JP6728151B2 - 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 - Google Patents
1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 Download PDFInfo
- Publication number
- JP6728151B2 JP6728151B2 JP2017519682A JP2017519682A JP6728151B2 JP 6728151 B2 JP6728151 B2 JP 6728151B2 JP 2017519682 A JP2017519682 A JP 2017519682A JP 2017519682 A JP2017519682 A JP 2017519682A JP 6728151 B2 JP6728151 B2 JP 6728151B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- fluoro
- ethanone
- trifluoro
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 18
- DZDSQRPDUCSOQV-UHFFFAOYSA-N 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethanone Chemical compound FC(F)(F)C(=O)C1=CC(Cl)=CC(Cl)=C1 DZDSQRPDUCSOQV-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims description 86
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
- 125000001153 fluoro group Chemical group F* 0.000 claims description 20
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 19
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 229950009390 symclosene Drugs 0.000 claims description 17
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 13
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims description 12
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 230000000802 nitrating effect Effects 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 4
- 238000005481 NMR spectroscopy Methods 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 30
- 239000011541 reaction mixture Substances 0.000 description 27
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 20
- 238000002360 preparation method Methods 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000007858 starting material Substances 0.000 description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- PNQBEPDZQUOCNY-UHFFFAOYSA-N trifluoroacetyl chloride Chemical compound FC(F)(F)C(Cl)=O PNQBEPDZQUOCNY-UHFFFAOYSA-N 0.000 description 5
- NSWPERXXSPCRCT-UHFFFAOYSA-N 1-(3,5-dichloro-4-fluorophenyl)-2,2,2-trifluoroethanone Chemical compound FC1=C(Cl)C=C(C(=O)C(F)(F)F)C=C1Cl NSWPERXXSPCRCT-UHFFFAOYSA-N 0.000 description 4
- NVMZCQYOSPFJLE-UHFFFAOYSA-N 2,2,2-trifluoro-1-(3,4,5-trichlorophenyl)ethanone Chemical compound FC(F)(F)C(=O)C1=CC(Cl)=C(Cl)C(Cl)=C1 NVMZCQYOSPFJLE-UHFFFAOYSA-N 0.000 description 4
- LUKLMXJAEKXROG-UHFFFAOYSA-N 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone Chemical compound FC1=CC=C(C(=O)C(F)(F)F)C=C1 LUKLMXJAEKXROG-UHFFFAOYSA-N 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004508 fractional distillation Methods 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000005580 one pot reaction Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 4
- ADTBPTBMCAFSFQ-UHFFFAOYSA-N 1-(4-chloro-3-nitrophenyl)-2,2,2-trifluoroethanone Chemical compound [O-][N+](=O)C1=CC(C(=O)C(F)(F)F)=CC=C1Cl ADTBPTBMCAFSFQ-UHFFFAOYSA-N 0.000 description 3
- YZAQYIRUCACCNF-UHFFFAOYSA-N 2,2,2-trifluoro-1-(4-fluoro-3-nitrophenyl)ethanone Chemical compound [O-][N+](=O)C1=CC(C(=O)C(F)(F)F)=CC=C1F YZAQYIRUCACCNF-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012320 chlorinating reagent Substances 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 238000006396 nitration reaction Methods 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- OCGNEMYHSFTNFN-UHFFFAOYSA-N 1-(3,4-dichloro-5-nitrophenyl)-2,2,2-trifluoroethanone Chemical compound ClC=1C=C(C=C(C=1Cl)[N+](=O)[O-])C(C(F)(F)F)=O OCGNEMYHSFTNFN-UHFFFAOYSA-N 0.000 description 2
- ZINPLQVBOTZTCR-UHFFFAOYSA-N 1-(3-chloro-4-fluoro-5-nitrophenyl)-2,2,2-trifluoroethanone Chemical compound ClC=1C=C(C=C(C=1F)[N+](=O)[O-])C(C(F)(F)F)=O ZINPLQVBOTZTCR-UHFFFAOYSA-N 0.000 description 2
- MAKISHZRDILIKX-UHFFFAOYSA-N 2-fluoro-1-(4-fluorophenyl)ethanone Chemical compound FCC(=O)C1=CC=C(F)C=C1 MAKISHZRDILIKX-UHFFFAOYSA-N 0.000 description 2
- VZUMVBQMJFFYRM-UHFFFAOYSA-N 5-bromo-1,2,3-trichlorobenzene Chemical compound ClC1=CC(Br)=CC(Cl)=C1Cl VZUMVBQMJFFYRM-UHFFFAOYSA-N 0.000 description 2
- MMJSIYGLDQNUTH-UHFFFAOYSA-N 5-bromo-1,3-dichloro-2-fluorobenzene Chemical compound FC1=C(Cl)C=C(Br)C=C1Cl MMJSIYGLDQNUTH-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 125000003118 aryl group Chemical class 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013058 crude material Substances 0.000 description 2
- -1 isoxazoline-substituted benzamides Chemical class 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 description 1
- DYPQUENOGZXOGE-UHFFFAOYSA-N 1-(4-chlorophenyl)-2,2,2-trifluoroethanone Chemical compound FC(F)(F)C(=O)C1=CC=C(Cl)C=C1 DYPQUENOGZXOGE-UHFFFAOYSA-N 0.000 description 1
- GOSOPAPEXLJAEZ-UHFFFAOYSA-M 1-[4-(dimethylamino)pyridin-1-ium-1-yl]-2,2,2-trifluoroethanone;2,2,2-trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F.CN(C)C1=CC=[N+](C(=O)C(F)(F)F)C=C1 GOSOPAPEXLJAEZ-UHFFFAOYSA-M 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- STSCVKRWJPWALQ-UHFFFAOYSA-N TRIFLUOROACETIC ACID ETHYL ESTER Chemical compound CCOC(=O)C(F)(F)F STSCVKRWJPWALQ-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical class OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical class BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 238000007336 electrophilic substitution reaction Methods 0.000 description 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
Landscapes
- 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)
- Catalysts (AREA)
Description
a)式II
b)式IIIの化合物とトリクロロイソシアヌル酸とを硫酸または発煙硫酸の存在下で反応させて、式IV
c)式IVの化合物と塩素ガスとを180℃〜250℃の温度で反応させて、式Iの化合物を得るステップ
を含むプロセスが提供される。
式IIの化合物は市販されており、かつ文献においていくつかの調製方法が報告されている。例えば、式II(式中、R1は水素またはクロロである)の化合物は、ルイス酸触媒(塩化アルミニウム)の存在下における、ベンゼンおよびクロロベンゼンのそれぞれ塩化トリフルオロアセチルまたはトリフルオロ酢酸無水物によるフリーデルクラフツアシル化により、高い収率で容易に合成できる。しかしながら、フリーデルクラフツ法による式II(式中、R1はフルオロである)の化合物の調製は、高価な1−(トリフルオロアセチル)−4−(ジメチルアミノ)ピリジニウムトリフルオロ酢酸塩をアシル化剤として用いるものが単一の刊行物に報告されているのみである。
式IVの化合物への式IIIの化合物のクロロ化は、求電子置換に対する化合物IIIの固有反応性が低いため、非常に強力な求電子性塩素化試薬を必要とする。この不活性度は、3個の強電子求引性基(式III(式中、R1はフルオロである)の化合物中のF、NO2およびトリフルオロカルボニル基)が存在することに起因する。驚くべきことに、式IIIの化合物は、市販されている安価なトリクロロイソシアヌル酸を濃硫酸または発煙硫酸と組み合わせて、高温(80〜160℃)で用いることにより塩素化できることが見出された。トリクロロイソシアヌル酸は、硫酸と組み合わされた場合に強力な塩素化試薬であることが知られており、しかしながら、このような不活性な基質のクロロ化の例は報告されていなかった。98%硫酸中における130℃でのトリクロロイソシアヌル酸による1,3−ジニトロベンゼンのクロロ化が報告されているのみであり、対応する生成物に係る収率もわずかに50%であった(Mendoca,G.F.;Senra,M.R.,Esteves,P.M.;de Mattos,M.C.S.Applied Catalysis A:General,2011,vol.401,p.176−181)。従って、この変換の成功は驚くべきことであった。
塩素ガスを高温(200℃)で用いる塩素原子による芳香族ニトロ基の置換は、周知の変換である。しかしながら、この変換は、このような過激な条件に耐える得る特別な種類の基質にのみ適用可能である。置換基としてトリフルオロアセチル基を芳香族環上に有する基質に係るこの変換に関して、従来技術における記載例は存在していない。
実施例P1:式IIIbの化合物:1−(4−クロロ−3−ニトロ−フェニル)−2,2,2−トリフルオロ−エタノンの調製
1H NMR(400MHz,CDCl3)δppm 7.82(d,J=8.5Hz,1H),8.21(dm,J=8.6Hz,1H),8.55(d,J=1.8Hz,1H)
13C NMR(101MHz,CDCl3)δppm 116.1(q,1JC-F=290.5Hz),126.9(d,J=2.2Hz),129.1,133.1,133.5(q,J=2.20Hz),134.6,148.4,177.9(q,2JC-F=36.6Hz)。
19F NMR(376MHz,CDCl3)δppm−71.92。
1H NMR(400MHz,CDCl3)δppm 8.34(d,J=0.8Hz,2H)
13C NMR(101MHz,CDCl3)δppm 115.9(q,1JC-F=290.5Hz),124.0(m),129.0,133.3,133.8(d,J=2.20Hz),137.3,150.1,177.2(q,2JC-F=37.3Hz)。
19F NMR(376MHz,CDCl3)δppm−71.85。
1H NMR(400MHz,CDCl3)δppm 8.05(d,J=0.8Hz,2H)
13C NMR(101MHz,CDCl3)δppm 116.1(q,1JC-F=290.5Hz),129.0,129.5(m),135.8,139.5,177.9(q,2JC-F=36.6Hz)。
19F NMR(376MHz,CDCl3)δppm−71.68。
1H NMR(400MHz,CDCl3)δppm 7.55(dd,J=9.8,8.8Hz,1H),8.38(dm,J=8.9Hz,1H),8.79(dd,J=7.0,2.0Hz,1H)
13C NMR(101MHz,CDCl3)δppm 116.1(q,1JC-F=290.5Hz),120.0(d,J=21.7Hz),126.6(d,J=4.1Hz),128.6,136.8(dm,J=10.5Hz),137.9,159.3(d,1JC-F=276.6Hz),177.6(q,2JC-F=36.8Hz)
19F NMR(376MHz,CDCl3)δppm−104.95(s,1F),−71.78(s,3F)。
1H NMR(400MHz,CDCl3)δppm 8.41(dm,J=5.8Hz,1H),8.65(dm,J=6.0Hz,1H)。
19F NMR(376MHz,CDCl3)δppm−105.95(s,1F),−71.67(s,3F)。
式Icの化合物の単離収率 62.2%。
回収した出発材料IVcの収率 26.4%。
式Icの化合物:
1H NMR(400MHz,CDCl3)δppm 8.05(dd,J=6.1Hz,0.8Hz,2H)。
13C NMR(101MHz,CDCl3)δppm−116.2(q,1JC-F=290.54Hz),124.1(d,J=18.6Hz),126.8(d,J=4.7Hz),131.0,158.7(d,1JC-F=262.7Hz),177.6(q,2JC-F=37.08Hz)。
19F NMR(376MHz,CDCl3)δppm−102.51(s,1F),−71.56(s,3F)。
本発明のまた別の態様は、以下のとおりであってもよい。
〔1〕式I
a)式II
b)前記式IIIの化合物とトリクロロイソシアヌル酸とを、硫酸または発煙硫酸の存在下で反応させて、式IV
c)前記式IIIの化合物と塩素ガスとを180℃〜250℃の温度で反応させて、前記式Iの化合物とする工程、
を含むことを特徴とする方法。
〔2〕前記ニトロ化剤が、硫酸、硝酸およびそれらの塩から選択されることで特徴付けられる、前記〔1〕に記載の方法。
〔3〕前記方法が、式IIIの中間体を単離することなく行われることで特徴付けられる、前記〔1〕に記載の方法。
〔4〕式III
〔5〕式IV
〔6〕式II
Claims (3)
- 式I
a)式II
b)前記式IIIの化合物とトリクロロイソシアヌル酸とを、硫酸または発煙硫酸の存在下で反応させて、式IV
c)前記式IVの化合物と塩素ガスとを180℃〜250℃の温度で反応させて、前記式Iの化合物とする工程、
を含むことを特徴とする方法。 - 前記ニトロ化剤が、硝酸およびその塩から選択されることで特徴付けられる、請求項1に記載の方法。
- 前記方法が、式IIIの中間体を単離することなく行われることで特徴付けられる、請求項1に記載の方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020114073A JP6987930B2 (ja) | 2014-10-14 | 2020-07-01 | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14188744 | 2014-10-14 | ||
EP14188744.8 | 2014-10-14 | ||
PCT/EP2015/073118 WO2016058881A2 (en) | 2014-10-14 | 2015-10-07 | Process for the preparation of halo-substituted benzenes |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020114073A Division JP6987930B2 (ja) | 2014-10-14 | 2020-07-01 | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017530998A JP2017530998A (ja) | 2017-10-19 |
JP6728151B2 true JP6728151B2 (ja) | 2020-07-22 |
Family
ID=51690931
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017519682A Active JP6728151B2 (ja) | 2014-10-14 | 2015-10-07 | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 |
JP2020114073A Active JP6987930B2 (ja) | 2014-10-14 | 2020-07-01 | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020114073A Active JP6987930B2 (ja) | 2014-10-14 | 2020-07-01 | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 |
Country Status (17)
Country | Link |
---|---|
US (1) | US10040745B2 (ja) |
EP (2) | EP3207023B1 (ja) |
JP (2) | JP6728151B2 (ja) |
KR (3) | KR20230117260A (ja) |
CN (2) | CN109665956A (ja) |
BR (1) | BR112017007506B1 (ja) |
DK (1) | DK3207023T3 (ja) |
ES (1) | ES2755333T3 (ja) |
HR (1) | HRP20192143T1 (ja) |
HU (1) | HUE046755T2 (ja) |
IL (2) | IL251176B (ja) |
MX (2) | MX2017004383A (ja) |
PL (1) | PL3207023T3 (ja) |
RS (1) | RS59795B1 (ja) |
SI (1) | SI3207023T1 (ja) |
TW (2) | TWI687404B (ja) |
WO (1) | WO2016058881A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7071036B2 (ja) * | 2019-02-15 | 2022-05-18 | 福建永晶科技股▲ふん▼有限公司 | Friedel-Crafts反応の新しい新方法及び当該方法に用いられる触媒 |
CN112110806B (zh) * | 2020-09-10 | 2022-11-15 | 浙江永太科技股份有限公司 | 一种1-(3,5-二氯-4-氟-苯基)-2,2,2-三氟乙酮的制备方法及中间体 |
WO2022061914A1 (zh) * | 2020-09-28 | 2022-03-31 | 台州臻挚生物科技有限公司 | 一种3,5-二卤三氟苯乙酮及其衍生物的制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246327A (ja) | 1984-05-22 | 1985-12-06 | Asahi Glass Co Ltd | 芳香族塩素化合物の製造方法 |
JPH03275646A (ja) * | 1990-03-27 | 1991-12-06 | Asahi Glass Co Ltd | フッ素化安息香酸類の製造方法 |
JPH08259507A (ja) * | 1995-03-24 | 1996-10-08 | Nissan Chem Ind Ltd | アセトフェノン誘導体のニトロ化方法 |
JPH08268975A (ja) * | 1995-03-30 | 1996-10-15 | Nissan Chem Ind Ltd | ニトロハロゲノアセトフェノン誘導体の製造法 |
KR100240198B1 (ko) * | 1997-08-09 | 2000-01-15 | 김충섭 | 트리플루오프메틸기가 치환된 알케닐기를 갖는 신규의 프로페노 익 에스테르 및 아미드 유도체 |
CN100400529C (zh) * | 2003-10-08 | 2008-07-09 | 中国科学院化学研究所 | 含氟芳香族有机四酸二酐及制备方法和用途 |
ES2443690T3 (es) | 2005-09-02 | 2014-02-20 | Nissan Chemical Industries, Ltd. | Compuesto de benzamida sustituido con isoxazolina y agente controlador de organismos dañinos |
MX2008013305A (es) * | 2006-04-20 | 2008-10-27 | Du Pont | Agentes heterociclicos de cinco miembros para el control de plagas de invertebrados. |
CN101177379A (zh) | 2006-11-10 | 2008-05-14 | 浙江富盛控股集团有限公司 | 一种2,4,6-三氯氟苯的制备方法 |
CN101377862A (zh) | 2007-08-31 | 2009-03-04 | 张帝 | 一种密码防窥的技术方法 |
JP5472638B2 (ja) * | 2008-03-18 | 2014-04-16 | 日産化学工業株式会社 | 1−(置換フェニル)−1−置換シリルエーテル、アルコールまたはケトンの製造方法および中間体 |
KR101324426B1 (ko) * | 2008-06-13 | 2013-10-31 | 시오노기세야쿠 가부시키가이샤 | β 세크레타제 저해 작용을 갖는 황 함유 복소환 유도체 |
CN101337862A (zh) * | 2008-08-08 | 2009-01-07 | 浙江富盛控股集团有限公司 | 一种2,6-二氯氟苯的制备方法 |
BRPI1006817A2 (pt) * | 2009-01-14 | 2017-05-30 | Dow Agrosciences Llc | composições fungicidas sinérgicas incluindo derivados de hidrazona e cobre. |
GB0917775D0 (en) * | 2009-10-09 | 2009-11-25 | Btg Int Ltd | Novel pharmaceutical compounds |
DE102009046115A1 (de) | 2009-10-28 | 2011-09-08 | Bayer Schering Pharma Aktiengesellschaft | Substituierte 3-Phenylpropansäuren und ihre Verwendung |
WO2011071057A1 (ja) * | 2009-12-09 | 2011-06-16 | 塩野義製薬株式会社 | 含硫黄複素環誘導体を含有するアルツハイマー症の治療用または予防用医薬組成物 |
JP2012082186A (ja) * | 2010-09-15 | 2012-04-26 | Bayer Cropscience Ag | 殺虫性アリールピロリジン類 |
US9006447B2 (en) * | 2010-11-03 | 2015-04-14 | Basf Se | Method for preparing substituted isoxazoline compounds and their precursors 4-chloro, 4-bromo- or 4-iodobenzaldehyde oximes |
AU2012224521B2 (en) | 2011-03-10 | 2015-10-29 | Novartis Tiergesundheit Ag | Isoxazole derivatives |
JP6124012B2 (ja) * | 2011-05-26 | 2017-05-10 | 日産化学工業株式会社 | 1−(2−アミノ−置換フェニル)−2−ハロ−2,2−ジフルオロエタノン化合物及び1−(置換フェニル)−2−ハロ−2,2−ジフルオロエタノン化合物の製造方法 |
BR112014015720B1 (pt) | 2011-12-30 | 2020-03-17 | Hanmi Pharm. Co., Ltd. | Derivados de tieno[3,2-d]pirimidina, composição farmacêutica e uso dos mesmos para a prevenção ou tratamento de uma doença causada por ativação anormal de uma proteína quinase |
CN103664511B (zh) | 2013-12-13 | 2015-07-08 | 浙江林江化工股份有限公司 | 一种3,5-二氯-4-氟溴苯的制备方法 |
-
2015
- 2015-10-07 EP EP15775221.3A patent/EP3207023B1/en active Active
- 2015-10-07 JP JP2017519682A patent/JP6728151B2/ja active Active
- 2015-10-07 US US15/515,271 patent/US10040745B2/en active Active
- 2015-10-07 CN CN201910041997.8A patent/CN109665956A/zh active Pending
- 2015-10-07 DK DK15775221T patent/DK3207023T3/da active
- 2015-10-07 SI SI201531012T patent/SI3207023T1/sl unknown
- 2015-10-07 KR KR1020237025980A patent/KR20230117260A/ko not_active Application Discontinuation
- 2015-10-07 HU HUE15775221A patent/HUE046755T2/hu unknown
- 2015-10-07 KR KR1020177009561A patent/KR102436959B1/ko active IP Right Grant
- 2015-10-07 KR KR1020227012489A patent/KR20220051422A/ko active Application Filing
- 2015-10-07 ES ES15775221T patent/ES2755333T3/es active Active
- 2015-10-07 MX MX2017004383A patent/MX2017004383A/es unknown
- 2015-10-07 WO PCT/EP2015/073118 patent/WO2016058881A2/en active Application Filing
- 2015-10-07 EP EP19190828.4A patent/EP3597627A1/en active Pending
- 2015-10-07 PL PL15775221T patent/PL3207023T3/pl unknown
- 2015-10-07 BR BR112017007506-7A patent/BR112017007506B1/pt active IP Right Grant
- 2015-10-07 CN CN201580055749.9A patent/CN106795093B/zh active Active
- 2015-10-07 RS RS20191533A patent/RS59795B1/sr unknown
- 2015-10-13 TW TW108116398A patent/TWI687404B/zh active
- 2015-10-13 TW TW104133497A patent/TWI670256B/zh active
-
2017
- 2017-03-15 IL IL251176A patent/IL251176B/en active IP Right Grant
- 2017-04-04 MX MX2021002896A patent/MX2021002896A/es unknown
-
2019
- 2019-11-28 HR HRP20192143TT patent/HRP20192143T1/hr unknown
-
2020
- 2020-02-04 IL IL272451A patent/IL272451A/en active IP Right Grant
- 2020-07-01 JP JP2020114073A patent/JP6987930B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6987930B2 (ja) | 1−(3,5−ジクロロフェニル)−2,2,2−トリフルオロ−エタノン及びその誘導体の製造方法 | |
EP2526080B1 (en) | New processes for producing benzophenone derivatives | |
JP2008501784A (ja) | テルビナフィンおよびその誘導体を合成するための方法 | |
JP4828862B2 (ja) | 5−ブロモ−2,2−ジフルオロベンゾ−[1,3]−ジオキソールの製造方法 | |
JP6686012B2 (ja) | ハロ置換トリフルオロアセトフェノンを調製する方法 | |
JP5782331B2 (ja) | イミドイルクロリド化合物の製造方法及びそれを用いた各種化合物の製造方法 | |
JP5504898B2 (ja) | ジフルオロシクロプロパン化合物の製造方法 | |
JP4032861B2 (ja) | β−オキソニトリル誘導体又はそのアルカリ金属塩の製法 | |
JP4393839B2 (ja) | 1,3−ジ−ハロ置換されたベンゼン誘導体の製造 | |
JP4194984B2 (ja) | フェニルナフチルイミダゾール化合物 | |
JP2006045095A (ja) | 3−ホルミル−5−トリフルオロメチルベンゾニトリル誘導体とその製造方法 | |
TW201305104A (zh) | 3-氯-4-甲基苯甲酸異丙酯及其製造方法 | |
JPH03284649A (ja) | 4−ブロモ−3,5,6−トリフルオロフタル酸とその製法,3−ブロモ−2,4,5−トリフルオロ安息香酸の製法 | |
JPH11158112A (ja) | ジベンゾスベリル及びジベンゾスベレニル系化合物の合成用中間体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181005 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190701 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190909 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200601 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200701 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6728151 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |