JPH0251906B2 - - Google Patents
Info
- Publication number
- JPH0251906B2 JPH0251906B2 JP63135363A JP13536388A JPH0251906B2 JP H0251906 B2 JPH0251906 B2 JP H0251906B2 JP 63135363 A JP63135363 A JP 63135363A JP 13536388 A JP13536388 A JP 13536388A JP H0251906 B2 JPH0251906 B2 JP H0251906B2
- Authority
- JP
- Japan
- Prior art keywords
- trifluoroethoxy
- bis
- reaction
- mixture
- product
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 8
- ZHUBFESHPMGIDZ-UHFFFAOYSA-N 1,4-bis(2,2,2-trifluoroethoxy)benzene Chemical compound FC(F)(F)COC1=CC=C(OCC(F)(F)F)C=C1 ZHUBFESHPMGIDZ-UHFFFAOYSA-N 0.000 claims description 7
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Natural products CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- DJBNUMBKLMJRSA-UHFFFAOYSA-N Flecainide Chemical compound FC(F)(F)COC1=CC=C(OCC(F)(F)F)C(C(=O)NCC2NCCCC2)=C1 DJBNUMBKLMJRSA-UHFFFAOYSA-N 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 claims description 4
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 4
- YPGYLCZBZKRYQJ-UHFFFAOYSA-N 2,5-bis(2,2,2-trifluoroethoxy)benzoic acid Chemical compound OC(=O)C1=CC(OCC(F)(F)F)=CC=C1OCC(F)(F)F YPGYLCZBZKRYQJ-UHFFFAOYSA-N 0.000 claims description 3
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 claims description 3
- 150000008062 acetophenones Chemical class 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910001504 inorganic chloride Inorganic materials 0.000 claims description 3
- 239000011968 lewis acid catalyst Substances 0.000 claims description 3
- DTUZUMQOPFDNIR-UHFFFAOYSA-N 1-phenyl-2,2-bis(2,2,2-trifluoroethoxy)ethanone Chemical compound FC(F)(F)COC(OCC(F)(F)F)C(=O)C1=CC=CC=C1 DTUZUMQOPFDNIR-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 2
- 159000000021 acetate salts Chemical class 0.000 claims 1
- 229940100198 alkylating agent Drugs 0.000 claims 1
- 239000002168 alkylating agent Substances 0.000 claims 1
- 239000002798 polar solvent Substances 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 239000000203 mixture Substances 0.000 description 25
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 24
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 13
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 229960000583 acetic acid Drugs 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 description 6
- -1 hydroxy-substituted benzenes Chemical class 0.000 description 6
- WOXFMYVTSLAQMO-UHFFFAOYSA-N 2-Pyridinemethanamine Chemical compound NCC1=CC=CC=N1 WOXFMYVTSLAQMO-UHFFFAOYSA-N 0.000 description 5
- 238000005660 chlorination reaction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- OAMHTTBNEJBIKA-UHFFFAOYSA-N 2,2,2-trichloro-1-phenylethanone Chemical compound ClC(Cl)(Cl)C(=O)C1=CC=CC=C1 OAMHTTBNEJBIKA-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- YCKWLOJVFNPJAW-UHFFFAOYSA-N n-(pyridin-2-ylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide Chemical compound FC(F)(F)COC1=CC=C(OCC(F)(F)F)C(C(=O)NCC=2N=CC=CC=2)=C1 YCKWLOJVFNPJAW-UHFFFAOYSA-N 0.000 description 4
- RHPBLLCTOLJFPH-UHFFFAOYSA-N piperidin-2-ylmethanamine Chemical compound NCC1CCCCN1 RHPBLLCTOLJFPH-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- CUKRFIGOPWVJGQ-UHFFFAOYSA-N 1-[2,5-bis(2,2,2-trifluoroethoxy)phenyl]ethanone Chemical compound CC(=O)C1=CC(OCC(F)(F)F)=CC=C1OCC(F)(F)F CUKRFIGOPWVJGQ-UHFFFAOYSA-N 0.000 description 3
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 description 3
- 229910021590 Copper(II) bromide Inorganic materials 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 3
- 239000012346 acetyl chloride Substances 0.000 description 3
- 239000012345 acetylating agent Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000012265 solid product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- UJJXIVQSEUDBLJ-UHFFFAOYSA-N 2,5-bis(2,2,2-trifluoroethoxy)benzoyl chloride Chemical compound FC(F)(F)COC1=CC=C(OCC(F)(F)F)C(C(Cl)=O)=C1 UJJXIVQSEUDBLJ-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
- 238000006640 acetylation reaction Methods 0.000 description 2
- 239000003416 antiarrhythmic agent Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229960000449 flecainide Drugs 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- 238000007039 two-step reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- CERJZAHSUZVMCH-UHFFFAOYSA-N 2,2-dichloro-1-phenylethanone Chemical group ClC(Cl)C(=O)C1=CC=CC=C1 CERJZAHSUZVMCH-UHFFFAOYSA-N 0.000 description 1
- IEVJVQXLBZUEMH-UHFFFAOYSA-N 2-piperidin-2-ylethanamine Chemical compound NCCC1CCCCN1 IEVJVQXLBZUEMH-UHFFFAOYSA-N 0.000 description 1
- XPQIPUZPSLAZDV-UHFFFAOYSA-N 2-pyridylethylamine Chemical compound NCCC1=CC=CC=N1 XPQIPUZPSLAZDV-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910021589 Copper(I) bromide Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- GWESVXSMPKAFAS-UHFFFAOYSA-N Isopropylcyclohexane Natural products CC(C)C1CCCCC1 GWESVXSMPKAFAS-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003288 anthiarrhythmic effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical group CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 1
- 229940076286 cupric acetate Drugs 0.000 description 1
- RKXNZRPQSOPPRN-UHFFFAOYSA-N flecainide acetate Chemical group CC(O)=O.FC(F)(F)COC1=CC=C(OCC(F)(F)F)C(C(=O)NCC2NCCCC2)=C1 RKXNZRPQSOPPRN-UHFFFAOYSA-N 0.000 description 1
- 229960003670 flecainide acetate Drugs 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- ZBZJXHCVGLJWFG-UHFFFAOYSA-N trichloromethyl(.) Chemical compound Cl[C](Cl)Cl ZBZJXHCVGLJWFG-UHFFFAOYSA-N 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/26—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- 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
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2133179A | 1979-03-19 | 1979-03-19 | |
| US2133279A | 1979-03-19 | 1979-03-19 | |
| US21331 | 1979-03-19 | ||
| US21332 | 1979-03-19 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3467180A Division JPS55143967A (en) | 1979-03-19 | 1980-03-18 | Manufacture of 2*55bis*2*2*22trifluoroethoxy** nn*22piperidylmethyl*benzamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104045A JPH01104045A (ja) | 1989-04-21 |
| JPH0251906B2 true JPH0251906B2 (pt) | 1990-11-08 |
Family
ID=26694559
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63135366A Granted JPH01125339A (ja) | 1979-03-19 | 1988-06-01 | １，４−ビス（２，２，２−トリフルオロエトキシ）ベンゼンの製造方法 |
| JP63135365A Granted JPH01104044A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２，−トリフルオロエトキシ）−ｎ−（２−ピペリジルメチル）ベンザミドの製造方法 |
| JP63135369A Granted JPH01125343A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−α，α，α−トリクロロアセトフェノン及びその製造方法 |
| JP63135368A Granted JPH01125342A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−α，α−ジクロロアセトフェノン及びその製造方法 |
| JP63135367A Granted JPH01125341A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）アセトフェノン及びその製造方法 |
| JP63135370A Granted JPH01125344A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）安息香酸の製造方法 |
| JP63135363A Granted JPH01104045A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−ｎ−（２−ピペリジルメチル）ベンザミドの製造方法 |
| JP63135364A Granted JPH01104043A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−ｎ−（２−ピペリジルメチル）ベンザミドの製造方法 |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63135366A Granted JPH01125339A (ja) | 1979-03-19 | 1988-06-01 | １，４−ビス（２，２，２−トリフルオロエトキシ）ベンゼンの製造方法 |
| JP63135365A Granted JPH01104044A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２，−トリフルオロエトキシ）−ｎ−（２−ピペリジルメチル）ベンザミドの製造方法 |
| JP63135369A Granted JPH01125343A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−α，α，α−トリクロロアセトフェノン及びその製造方法 |
| JP63135368A Granted JPH01125342A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−α，α−ジクロロアセトフェノン及びその製造方法 |
| JP63135367A Granted JPH01125341A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）アセトフェノン及びその製造方法 |
| JP63135370A Granted JPH01125344A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）安息香酸の製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63135364A Granted JPH01104043A (ja) | 1979-03-19 | 1988-06-01 | ２，５−ビス（２，２，２−トリフルオロエトキシ）−ｎ−（２−ピペリジルメチル）ベンザミドの製造方法 |
Country Status (14)
| Country | Link |
|---|---|
| JP (8) | JPH01125339A (pt) |
| CA (1) | CA1137486A (pt) |
| CH (1) | CH643829A5 (pt) |
| DE (1) | DE3010195A1 (pt) |
| DK (3) | DK167062B1 (pt) |
| ES (1) | ES8104227A1 (pt) |
| FR (7) | FR2454438A1 (pt) |
| GB (2) | GB2045760B (pt) |
| IE (1) | IE49558B1 (pt) |
| IL (1) | IL59623A (pt) |
| IT (1) | IT1195262B (pt) |
| NL (1) | NL191486C (pt) |
| PT (1) | PT70967A (pt) |
| SE (5) | SE447992B (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2519974A1 (fr) * | 1982-01-21 | 1983-07-22 | Rhone Poulenc Spec Chim | Procede d'acylation d'halogeno ou trihalogenomethylbenzenes |
| FR2519979A1 (fr) * | 1982-01-21 | 1983-07-22 | Rhone Poulenc Spec Chim | Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylsulfones |
| FR2519975A1 (fr) * | 1982-01-21 | 1983-07-22 | Rhone Poulenc Spec Chim | Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylcetones |
| FR2519980A1 (fr) * | 1982-01-21 | 1983-07-22 | Rhone Poulenc Spec Chim | Procede de sulfonylation d'halogeno ou trihalogenomethylbenzenes |
| FR2525588A1 (fr) * | 1982-04-22 | 1983-10-28 | Rhone Poulenc Spec Chim | Procede de preparation de phenylcetones a partir d'halogeno ou trihalogenomethylbenzenes et de composes aliphatiques ou aromatiques trihalogenomethyles |
| EP0175188A1 (de) * | 1984-09-11 | 1986-03-26 | Nihon Tokushu Noyaku Seizo K.K. | Carbamoylimidazol-Derivate |
| US4675448A (en) * | 1985-02-13 | 1987-06-23 | Ethyl Corporation | Chlorination process |
| FR2579591B1 (fr) * | 1985-03-29 | 1988-10-14 | Rhone Poulenc Spec Chim | Procede de preparation de derives pentafluoroethoxy et pentafluoroethylthiobenzeniques |
| FR2579594B1 (fr) * | 1985-03-29 | 1987-06-05 | Rhone Poulenc Spec Chim | Procede de preparation de trifluoroethoxy ou trifluoroethylthiobenzenes |
| DE3786037T2 (de) * | 1986-04-25 | 1993-11-25 | Abbott Lab | Tracer zur Benutzung in immunologischen Fluoreszenz-Polarisationsverfahren zum Nachweis von Flecainid. |
| NZ219913A (en) * | 1986-04-25 | 1990-08-28 | Riker Laboratories Inc | Various flecainide derivatives and antibodies raised thereto |
| DE3644798A1 (de) * | 1986-12-31 | 1988-07-14 | Hoechst Ag | Neue nitrohaloalkoxybenzole, verfahren zu ihrer herstellung und ihre verwendung |
| FR2640262B1 (fr) * | 1988-12-14 | 1991-05-31 | Rhone Poulenc Chimie | Procede de preparation de cetones aryliques trifluoroethoxylees |
| IL120715A (en) * | 1997-04-21 | 2000-07-16 | Finetech Ltd | Process for the preparation of (2,2,2,-trifluoroethoxy)benzoic acids |
| US6316627B1 (en) * | 1997-04-21 | 2001-11-13 | Fine Tech Ltd. | Process for the preparation of flecainide |
| IL121288A (en) | 1997-07-11 | 2000-10-31 | Finetech Ltd | Process and a novel intermediate for the preparation of flecainide |
| US7196197B2 (en) | 2003-09-17 | 2007-03-27 | Apotex Pharmachem Inc. | Process for the preparation of Flecainide, its pharmaceutically acceptable salts and important intermediates thereof |
| JP4894226B2 (ja) * | 2005-10-31 | 2012-03-14 | Ｄｉｃ株式会社 | ハイドロキノン骨格を有する含フッ素液晶化合物の製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539642A (en) * | 1967-07-19 | 1970-11-10 | Geigy Chem Corp | 2-phenyl-2-(1-naphthyl)acetamides |
| US3772304A (en) * | 1969-10-30 | 1973-11-13 | Hoffmann La Roche | 4-hydroxy-isoquinolines and processes for their preparation |
| US3719687A (en) * | 1970-07-22 | 1973-03-06 | Riker Laboratories Inc | N-(2-dialkylaminoalkylene)amides of 1,1-dihydroperfluoroalkoxy-substituted aryl acids and salts thereof |
| US3655728A (en) | 1970-07-22 | 1972-04-11 | Riker Laboratories Inc | N-(2 - dialkylaminoalkylene)-esters of fluoroalkoxy-substituted aryl carboxylic acid and salts thereof |
| US3967949A (en) * | 1973-06-18 | 1976-07-06 | Eli Lilly And Company | Fluoroalkoxyphenyl-substituted nitrogen heterocycles as plant stunting agents |
| US4169108A (en) * | 1973-08-16 | 1979-09-25 | Sterling Drug Inc. | 5(OR 6)-[(Substituted-amino)alkyl]-2,3-naphthalenediols |
| US4005209A (en) * | 1974-04-01 | 1977-01-25 | Riker Laboratories, Inc. | Antiarrhythmic method utilizing fluoroalkoxy-N-piperidyl and pyridyl benzamides |
| US4013670A (en) * | 1974-04-01 | 1977-03-22 | Riker Laboratories, Inc. | Derivatives of pyrrolidine and piperidine |
| US3900481A (en) * | 1974-04-01 | 1975-08-19 | Riker Laboratories Inc | Derivatives of pyrrolidine and piperidine |
| IL49803A (en) * | 1975-06-28 | 1979-11-30 | Fisons Ltd | Preparation of pyrogallol |
| DE2616478C2 (de) * | 1976-04-14 | 1986-05-22 | Brickl, Rolf, Dr., 7951 Warthausen | Fluoracylresorcine enthaltende Arzneimittel, Biocide und Kosmetika |
| JPS6023656B2 (ja) * | 1976-09-02 | 1985-06-08 | 川研フアインケミカル株式会社 | アルコキシ芳香族化合物の製造方法 |
| US4097481A (en) * | 1976-11-08 | 1978-06-27 | Riker Laboratories, Inc. | Tertiary amide derivatives of pyrrolidine and piperidine |
| US4071524A (en) * | 1976-11-08 | 1978-01-31 | Riker Laboratories, Inc. | Derivatives of urea |
-
0
- GB GB8214964A patent/GB2097000B/en not_active Expired
-
1980
- 1980-03-04 CA CA000346919A patent/CA1137486A/en not_active Expired
- 1980-03-14 SE SE8002003A patent/SE447992B/sv not_active IP Right Cessation
- 1980-03-14 DK DK112180A patent/DK167062B1/da not_active IP Right Cessation
- 1980-03-14 IL IL59623A patent/IL59623A/xx unknown
- 1980-03-16 NL NL8001551A patent/NL191486C/xx not_active IP Right Cessation
- 1980-03-17 DE DE19803010195 patent/DE3010195A1/de active Granted
- 1980-03-17 ES ES489629A patent/ES8104227A1/es not_active Expired
- 1980-03-18 PT PT70967A patent/PT70967A/pt active IP Right Revival
- 1980-03-18 GB GB8009041A patent/GB2045760B/en not_active Expired
- 1980-03-18 IT IT20746/80A patent/IT1195262B/it active Protection Beyond IP Right Term
- 1980-03-18 CH CH212880A patent/CH643829A5/de not_active IP Right Cessation
- 1980-03-18 FR FR8006019A patent/FR2454438A1/fr active Granted
- 1980-03-18 IE IE549/80A patent/IE49558B1/en not_active IP Right Cessation
-
1981
- 1981-01-07 FR FR8100143A patent/FR2468576A1/fr active Granted
- 1981-01-07 FR FR8100144A patent/FR2468590A1/fr active Granted
- 1981-01-07 FR FR8100141A patent/FR2468570A1/fr active Granted
- 1981-01-07 FR FR8100142A patent/FR2468571A1/fr active Granted
- 1981-01-07 FR FR8100145A patent/FR2468591A1/fr active Granted
- 1981-01-07 FR FR8100140A patent/FR2468569A1/fr active Granted
-
1984
- 1984-03-21 SE SE8401554A patent/SE447993B/sv not_active IP Right Cessation
- 1984-03-21 SE SE8401555A patent/SE463260B/sv not_active IP Right Cessation
-
1988
- 1988-06-01 JP JP63135366A patent/JPH01125339A/ja active Granted
- 1988-06-01 JP JP63135365A patent/JPH01104044A/ja active Granted
- 1988-06-01 JP JP63135369A patent/JPH01125343A/ja active Granted
- 1988-06-01 JP JP63135368A patent/JPH01125342A/ja active Granted
- 1988-06-01 JP JP63135367A patent/JPH01125341A/ja active Granted
- 1988-06-01 JP JP63135370A patent/JPH01125344A/ja active Granted
- 1988-06-01 JP JP63135363A patent/JPH01104045A/ja active Granted
- 1988-06-01 JP JP63135364A patent/JPH01104043A/ja active Granted
-
1989
- 1989-04-27 SE SE8901533A patent/SE463419B/sv not_active IP Right Cessation
- 1989-04-27 SE SE8901532A patent/SE463418B/sv not_active IP Right Cessation
-
1990
- 1990-05-17 DK DK122290A patent/DK164857C/da not_active IP Right Cessation
-
1991
- 1991-04-30 DK DK91798A patent/DK79891D0/da unknown
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