ATE368020T1 - Transferhydrierungsverfahren und katalysator - Google Patents
Transferhydrierungsverfahren und katalysatorInfo
- Publication number
- ATE368020T1 ATE368020T1 AT01998521T AT01998521T ATE368020T1 AT E368020 T1 ATE368020 T1 AT E368020T1 AT 01998521 T AT01998521 T AT 01998521T AT 01998521 T AT01998521 T AT 01998521T AT E368020 T1 ATE368020 T1 AT E368020T1
- Authority
- AT
- Austria
- Prior art keywords
- sulphonated
- group
- optionally substituted
- catalyst
- transfer hydrogenation
- Prior art date
Links
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/226—Sulfur, e.g. thiocarbamates
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2217—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
- C07C311/16—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
- C07C311/18—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms, not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
- C07C311/20—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/02—Five-membered rings
- C07D339/04—Five-membered rings having the hetero atoms in positions 1 and 2, e.g. lipoic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
- C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/643—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of R2C=O or R2C=NR (R= C, H)
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/821—Ruthenium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/827—Iridium
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/20—Non-coordinating groups comprising halogens
- B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/30—Non-coordinating groups comprising sulfur
- B01J2540/32—Sulfonic acid groups or their salts
- B01J2540/325—Sulfonic acid groups or their salts being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional groups
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/30—Non-coordinating groups comprising sulfur
- B01J2540/34—Sulfonyl groups
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/30—Non-coordinating groups comprising sulfur
- B01J2540/34—Sulfonyl groups
- B01J2540/345—Sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional groups
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0029356.3A GB0029356D0 (en) | 2000-12-01 | 2000-12-01 | Transfer hydrogenation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE368020T1 true ATE368020T1 (de) | 2007-08-15 |
Family
ID=9904277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01998521T ATE368020T1 (de) | 2000-12-01 | 2001-11-29 | Transferhydrierungsverfahren und katalysator |
Country Status (10)
Country | Link |
---|---|
US (1) | US7250526B2 (de) |
EP (1) | EP1339655B1 (de) |
JP (1) | JP4153302B2 (de) |
CN (1) | CN1537088A (de) |
AT (1) | ATE368020T1 (de) |
AU (1) | AU2002220849A1 (de) |
CA (1) | CA2430295A1 (de) |
DE (1) | DE60129588T2 (de) |
GB (1) | GB0029356D0 (de) |
WO (1) | WO2002044111A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0221438D0 (en) | 2002-09-16 | 2002-10-23 | Avecia Ltd | Processes and compounds |
GB0322559D0 (en) * | 2003-09-18 | 2003-10-29 | Avecia Ltd | Process |
US20070121939A1 (en) * | 2004-01-13 | 2007-05-31 | Interdigital Technology Corporation | Watermarks for wireless communications |
US7520909B2 (en) * | 2004-06-03 | 2009-04-21 | Rogers Family Revocable Living Trust | Low temperature methods for hydrogen production |
GB0424000D0 (en) * | 2004-10-29 | 2004-12-01 | Avecia Ltd | Process |
GB0424004D0 (en) * | 2004-10-29 | 2004-12-01 | Avecia Ltd | Process |
GB0425320D0 (en) * | 2004-11-17 | 2004-12-22 | Johnson Matthey Plc | Diamines |
JP5035960B2 (ja) * | 2004-12-02 | 2012-09-26 | 学校法人日本大学 | ポリスルホンアミド誘導体とその使用 |
JP5207096B2 (ja) * | 2005-11-02 | 2013-06-12 | 関東化学株式会社 | 光学活性な含窒素化合物の製造方法 |
WO2007147897A1 (de) * | 2006-06-23 | 2007-12-27 | Basf Se | Verfahren zur herstellung von optisch aktiven 2-halogen-1-phenylethanol-derivaten und folgeprodukten davon |
WO2008080138A1 (en) | 2006-12-22 | 2008-07-03 | Richmond Chemical Corporation | Stereoinversion of amino acids |
TWI433674B (zh) | 2006-12-28 | 2014-04-11 | Infinity Discovery Inc | 環杷明(cyclopamine)類似物類 |
JP5268264B2 (ja) * | 2007-02-07 | 2013-08-21 | 住友精化株式会社 | アルカンジスルホニルハライドの製造方法 |
ES2610130T3 (es) | 2007-12-27 | 2017-04-26 | Infinity Pharmaceuticals, Inc. | Métodos para reducción estereoselectiva |
CN104030950B (zh) | 2009-03-17 | 2017-01-04 | 约翰森·马瑟公开有限公司 | 在Ru(II)催化剂存在下氢化酮类的方法 |
JP5536541B2 (ja) * | 2009-07-13 | 2014-07-02 | 高砂香料工業株式会社 | ルテニウム−ジアミン錯体および光学活性化合物の製造方法 |
WO2011017551A1 (en) | 2009-08-05 | 2011-02-10 | Infinity Pharmaceuticals, Inc. | Enzymatic transamination of cyclopamine analogs |
WO2012037217A1 (en) | 2010-09-14 | 2012-03-22 | Infinity Pharmaceuticals, Inc. | Transfer hydrogenation of cyclopamine analogs |
CA2883291C (en) * | 2012-09-04 | 2021-02-23 | Dmitri GOUSSEV | Catalysts based on amino-sulfide ligands for hydrogenation and dehydrogenation processes |
AU2016271468B2 (en) | 2015-06-04 | 2020-01-02 | Sol-Gel Technologies Ltd. | Topical formulations for delivery of hedgehog inhibitor compounds and use thereof |
CN105061126B (zh) * | 2015-08-19 | 2017-01-18 | 四川大学 | 芳酮衍生物的高立体选择性氢化方法 |
JP2023500501A (ja) * | 2019-11-07 | 2023-01-06 | ディーエスエム アイピー アセッツ ビー.ブイ. | 新規の遷移金属触媒 |
JPWO2021177287A1 (de) * | 2020-03-03 | 2021-09-10 | ||
CN115925597A (zh) * | 2022-12-20 | 2023-04-07 | 黄冈鲁班药业股份有限公司 | 双(4-磺酸基苯基)二硫化物的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9706321D0 (en) * | 1997-03-26 | 1997-05-14 | Zeneca Ltd | Catalytic hydrogenation |
GB9821067D0 (en) * | 1998-09-29 | 1998-11-18 | Zeneca Ltd | Transfer hydrogenation process |
-
2000
- 2000-12-01 GB GBGB0029356.3A patent/GB0029356D0/en not_active Ceased
-
2001
- 2001-11-29 CN CNA018224709A patent/CN1537088A/zh active Pending
- 2001-11-29 CA CA002430295A patent/CA2430295A1/en not_active Abandoned
- 2001-11-29 AU AU2002220849A patent/AU2002220849A1/en not_active Abandoned
- 2001-11-29 JP JP2002546481A patent/JP4153302B2/ja not_active Expired - Fee Related
- 2001-11-29 EP EP01998521A patent/EP1339655B1/de not_active Expired - Lifetime
- 2001-11-29 US US10/433,351 patent/US7250526B2/en not_active Expired - Fee Related
- 2001-11-29 WO PCT/GB2001/005285 patent/WO2002044111A1/en active IP Right Grant
- 2001-11-29 DE DE60129588T patent/DE60129588T2/de not_active Expired - Fee Related
- 2001-11-29 AT AT01998521T patent/ATE368020T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0029356D0 (en) | 2001-01-17 |
CA2430295A1 (en) | 2002-06-06 |
CN1537088A (zh) | 2004-10-13 |
WO2002044111A1 (en) | 2002-06-06 |
EP1339655A1 (de) | 2003-09-03 |
US20040102313A1 (en) | 2004-05-27 |
DE60129588T2 (de) | 2008-04-10 |
EP1339655B1 (de) | 2007-07-25 |
DE60129588D1 (de) | 2007-09-06 |
JP2004522718A (ja) | 2004-07-29 |
US7250526B2 (en) | 2007-07-31 |
JP4153302B2 (ja) | 2008-09-24 |
AU2002220849A1 (en) | 2002-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE368020T1 (de) | Transferhydrierungsverfahren und katalysator | |
PT971865E (pt) | Processo e catalisador de hidrogenacao por transferencia | |
PT1117627E (pt) | Processo de hidrogenacao por transferencia | |
Zhang et al. | Asymmetric transfer and pressure hydrogenation with earth‐abundant transition metal catalysts | |
WO2002051779A3 (de) | Verfahren zur herstellung von alkoholen durch hydrierung von carbonylverbindungen | |
JP2005500987A5 (de) | ||
MY121112A (en) | Raney iron catalyst and a process for hydrogenating organic compounds using said catalyst. | |
PL371465A1 (en) | Supported bis(phosphorus)ligands and their use in the catalysis | |
RU2001122105A (ru) | Способ получения L-фенилэфрина гидрохлорида | |
PT1210305E (pt) | Processo de hidrogenacao por transferencia | |
Everaere et al. | Ruthenium catalyzed asymmetric transfer hydrogenation of β-ketoesters | |
Everaere et al. | N-Benzyl-norephedrine derivatives as new, efficient ligands for ruthenium-catalyzed asymmetric transfer hydrogenation of functionalized ketones | |
EA200200112A1 (ru) | Способ синтеза (r)-1-(3,5-бис (трифторметил) фенил) этан-1-ола гидрированием с асимметрическим переносом | |
BR0001335A (pt) | Processo para a hidrogenação catalìtica de dinitrotolueno, bem como catalisador | |
DE602005021686D1 (de) | Als katalysator für die asymmetrische transferhydrierung geeignete chirale verbindung | |
ES2327705B1 (es) | Procedimiento para la hidrogenacion homogenea de cetonas utilizando sistemas cataliticos de rutenio. | |
EP1132372A3 (de) | Bicyclische 1,3-Aminoalcoholen, Komplexe mit d8-Metallen und Verfahren zur Hydrierung | |
RU97117071A (ru) | Способ жидкофазного гидрирования |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |