Catalysts for hydrogenation of carboxylic acid |
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-
2001
- 2001-09-17 US US09/954,235 patent/US6992037B2/en not_active Expired - Lifetime
-
2002
- 2002-08-23 RU RU2004111662/04A patent/RU2004111662A/en not_active Application Discontinuation
- 2002-08-23 EP EP02798921A patent/EP1436079A2/en not_active Withdrawn
- 2002-08-23 JP JP2003528680A patent/JP4328618B2/en not_active Expired - Lifetime
- 2002-08-23 WO PCT/US2002/026880 patent/WO2003024592A2/en active Application Filing
- 2002-08-23 KR KR10-2004-7003941A patent/KR20040044943A/en not_active Application Discontinuation
- 2002-08-23 PL PL02374277A patent/PL374277A1/en not_active Application Discontinuation
- 2002-08-23 CN CNB028205197A patent/CN100443166C/en not_active Expired - Lifetime
- 2002-08-23 BR BRPI0212571-4A patent/BR0212571A/en not_active IP Right Cessation
- 2002-08-23 IL IL16091002A patent/IL160910A0/en active IP Right Grant
- 2002-08-23 CA CA002460852A patent/CA2460852A1/en not_active Abandoned
- 2002-08-23 MX MXPA04002485A patent/MXPA04002485A/en active IP Right Grant
-
2004
- 2004-03-17 HR HRP20040268 patent/HRP20040268A2/en not_active Application Discontinuation
- 2004-03-17 IL IL160910A patent/IL160910A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052336A (en) * | 1975-03-13 | 1977-10-04 | Stamicarbon B.V. | Process for preparing noble metal catalysts |
WO2001021306A1 (en) * | 1999-09-21 | 2001-03-29 | Asahi Kasei Kabushiki Kaisha | Catalysts for hydrogenation of carboxylic acid |
EP1232789A1 (en) * | 1999-09-21 | 2002-08-21 | Asahi Kasei Kabushiki Kaisha | Catalysts for hydrogenation of carboxylic acid |
Non-Patent Citations (2)
Title |
---|
AUER E ET AL: "Carbons as supports for industrial precious metal catalysts", APPLIED CATALYSIS A: GENERAL, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 173, no. 2, 25 October 1998 (1998-10-25), pages 259 - 271, XP004271525, ISSN: 0926-860X * |
STUDER M. ET AL.: "Influence of catalyst type, solvent, acid and base on the selectivity and rate in the catalytic debenzylation of 4-chloro-N,N-debenzyl aniline with Pd/C and H2", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 112, 1996, pages 437 - 445, XP002221512 * |
Also Published As
Publication number | Publication date |
---|---|
IL160910A0 (en) | 2004-08-31 |
PL374277A1 (en) | 2005-10-03 |
CN100443166C (en) | 2008-12-17 |
CA2460852A1 (en) | 2003-03-27 |
CN1571699A (en) | 2005-01-26 |
WO2003024592A2 (en) | 2003-03-27 |
US20030060361A1 (en) | 2003-03-27 |
BR0212571A (en) | 2006-08-29 |
US6992037B2 (en) | 2006-01-31 |
JP2005526588A (en) | 2005-09-08 |
KR20040044943A (en) | 2004-05-31 |
EP1436079A2 (en) | 2004-07-14 |
IL160910A (en) | 2007-12-03 |
MXPA04002485A (en) | 2004-05-31 |
RU2004111662A (en) | 2005-09-10 |
HRP20040268A2 (en) | 2004-12-31 |
JP4328618B2 (en) | 2009-09-09 |
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