WO2005070876A1 - エナンチオ選択的なエナミドのイミンへの求核付加反応方法とα−アミノ−γ−ケト酸エステルの合成方法 - Google Patents
エナンチオ選択的なエナミドのイミンへの求核付加反応方法とα−アミノ−γ−ケト酸エステルの合成方法 Download PDFInfo
- Publication number
- WO2005070876A1 WO2005070876A1 PCT/JP2005/001282 JP2005001282W WO2005070876A1 WO 2005070876 A1 WO2005070876 A1 WO 2005070876A1 JP 2005001282 W JP2005001282 W JP 2005001282W WO 2005070876 A1 WO2005070876 A1 WO 2005070876A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- nucleophilic addition
- amino
- group
- enamide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/18—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- 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
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
-
- 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
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/16—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
Definitions
- the invention of this application relates to an enamine-selective enamine imine that enables asymmetric synthesis of compounds useful as raw materials and synthetic intermediates for the production of pharmaceuticals, agricultural chemicals, fragrances, functional polymers, etc.
- the present invention relates to a method for reacting nucleophilic addition to a compound, and a method for synthesizing an ⁇ -amino-aceto acid ester or the like by using the method.
- nucleophilic addition of imine compounds to imino groups have been studied, but in recent years, amino acids derivatives as raw materials and intermediates for the production of pharmaceuticals, agricultural chemicals, fragrances, functional polymers, etc. have been efficiently used. Furthermore, this nucleophilic addition reaction has attracted attention as a means for asymmetric synthesis.
- the inventors of the present application have proposed a method for synthesizing a ⁇ -acylated amino acid derivative by a nucleophilic addition reaction to a ⁇ -acyl imino ester compound using a polymer-supported catalyst (Journal of Combinatorial Chemistry). , 2001, Vol. 3, No. 5, 401-403), and furthermore, a method for their enantioselective synthesis using chiral copper catalysts (Org. Lett. Vol. 4, No. 1, 2002, 143-145; J. Am. Ciiem. So, Vol. 125, No. 9, 2003, 2507-2515).
- nucleophilic reactants are limited to silyl phenol ethers derived from esters or thioester compounds, and alkyl vinyl ethers.
- the application target of the addition reaction and its application were necessarily restricted.
- the invention of the present application provides asymmetric synthesis of amino acid compounds and the like useful as raw materials and synthetic intermediates for the production of pharmaceuticals, agricultural chemicals, fragrances, functional polymers, and the like. It is an object of the present invention to provide a new method of nucleophilic addition reaction to an enantiomer-selective imine compound, and to provide a new method of synthesizing an amino acid compound or the like by applying the method. Disclosure of the invention
- the invention of this application solves the above-mentioned problems.
- the chiral copper catalyst comprises a salt of an organic acid or an inorganic acid or a copper compound which is a complex or complex of the salt with a chiral diamine ligand.
- the chiral diamine ligand has an ethylenediamine structure as a part of the enantioselective nucleophilic addition reaction method for enamides, characterized in that It provides a method for selective nucleophilic addition of enamide.
- Min danging compound has the following formula (1)
- R 1 represents a hydrocarbon group which may have a substituent
- R 2 represents R.
- R Q represents a substituent. Represents a hydrocarbon group which may be present
- the enamide compound is represented by the following formula (2)
- R 3 represents a hydrocarbon group which may have a substituent, or a hydrocarbon group which may have a substituent bonded via an oxygen atom
- R 4 represents a substituent
- R 5 and R 6 are the same or different and each represents a hydrogen atom or a hydrocarbon group which may have a substituent, and at least one is a hydrogen atom Indicates that there is
- the present invention provides a method for synthesizing an optically active ⁇ -amino-r-imino acid ester, which comprises producing a compound from an ⁇ -amino-imino oxide compound represented by at least one of the following.
- the invention of the present application provides the following formula (4) by performing an acid treatment after the nucleophilic addition reaction.
- each of R 1 R 2 , R 4 , R 5 and R 6 is the same as defined above, wherein the optically active a, azi amino acid ester is produced.
- the present invention also provides a method for synthesizing a compound. Seventh, the synthesized a, r-diamino acid ester is obtained by removing the acyl group of the ⁇ -amino group by the following formula (6)
- a chiral copper catalyst is used as a catalyst.
- the chiral copper catalyst must have a copper atom
- the copper compound and the chiral diamine ligand compound are used. It is suitably considered to be configured.
- a monovalent or divalent copper compound may be selected from various compounds such as salts, complex salts, and organometallic compounds, and among them, salts with organic acids or inorganic acids, or salts thereof A complex with an organic complex is preferred.
- salts with strong acids for example, salts of (per) fluoroalkylsulfonic acid, perchloric acid, sulfuric acid, and the like, and complexes thereof—organic complexes are exemplified as preferred ones.
- Cu (OT f) 2 C u C 10 4, C u C 10 4 ⁇ 4 CH 3 CN or the like.
- the chiral diamine ligand compound a compound having an ethylenediamine structure as a part in the molecular structure is suitably used.
- the amino group may have an imine bond.
- typical ones are as follows.
- R in the formula represents a hydrocarbon group which may be substituted, and this hydrocarbon group may be any one of a chain type and a cyclic type. And a hydrocarbon group such as an alkyl group or an alkoxy group. Further, P h (phenyl group) in the above formula may have a substituent.
- a complex may be prepared in advance from a copper compound and a chiral organic molecule and used as a catalyst, or a copper compound and a chiral organic molecule may be used in a reaction system. You may mix and use.
- the proportion of the catalyst used as a copper compound or a complex of a copper compound and a chiral organic molecule is usually considered to be about 0.5 to 30 mol% with respect to the imine compound.
- the imine compound used in the reaction may have any of various structures as long as it does not inhibit the nucleophilic addition reaction of the invention of this application.
- an imine compound is represented by the above formula (1).
- This has an ester bond, and the symbol R 1 in the formula is a hydrocarbon group which may have a substituent.
- R 1 in the formula is a hydrocarbon group which may have a substituent.
- a chain or alicyclic hydrocarbon group, an aromatic hydrocarbon group, and various hydrocarbon groups as a combination thereof may be used.
- substituent various groups such as a hydrocarbon group such as an alkyl group, an alkoxy group, a sulfido group, a cyano group, a nitro group, an ester group and the like are appropriately provided as long as they do not inhibit the nucleophilic addition reaction. May be.
- R 3 may be an R D —CO— or R 0 —O—CO— group as described above, and in this case, R e may have the same substituent as described above. It may be appropriately selected from good hydrocarbon groups.
- the -enamide compound can be typically represented, for example, by the above formula (2). The feature is that it has an amide bond or a force bond.
- R 3 represents a hydrocarbon group which may have a substituent or a hydrocarbon group which may have a substituent bonded through an oxygen atom.
- 4 represents a hydrocarbon group which may have a substituent;
- R 5 and R 6 each independently or independently represent a hydrogen atom or a hydrocarbon group which may have a substituent; At least one is a hydrogen atom.
- the hydrocarbon group may be any of aliphatic, alicyclic, or aromatic, and the substituent may be a hydrocarbon group such as an alkyl group, Various types such as an atom, an alkoxy group, a sulfide group, a cyano group, a nitro group and an ester group are appropriately considered.
- R 3 - OE t, - O l B u, - ⁇ hydrocarbon group attached through an oxygen atom of the ⁇ like are preferably exemplified.
- R 4 those having a substituent such as a phenyl group, a naphthyl group, a halogen atom thereof, an alkyl group, an alkoxy group and the like are exemplified as preferred examples.
- an appropriate organic solvent such as a halogenated hydrocarbon, nitriles, or ethers may be used.
- the range of about 20 to 40 is appropriately adopted.
- the atmosphere can be air or an inert atmosphere.
- the molar ratio of the imine compound to the enamide compound can be appropriately set in the range of about 0.1 to 10 as a molar ratio.
- the optically active a-amino ⁇ - imino acid ester represented by the above formula (3) can be selectively formed by enantioselection. Will be done.
- the ⁇ , r-diamino acid ester represented by the above formula (5) can be obtained with a similarly high yield and excellent enantioselectivity. it can.
- a reduction treatment for example, a boron reducing agent compound, a metal hydride or a metal hydride complex compound can be used.
- the generated 0 !, diamino acid ester is converted to an amino group by an appropriate method (for example, catalytic hydrogen reduction when the acyl group is a benzyloxycarbonyl (Z) group). ), Conversion to ⁇ -lactams represented by the above formula (6) can be performed well.
- Kirarujiami down ligand (10.8 mg, 0.022 negation ol) R is 1 one naphthyl group in was added to an argon atmosphere, followed by addition of CH 2 C 1 2 (1.5 ml ). The resulting pale blue solution was stirred for 2 hours or more. Furthermore, CH 2 C 1 2 a (1.7 ml) was added and cooled to 0.
- reaction was added to N a HC0 3 saturated aqueous solution was stopped the reaction mixture. Thereafter, the reaction mixture was brought to room temperature and extracted with CH 2 C 1 2. The organic phase was washed with a saturated saline solution and dried over anhydrous magnesium sulfate.
- the Kirarujiamin ligand, in the formula R 3, used was the 5-di f B u C 6 H 3.
- the product yield in the case of No. 11 was 81%, and e e (%) was 84.
- Example 1 the following treatment was performed instead of the acid treatment with the HBr aqueous solution.
- a lactam was synthesized from the product of the following formula of Example 6.
- ⁇ -amino-amino keto acid esters which are useful as raw materials or synthetic intermediates for the production of pharmaceuticals, agricultural chemicals, fragrances, functional polymers, etc.
- a new method for nucleophilic addition to enanthio-selective imine compounds is provided, which enables asymmetric synthesis of 1,2-diamino acid esters and the like.
- a new method for synthesizing optically active lactams using this method is provided.
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005517334A JP4827531B2 (ja) | 2004-01-23 | 2005-01-24 | エナンチオ選択的なエナミドのイミンへの求核付加反応方法とα−アミノ−γ−ケト酸エステルの合成方法 |
US10/587,075 US7754898B2 (en) | 2004-01-23 | 2005-01-24 | Method of enantioselective nucleophilic addition reaction of enamide to imine and synthesis method of α-amino-γ-keto acid ester |
EP05704279A EP1707559B1 (en) | 2004-01-23 | 2005-01-24 | Method of enantioselective nucleophilic addition reaction of an enamide to an imine and method of synthesizing alpha-amino-gamma-keto acid ester |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004016407 | 2004-01-23 | ||
JP2004-016407 | 2004-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005070876A1 true WO2005070876A1 (ja) | 2005-08-04 |
Family
ID=34805488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001282 WO2005070876A1 (ja) | 2004-01-23 | 2005-01-24 | エナンチオ選択的なエナミドのイミンへの求核付加反応方法とα−アミノ−γ−ケト酸エステルの合成方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7754898B2 (ja) |
EP (1) | EP1707559B1 (ja) |
JP (1) | JP4827531B2 (ja) |
WO (1) | WO2005070876A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044079A1 (en) | 2011-09-21 | 2013-03-28 | Hydros Bottle, Llc | Water bottle |
CN108290662A (zh) | 2015-09-24 | 2018-07-17 | 希德罗斯瓶具有限责任公司 | 重力流式过滤器组件 |
USD877565S1 (en) | 2017-03-23 | 2020-03-10 | Hydros Bottle, Llc | Container with a cap and filter assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003260363A (ja) * | 2002-03-11 | 2003-09-16 | Japan Science & Technology Corp | 新規キラル銅触媒とそれを用いたn−アシル化アミノ酸誘導体の製造方法 |
JP2003260366A (ja) * | 2002-03-11 | 2003-09-16 | Japan Science & Technology Corp | 新規キラル銅触媒とそれを用いたn−アシル化アミノ酸誘導体の製造方法 |
JP2003261528A (ja) * | 2002-03-08 | 2003-09-19 | Japan Science & Technology Corp | β−アミノケトンの製造方法とその触媒 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005000792A1 (ja) * | 2003-06-27 | 2005-01-06 | Japan Science And Technology Agency | N−アシル化アミノ酸誘導体の製造方法 |
-
2005
- 2005-01-24 EP EP05704279A patent/EP1707559B1/en not_active Not-in-force
- 2005-01-24 US US10/587,075 patent/US7754898B2/en not_active Expired - Fee Related
- 2005-01-24 WO PCT/JP2005/001282 patent/WO2005070876A1/ja active Application Filing
- 2005-01-24 JP JP2005517334A patent/JP4827531B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003261528A (ja) * | 2002-03-08 | 2003-09-19 | Japan Science & Technology Corp | β−アミノケトンの製造方法とその触媒 |
JP2003260363A (ja) * | 2002-03-11 | 2003-09-16 | Japan Science & Technology Corp | 新規キラル銅触媒とそれを用いたn−アシル化アミノ酸誘導体の製造方法 |
JP2003260366A (ja) * | 2002-03-11 | 2003-09-16 | Japan Science & Technology Corp | 新規キラル銅触媒とそれを用いたn−アシル化アミノ酸誘導体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1707559A1 (en) | 2006-10-04 |
EP1707559B1 (en) | 2012-06-13 |
JPWO2005070876A1 (ja) | 2007-09-13 |
US7754898B2 (en) | 2010-07-13 |
JP4827531B2 (ja) | 2011-11-30 |
EP1707559A4 (en) | 2007-11-21 |
US20070161804A1 (en) | 2007-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4915019B2 (ja) | ビナフトール誘導体並びに光学分割及び変換方法 | |
JP5579178B2 (ja) | 2(s),4(s),5(s),7(s)−2,7−ジアルキル−4−ヒドロキシ−5−アミノ−8−アリール−オクタノイルアミドへの合成経路 | |
Mabic et al. | Synthesis of enantiomerically pure ethylenediamines from chiral sulfinimines: a new twist to the Strecker reaction | |
WO2015037460A1 (ja) | 光学活性な3-(ビフェニル-4-イル)-2-[(t-ブトキシカルボニル)アミノ]プロパン-1-オールの製造方法 | |
Lu et al. | Dipeptide-derived multifunctional phosphonium salt as a catalyst to synthesize highly functionalized chiral cyclopentanes | |
JP5336851B2 (ja) | リン含有α−アミノ酸の製造法およびその製造中間体 | |
WO2005070876A1 (ja) | エナンチオ選択的なエナミドのイミンへの求核付加反応方法とα−アミノ−γ−ケト酸エステルの合成方法 | |
JP4822844B2 (ja) | エナンチオ選択的なエナミドのカルボニル基への求核付加反応方法と光学活性α−ヒドロキシ−γ−ケト酸エステル、ヒドロキシジケトンの合成方法 | |
EP2225200B1 (en) | Convergent synthesis of renin inhibitors and intermediates useful therein | |
JP2010090031A (ja) | 二環性プロリン化合物の製造方法 | |
WO2010006954A1 (en) | Novel n-substituted beta-amino acid esters | |
WO2020064818A1 (en) | Process for the preparation of sphingosine-1-phosphate receptor agonist | |
JP5569938B2 (ja) | ピロリジン誘導体及びその製造方法 | |
JP2010195737A (ja) | 光学活性コンボルタミジン誘導体の製造方法 | |
JP4427266B2 (ja) | β−アラニン誘導体およびその製造方法 | |
CN111018734B (zh) | 一种盐酸西那卡塞中间体的合成方法 | |
JP4529419B2 (ja) | 光学活性含フッ素化合物類、及びこれらの製造方法 | |
JP2011519919A (ja) | 不斉水素化のための触媒的プロセス | |
JP6906227B2 (ja) | ハロゲン結合ドナー/有機塩基複合型化合物及び酸塩基複合触媒 | |
KR20160008873A (ko) | 신규의 베타-술핀아미노 말로네이트 유도체 및 이의 제조방법, 그리고 이를 이용한 시타글립틴의 제조방법 | |
JP2012176902A (ja) | 新規な光学活性含フッ素化合物、その製造方法及びそれを用いた光学活性3,3,3−トリフルオロアラニンの製造方法 | |
WO2009104557A1 (ja) | N-(3-ピロリジニル)グリシン誘導体の製造法 | |
JP2013119543A (ja) | 光学活性α−メチリデン−β−アミノニトリル誘導体の不斉触媒的製造法 | |
WO2017051326A1 (en) | New processes and intermediates useful in synthesis of nep inhibitors | |
JPWO2005082840A1 (ja) | N−アシルヒドラゾンのアリル化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005517334 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005704279 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007161804 Country of ref document: US Ref document number: 10587075 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2005704279 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10587075 Country of ref document: US |