WO1997016421A1 - Procede de production d'alcools de sulfures de transvinyle actifs sur le plan optique - Google Patents
Procede de production d'alcools de sulfures de transvinyle actifs sur le plan optique Download PDFInfo
- Publication number
- WO1997016421A1 WO1997016421A1 PCT/JP1996/003185 JP9603185W WO9716421A1 WO 1997016421 A1 WO1997016421 A1 WO 1997016421A1 JP 9603185 W JP9603185 W JP 9603185W WO 9716421 A1 WO9716421 A1 WO 9716421A1
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- WO
- WIPO (PCT)
- Prior art keywords
- group
- optically active
- trans
- phenyl
- substituted
- Prior art date
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Classifications
-
- 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
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C323/11—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/14—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and unsaturated
Definitions
- the present invention relates to a method for producing an optically active trans-vinyl alcohol which is useful as a synthetic material for a venem or carbanem compound.
- acyloxyzetidinone (1′R, 3R, 4R) 13 — (1 ′ monoprotected kisshethyl) —4-1 acyloxy 2-azetidinone derivative (hereinafter referred to as acyloxyzetidinone) Derivatives) have been used as excellent synthetic intermediates, and various synthetic methods have been reported (see N. Ueyanm et al., JP-A-62-84057).
- the present method comprises the steps of (1′R, 3S, 4R) -3- (1′-protected hydroxyxetyl) -14-substituted thio-2-azetidinone derivatives (hereinafter referred to as substituted thioazetidinone derivatives) (IV ) Is reacted with a carboxylic acid in the presence of a copper compound to produce a desired acyloxyazetidinone derivative (V) efficiently and safely.
- an acyloxyzetidinone derivative useful as an intermediate for synthesizing a penem or carbanemene compound can be industrially produced.
- the substituted thioazetidinone derivative as a starting material, each of the currently known methods has its own problems.
- the optically active 1,3-butanediol used as a starting material is expensive, and a multi-step process is required to obtain a trans-vinyl vinyl sulfide (IX). Therefore, there is a problem in terms of yield.
- racemic 1-substituted 3-substituted ester derivatives of hydroxybutane or racemic mono-substituted 1-3-hydroxybutene are optically resolved by lipase to obtain optically active mono-substituted 1-hydroxybutane.
- a method for obtaining an optically active mono-substituted 1-3-hydroxybutene is also known (see JP-A-4-228092 and JP-A-4-228093), and this method is an effective method due to its excellent selectivity.
- the yield of the obtained optically active substance is only 50% at the maximum.
- An object of the present invention is to solve the above-mentioned problems of the prior art, and to provide an optically active transfectant useful as a synthetic material of a penem or a levanem compound. It is an object of the present invention to provide a method for industrially producing a vinyl sulfide alcohol at low cost, efficiently and under mild conditions.
- R 1 represents an alkyl group or an aryl group
- ⁇ represents an alkyl group or an aryl group
- R 2 represents a hydrogen atom, an alkyl group, a realyl group or an arylalkyl group, and! 3 and are the same or different and represent an alkyl group, an aryl group or an aralkyl group.
- the reaction of the present invention is carried out by adding a borane reducing reagent to a mixture of trans-vinyl sulfide ketone (I), optically active oxazaporolidine (II) and an additive.
- a borane reducing reagent to a mixture of trans-vinyl sulfide ketone (I), optically active oxazaporolidine (II) and an additive.
- R 1 in the trans-form vinyl sulfidoketone (I) as a starting material has the same meaning as X in the above-mentioned substituted thioazetidinone derivative (IV) described in JP-A-3-127773. Have.
- R 1 is entangled with an adjacent sulfur atom in the presence of a copper compound, it is not particularly limited as long as it does not hinder the substitution reaction with a carboxylic acid in the presence of the copper compound.
- ⁇ ⁇ ⁇ ⁇ From the viewpoint of cost, an alkyl group and an aryl group are exemplified. Preferred examples of the alkyl group include straight-chain or branched such as methyl, ethyl, ⁇ -propyl, isopropyl, ⁇ -butyl, tert-butyl, and hexyl. A lower alkyl group having 1 to 6 carbon atoms, particularly preferably 1 to 4 carbon atoms, in the chain is mentioned.
- aryl groups include phenyl, one or more fluorine atoms, halogen atoms such as base atoms, nitro groups, methyl g, and ethyl.
- low-alkyl groups such as monopropyl, isopropyl, n-butyl, tert-butyl, and hexyl, or low-alkoxy groups such as methoxy and ethoxy groups.
- Examples thereof include aryl groups having 6 to 10 carbon atoms, such as a phenyl group, a tolyl group, an xylyl group, and a naphthyl group substituted at the 3- or 4-position by a group.
- low treatment means preferably 1 to 8 carbon atoms, particularly preferably 1 to 4 carbon atoms, unless otherwise specified.
- the optically active oxazapolidine ( ⁇ ) used in the present invention is a known catalyst.
- the catalyst for this evening is described in EJ Corey et al., J. Am. Chem. Soc., 109, 7925-7926 (1987); EJ Corey et al., J. Am. C. hem. Soc., 109, 5551-5553 (1987): EJ Corey et al., J. Org, Cem., 53, Vol. 12, 2861-2863 (1988); ⁇ ⁇ J. Corey et al., Te trahedron Lett EJ, Vol. 30, No. 46, 6275-6278 (1989); EJ Corey et al., Tetrahedron Lett., Vol.
- R 2 include a carbon atom having 1 to 4 carbon atoms such as a hydrogen atom, a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, and a tert-butyl group.
- R 2 straight or branched lower alkyl group, phenyl group, one or more fluorine atoms, halogen atoms such as chlorine atoms, methyl groups, ethyl groups, I-propyl groups
- a lower alkyl group such as isopropyl group, n-butyl group, n-butyl group, tert-butyl group, hexyl group, or a lower alkoxy group such as trifluoromethyl group or methoxy group or ethoxyquin group.
- a C6-C10 aryl group such as a phenyl group, a tolyl group, a xylyl group, or a 2-naphthyl group substituted at the 4-position; and a benzyl group or a phenethyl group.
- Examples thereof include an aralkyl group having 7 to 14 carbon atoms, particularly preferably a methyl group and a fuunyl group.
- R 3 Preferred examples of R 3 and include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a tert-butyl group, a hexyl group and a 2,2-dimethyl-methyl group.
- 1 straight, branched or cyclic carbon atoms such as 1-propyl, cyclohexyl, cyclopentylmethyl, 1.1,3,3-tetramethyl-11-butyl 8 alkyl groups, particularly preferably an alkyl group having 3 to 8 carbon atoms, a phenyl group, 1 or more halogen atoms such as a fluorine atom and a chlorine atom.
- C6 to C10 radicals such as fuynyl, tolyl, xylyl and 2-naphthyl substituted at the 3- or 4-position with a lower alkoxy group such as a ethoxy group or an ethoxy group.
- an aralkyl group having 7 to 7 carbon atoms such as a benzyl group, a benzyl group and a phenyl group, and particularly preferably an alkyl group and a phenyl group having 3 to 8 carbon atoms.
- R 3 and R 4 are the same are synthetically easy, and a fuunyl group is particularly preferred.
- optically active oxazaporolidine (II) include (S) —3,3—diphenyl 1—methyltetrahydro 1H, 3H-pyroport [1, 2-c) [1, 3, 2] oxazaborole, (S)-1, 3, 3-triphenyltetrahydro 1 H, 3 H-virolo [1, 2-c] [1, 3,2] oxazaborole.
- this optically active oxazaporolidine ( ⁇ ⁇ ) can be easily produced from available proline by known methods (DJ Mathre et al., J. Org. Chem., 56, 2). , 751-762 (1991); EP 0305180: Japanese Patent Application Laid-Open No. Hei 224224556: Japanese Patent Application Laid-Open No. 6-No.
- DJ Mathre et al. J. Org. Chem., 56, 2).
- EP 0305180 Japanese Patent Application Laid-Open No. Hei 224224556: Japanese Patent Application Laid-Open No. 6-No.
- optically active oxazaporolidine (II) is used in a substoichiometric amount and in an amount sufficient to convert the reactants to the desired product, and is a non-catalytic, ie, non-selective, reduction. Is determined in consideration of the suppression of the amount, and is preferably 0.05 to 0.1 equivalent relative to the trans-vinyl sulfide ketone (I).
- borane reducing reagent used as a reducing agent examples include catechol borane (CB), borane dimethyl sulfide complex (BMS), and borantetra hydrofuran complex (BTHF). BMS is particularly preferred.
- the amount of the reducing agent to be used is determined in consideration of reduction by non-catalytic reaction, that is, suppression of non-selective reduction, and is preferably 0.34 to 1.0 equivalent to trans-vinylsulfidoketone (I). It is.
- an additive is defined as a reagent that controls the reduction of the olefin double bond in trans vinyl sulfide ketone (I), which is a starting material in the production method of the present invention.
- the reaction proceeds efficiently and under mild conditions by using additives. That is, the trans-vinyl vinyl ketone (I) and the optically active oxazaporolidine (I)
- the additive is used in such an amount that the coordination of borane to the sulfur atom of compound (I) is prevented and the reducing ability of borane is not inhibited. It has a potential force.
- Preferred additives and their usage are
- the compound (I), the oxazaporolidine (II) and the borane reducing reagent may be appropriately selected.
- Preferred examples of the additive include a sulfide compound. Sulfide, methyl sulfide, diphenyl sulfide, g-n-butyl sulfide, g-sec-butyl sulfide, g-tert-butyl sulfide, dibenzyl sulfide, and preferably trans. It is preferably used in an amount of 0.5 to 5.0 equivalents to the vinyl sulfido ketone (I).
- An inert solvent is one in which a reactant, a desired product, an optically active oxazaporolidine and an additive are sufficiently dissolved and has no interaction with the reaction
- a preferable solvent include: , Tetrahydrofuran, Tetrahydropyran, Dimethyl ether, Getyl ether, 1,2-Dimethyshikietane, Ethers such as Dioxane, Chains such as n-Hexane, Cyclohexane And non-proton-based non-basic solvents such as cyclic saturated hydrocarbons, aromatic hydrocarbons such as benzene, toluene, and xylene, and halogenated hydrocarbons such as dichloromethane.
- suitable solvents include toluene, n-hexane, and cyclohexane.
- non-polar solvents such as xylene.
- the reaction is carried out, for example, by reacting a mixture of trans-vinyl sulfide ketone (I), optically active oxazapolidine ( ⁇ ) and an additive in the non-polar solvent with borane reduction in the solvent at ⁇ 10 ° C. to room temperature. Reagents are added in a manner that controls the rate of catalysis, and are usually performed for 30 minutes to 2 hours. Then, the reaction is terminated by adding a reaction terminator such as a saturated aqueous solution of ammonium chloride.
- a reaction terminator such as a saturated aqueous solution of ammonium chloride.
- the reaction is performed in an anhydrous system, for example, the reaction is performed in the presence of a dehydrating agent.
- dehydrating agents include molecular sieve 4A (MS4A; manufactured by Nacalai Tesque), 3A (S3A), 5A (S5A), magnesium sulfate, sodium sulfate, and potassium carbonate. And the like.
- the reaction is preferably performed in an atmosphere of an inert gas such as nitrogen gas or argon gas.
- the optically active trans-form vinyl sulfide alcohol (III) is used as a crude extract after the reaction mixture is washed, dried and concentrated by removing the solvent according to the usual method. Can be used for processes. If necessary, it can be purified by chromatography such as recrystallization and liquid chromatography.
- optically active trans vinyl sulfonated alcohol (III) is protected with a hydroxyl group at the 3-position, and then subjected to a cyclization reaction with chlorosulfonylisone-netted (CSI) to obtain a substituted thioazetidino compound.
- CSI chlorosulfonylisone-netted
- the protecting group for the hydroxyl group is not particularly limited, and is commonly used.
- the protecting group can be appropriately selected and used.
- preferred protecting groups include trialkylsilyl, aryl (alkyl) alkoxysilyl, alkoxydiarylsilyl, triarylsilyl, arylalkylsilyl, arylalkylsilyl and the like.
- tri-substituted silyl groups such as trialkylsilyl groups. Specific examples include trimethylsilyl, triethylsilyl, triisopropylsilyl, dimethylhexylsilyl, and tert-butyl.
- Dimethylsilyl group Dimethylsilyl group, methyldiethyl mouth bilsilyl group, isopropyldimethylsilyl group, tert-butylmethoxyphenylsilyl group, tert-butoxydiphenylsilyl group, triphenylsilyl group, tert-butyldiphenylsilyl group Ryl group, dimethyldimethylphenylsilyl group, tribenzyl And particularly preferably a tert-butyldimethylsilyl group.
- the method of protection depends on the nature of the protecting group, but when protecting with a tert-butyldimethylsilyl group, use a known method (Tetrahedron Lett .. No.
- the reaction is carried out by reacting 1 to 2 equivalents of tert-butyldimethylchlorosilane with a hydroxyl group in the presence of a catalyst such as triamine, such as triethylamine, or 4-dimethylaminoviridine. be able to.
- a catalyst such as triamine, such as triethylamine, or 4-dimethylaminoviridine.
- the reaction is carried out with amides such as N, N-dimethylformamide, ketones such as acetone and methylethylketone, ethers such as tetrahydrofuran and getyl ether, and benzene.
- Aromatic hydrocarbons such as water, toluene and xylene, or a mixture thereof are suitable as the solvent.
- the reaction mixture is diluted with an organic solvent immiscible with water, and then washed successively with a saturated aqueous solution of hydrogen sulfate, water, a saturated aqueous solution of sodium hydrogen carbonate, and a saturated aqueous solution of sodium chloride, and the solvent is distilled off.
- a trans vinyl sulfide (IX) in which the hydroxyl group at position 3 is protected is obtained.
- trans-form vinyl sulfide docket which is a starting material of the present invention is used.
- (I) can be easily produced by various methods, the following method is an excellent method by which a transformer suitable for the reaction of the present invention can be obtained at low cost, efficiently and under mild conditions. There are two methods shown below.
- chlorovinylketone is prepared by reacting cetyl chloride and acetylene in the presence of luminium chloride. Next, the obtained chlorovinyl ketone is combined with mercaptan to obtain the desired trans-vinyl sulfide ketone (I).
- the NMR spectra of the compounds obtained in the following Production Examples and Examples were measured by ALPHA-1500 (manufactured by JEOL Ltd.).
- the solvent used was deuterochloroform and the internal standard was tetramethylsilane.
- the melting point (mp) was measured with a micro-melting point analyzer (Yanagimoto Seisakusho).
- silica gel (Kiesel gel 60 (Art7734) manufactured by Merck) was used.
- the reaction solvent was dried using molecular sieves (Bellet (1Z16) manufactured by Nacalai Tesque, Inc.).
- the reducing agent was obtained by diluting a commercially available product (manufactured by Anore Dritsc) with dry toluene. Used after quantification o
- HPLC high performance liquid chromatography
- the extract obtained by the above concentration under reduced pressure was analyzed by HPLC to determine the yield of by-products together with the target compound.
- the results are shown in Table I.
- the extract obtained in the same manner as described above except that dimethyl sulfide was not used as an additive was analyzed in the same manner.
- the results are shown in Table I as a comparative example. .
- the steps can be shortened under an efficient and mild condition, and Since it is not a method of optically resolving a racemate, it is possible to improve the yield, and the present invention is industrially advantageous.
- the compound obtained in high yield and high selectivity according to the present invention has a trans-form structure, It is also excellent in yield and selectivity, and provides an improvement in the synthesis of veneum or lubabenem compounds.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU73386/96A AU7338696A (en) | 1995-10-31 | 1996-10-30 | Process for producing optically active trans-vinyl sulfide alcohols |
AT96935505T ATE212011T1 (de) | 1995-10-31 | 1996-10-30 | Verfahren zur herstellung von optisch aktiven trans-vinyl-sulfidalkoholen |
US08/860,563 US6049009A (en) | 1995-10-31 | 1996-10-30 | Production method of optically active trans-vinylsulfide alcohol |
DE69618570T DE69618570T2 (de) | 1995-10-31 | 1996-10-30 | Verfahren zur herstellung von optisch aktiven trans-vinyl-sulfidalkoholen |
EP96935505A EP0801057B1 (en) | 1995-10-31 | 1996-10-30 | Process for producing optically active trans-vinyl sulfide alcohols |
NO973010A NO307963B1 (no) | 1995-10-31 | 1997-06-27 | FremgangsmÕte for fremstilling av optisk aktive trans- vinylsulfidalkoholer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/283845 | 1995-10-31 | ||
JP28384595A JP3803126B2 (ja) | 1995-10-31 | 1995-10-31 | 光学活性なトランス体ビニルスルフィドアルコールの製造方法 |
Publications (1)
Publication Number | Publication Date |
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WO1997016421A1 true WO1997016421A1 (fr) | 1997-05-09 |
Family
ID=17670915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/003185 WO1997016421A1 (fr) | 1995-10-31 | 1996-10-30 | Procede de production d'alcools de sulfures de transvinyle actifs sur le plan optique |
Country Status (11)
Country | Link |
---|---|
US (1) | US6049009A (ja) |
EP (1) | EP0801057B1 (ja) |
JP (1) | JP3803126B2 (ja) |
KR (1) | KR980700965A (ja) |
AT (1) | ATE212011T1 (ja) |
AU (1) | AU7338696A (ja) |
CA (1) | CA2209102A1 (ja) |
DE (1) | DE69618570T2 (ja) |
ES (1) | ES2171731T3 (ja) |
NO (1) | NO307963B1 (ja) |
WO (1) | WO1997016421A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100375571B1 (ko) * | 1999-11-25 | 2003-03-15 | 조병태 | 광학 활성 알파-술폰옥시알코올, 이의 제조 방법 및 이를이용한 광학 활성 에폭사이드 화합물의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207373A (ja) * | 1985-03-09 | 1986-09-13 | Suntory Ltd | 2−アゼチジノン誘導体の製造法 |
JPH04224556A (ja) * | 1990-04-18 | 1992-08-13 | Merck & Co Inc | ケトンの還元用キラル触媒とその製法 |
JPH0641012A (ja) * | 1991-07-09 | 1994-02-15 | Chisso Corp | 光学活性3−フェニル−3−ヒドロキシプロピオン酸エステルの製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264585A (en) * | 1990-04-18 | 1993-11-23 | Merck & Co., Inc. | Chiral catalysts for reduction of ketones and process for their preparation |
-
1995
- 1995-10-31 JP JP28384595A patent/JP3803126B2/ja not_active Expired - Fee Related
-
1996
- 1996-10-30 AU AU73386/96A patent/AU7338696A/en not_active Abandoned
- 1996-10-30 AT AT96935505T patent/ATE212011T1/de not_active IP Right Cessation
- 1996-10-30 US US08/860,563 patent/US6049009A/en not_active Expired - Fee Related
- 1996-10-30 KR KR1019970704597A patent/KR980700965A/ko active IP Right Grant
- 1996-10-30 DE DE69618570T patent/DE69618570T2/de not_active Expired - Fee Related
- 1996-10-30 CA CA002209102A patent/CA2209102A1/en not_active Abandoned
- 1996-10-30 ES ES96935505T patent/ES2171731T3/es not_active Expired - Lifetime
- 1996-10-30 EP EP96935505A patent/EP0801057B1/en not_active Expired - Lifetime
- 1996-10-30 WO PCT/JP1996/003185 patent/WO1997016421A1/ja active IP Right Grant
-
1997
- 1997-06-27 NO NO973010A patent/NO307963B1/no unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207373A (ja) * | 1985-03-09 | 1986-09-13 | Suntory Ltd | 2−アゼチジノン誘導体の製造法 |
JPH04224556A (ja) * | 1990-04-18 | 1992-08-13 | Merck & Co Inc | ケトンの還元用キラル触媒とその製法 |
JPH0641012A (ja) * | 1991-07-09 | 1994-02-15 | Chisso Corp | 光学活性3−フェニル−3−ヒドロキシプロピオン酸エステルの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH09124590A (ja) | 1997-05-13 |
ES2171731T3 (es) | 2002-09-16 |
EP0801057A4 (en) | 1999-05-19 |
KR980700965A (ko) | 1998-04-30 |
DE69618570T2 (de) | 2002-08-08 |
EP0801057B1 (en) | 2002-01-16 |
CA2209102A1 (en) | 1997-05-09 |
EP0801057A1 (en) | 1997-10-15 |
NO307963B1 (no) | 2000-06-26 |
AU7338696A (en) | 1997-05-22 |
US6049009A (en) | 2000-04-11 |
JP3803126B2 (ja) | 2006-08-02 |
DE69618570D1 (de) | 2002-02-21 |
NO973010D0 (no) | 1997-06-27 |
NO973010L (no) | 1997-08-27 |
ATE212011T1 (de) | 2002-02-15 |
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