FR2869313A1 - Procede de reduction d'un groupe fonctionnel sous forme oxydee - Google Patents
Procede de reduction d'un groupe fonctionnel sous forme oxydeeInfo
- Publication number
- FR2869313A1 FR2869313A1 FR0404326A FR0404326A FR2869313A1 FR 2869313 A1 FR2869313 A1 FR 2869313A1 FR 0404326 A FR0404326 A FR 0404326A FR 0404326 A FR0404326 A FR 0404326A FR 2869313 A1 FR2869313 A1 FR 2869313A1
- Authority
- FR
- France
- Prior art keywords
- functional group
- reducing
- oxidized form
- reduction
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/505—Preparation; Separation; Purification; Stabilisation
- C07F9/509—Preparation; Separation; Purification; Stabilisation by reduction of pentavalent phosphorus derivatives, e.g. -P=X with X = O, S, Se or -P-Hal2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La présente invention a pour objet un nouveau procédé de réduction d'un groupe fonctionnel sous forme oxydée.L'invention s'applique plus particulièrement à la réduction des groupes aldéhyde, cétone, ester, lactone, nitrile, oxyde de phosphine.Le procédé de réduction selon l'invention est caractérisé par le fait qu'il comprend la mise du substrat comprenant le groupe fonctionnel à réduire, en présence d'un composé de type siloxane répondant à la formule suivante (I) associé à un catalyseur de type acide de Lewis.dans ladite formule :- R1, R2, identiques ou différents, représentent un groupe alkyle, cycloalkyle, aryle,- x est un nombre allant de 0 à 50.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404326A FR2869313B1 (fr) | 2004-04-23 | 2004-04-23 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
CNA2005800183904A CN1968914A (zh) | 2004-04-23 | 2005-04-20 | 还原氧化形式的官能团的方法 |
CA002563928A CA2563928A1 (fr) | 2004-04-23 | 2005-04-20 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
JP2007508937A JP2007533711A (ja) | 2004-04-23 | 2005-04-20 | 酸化形態の官能基を還元する方法 |
US11/587,397 US20080214857A1 (en) | 2004-04-23 | 2005-04-20 | Method Of Reducing A Functional Group In An Oxidized Form |
PCT/FR2005/000975 WO2005110948A1 (fr) | 2004-04-23 | 2005-04-20 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
EP05759985A EP1753707A1 (fr) | 2004-04-23 | 2005-04-20 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404326A FR2869313B1 (fr) | 2004-04-23 | 2004-04-23 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869313A1 true FR2869313A1 (fr) | 2005-10-28 |
FR2869313B1 FR2869313B1 (fr) | 2008-09-05 |
Family
ID=34947113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404326A Expired - Fee Related FR2869313B1 (fr) | 2004-04-23 | 2004-04-23 | Procede de reduction d'un groupe fonctionnel sous forme oxydee |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080214857A1 (fr) |
EP (1) | EP1753707A1 (fr) |
JP (1) | JP2007533711A (fr) |
CN (1) | CN1968914A (fr) |
CA (1) | CA2563928A1 (fr) |
FR (1) | FR2869313B1 (fr) |
WO (1) | WO2005110948A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2910474B1 (fr) * | 2006-12-21 | 2009-03-06 | Rhodia Recherches & Tech | Procede de preparation d'une phosphine primaire. |
FR2932181A1 (fr) * | 2008-06-05 | 2009-12-11 | Rhodia Operations | Procede de reduction d'un groupe fonctionnel comprenant du phosphore sous forme oxydee |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992009545A2 (fr) * | 1990-11-21 | 1992-06-11 | Massachusetts Institute Of Technology | Nouveau procede de reduction catalytique de substrats organiques |
-
2004
- 2004-04-23 FR FR0404326A patent/FR2869313B1/fr not_active Expired - Fee Related
-
2005
- 2005-04-20 CN CNA2005800183904A patent/CN1968914A/zh active Pending
- 2005-04-20 US US11/587,397 patent/US20080214857A1/en not_active Abandoned
- 2005-04-20 WO PCT/FR2005/000975 patent/WO2005110948A1/fr active Application Filing
- 2005-04-20 JP JP2007508937A patent/JP2007533711A/ja not_active Withdrawn
- 2005-04-20 EP EP05759985A patent/EP1753707A1/fr not_active Withdrawn
- 2005-04-20 CA CA002563928A patent/CA2563928A1/fr not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992009545A2 (fr) * | 1990-11-21 | 1992-06-11 | Massachusetts Institute Of Technology | Nouveau procede de reduction catalytique de substrats organiques |
Non-Patent Citations (5)
Title |
---|
DATABASE CAPLUS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002316165, Database accession no. 1977:533965 * |
J.M. AIZPURUA ET AL.: "Reduction of carbonyl compounds promoted by silicon hydrides under the influence of trimethylsilyl-based reagents", CAN.J.CHEM., vol. 64, 1986, pages 2342 - 2347, XP009043496 * |
LIPSHUTZ B H ET AL: "Copper Hydride-Catalyzed Tandem 1,4-Reduction/Alkylation Reactions", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 56, no. 18, April 2000 (2000-04-01), pages 2779 - 2788, XP004197478, ISSN: 0040-4020 * |
T. COMBE ET AL.: "Titanium (IV) catalysis in the reduction of phosphine oxides", TETRAHEDRON LETTERS, vol. 35, no. 4, 1994, pages 625 - 628, XP002316164 * |
V.Z. SHARF ET AL.: "Study of selective reduction of 2-cyclohexenone by hydrosilanes in the presence of tris(triphenylphosphine)rhodium chloride.", IZVESTIYA AKADEMII NAUK SSSR, no. 5, 1977, pages 1087 - 1090 * |
Also Published As
Publication number | Publication date |
---|---|
CA2563928A1 (fr) | 2005-11-24 |
WO2005110948A1 (fr) | 2005-11-24 |
FR2869313B1 (fr) | 2008-09-05 |
EP1753707A1 (fr) | 2007-02-21 |
CN1968914A (zh) | 2007-05-23 |
US20080214857A1 (en) | 2008-09-04 |
JP2007533711A (ja) | 2007-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Sengoku et al. | A synthetic approach to diverse 3-acyltetramic acids via O-to C-acyl rearrangement and application to the total synthesis of penicillenol series | |
CA2565660A1 (fr) | Composes aryl- ou heteroarylamides ortho-substitues | |
ATE239752T1 (de) | Pyrimidinderivate als markierte bindungspartner | |
WO2005105732A8 (fr) | Composes methylaryl- ou heteroarylamides substitues | |
ES515954A0 (es) | Un procedimiento para la preparacion de nuevos derivados de octahidronaftaleno. | |
KR20150023779A (ko) | (e)-n-메틸-n-((3-메틸벤조푸란-2-일)메틸)-3-(7-옥소-5,6,7,8-테트라히드로-1,8-나프티리딘-3-일)아크릴아미드의전구약물 유도체 | |
KR920004385A (ko) | 신규 삼환화합물 또는 그의 염, 이의 제조방법 및 이를 함유하는 항균제 | |
FR2869313A1 (fr) | Procede de reduction d'un groupe fonctionnel sous forme oxydee | |
HUP0004946A2 (hu) | Eljárás triazolintion-származékok előállítására és az új intermedierek | |
CA2593381A1 (fr) | Procedes servant a preparer des derives 7-isoindolinequinolonecarboxyliques et leurs intermediaires, sels d'acides 7-isoindolinequinolonecarboxyliques, leurs hydrates, compositions les contenant en tant qu'ingredients actifs | |
KR890003710A (ko) | 피리이딘 유도체 | |
EP0339496A3 (fr) | Dérivés d'aminoguanidine | |
CA2377184A1 (fr) | Catalyseurs de polymerisation | |
Michenfelder et al. | Methylmalonylcarba (dethia)‐Coenzyme A as Substrate of the Coenzyme B12‐Dependent Methylmalonyl‐CoA Mutase: Enzymatic Rearrangement of a β‐to a γ‐Keto Acid | |
TN2011000243A1 (fr) | Synthese de morphine -6-glucuronide ou de l'un de ses derives | |
ATE119872T1 (de) | Verfahren zur herstellung von arylsubstituierten propionsäureestern. | |
KR910004566A (ko) | 이미노 치환 피리딘류 | |
KR940009141A (ko) | 3-아미노-3-알콕시-프로피온산 락테이트 및 그의 호변이성질체 아크릴산 락테이트 | |
ATE425132T1 (de) | Neues verfahren zur stereoselektiven reduktion von beta-ketoestern | |
DE69412085D1 (de) | Neues verfahren zur herstellung von beta-alkoxyacrylsäure | |
KR930019210A (ko) | 메일라드반응 억제개선제 | |
ATE319722T1 (de) | Verfahren zur herstellung von vitamin-d analogen | |
KR880009643A (ko) | 체내 기생충 구제용 n-오가노옥시카밤산 에스테르의 용도, n-오가노옥시카밤산 에스테르 및 이의 제조방법 | |
ITUB20150109A1 (it) | Composti utili per il trattamento dell'epatite c | |
TH60766A (th) | สารยับยั้ง HMG-CoA รีดักเทส และวิธีการยับยั้ง |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20101230 |