DE1695653A1 - Verfahren zur Herstellung von Chinoxalin-di-N-oxiden und verwandten Verbindungen - Google Patents
Verfahren zur Herstellung von Chinoxalin-di-N-oxiden und verwandten VerbindungenInfo
- Publication number
- DE1695653A1 DE1695653A1 DE19671695653 DE1695653A DE1695653A1 DE 1695653 A1 DE1695653 A1 DE 1695653A1 DE 19671695653 DE19671695653 DE 19671695653 DE 1695653 A DE1695653 A DE 1695653A DE 1695653 A1 DE1695653 A1 DE 1695653A1
- Authority
- DE
- Germany
- Prior art keywords
- product
- oxide
- ketone
- electron withdrawing
- group
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 75
- 150000001875 compounds Chemical class 0.000 title claims description 25
- 238000002360 preparation method Methods 0.000 title claims description 3
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 title description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 35
- 239000002585 base Substances 0.000 claims description 31
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 21
- -1 alicyclic ketone Chemical class 0.000 claims description 20
- 150000002576 ketones Chemical class 0.000 claims description 18
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 18
- 125000006575 electron-withdrawing group Chemical group 0.000 claims description 17
- 150000001412 amines Chemical class 0.000 claims description 10
- 150000001299 aldehydes Chemical class 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 5
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 5
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 5
- 150000004703 alkoxides Chemical class 0.000 claims description 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- OVGLVOLWBBGQHS-DUXPYHPUSA-N (1e)-1-hydroxyiminopropan-2-one Chemical compound CC(=O)\C=N\O OVGLVOLWBBGQHS-DUXPYHPUSA-N 0.000 claims description 2
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000004971 nitroalkyl group Chemical group 0.000 claims 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims 1
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 84
- 238000002844 melting Methods 0.000 description 59
- 230000008018 melting Effects 0.000 description 59
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 51
- 239000000203 mixture Substances 0.000 description 47
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 42
- 238000006243 chemical reaction Methods 0.000 description 40
- 238000004458 analytical method Methods 0.000 description 29
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 28
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 26
- 239000011541 reaction mixture Substances 0.000 description 26
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 21
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- 238000000354 decomposition reaction Methods 0.000 description 16
- 239000007787 solid Substances 0.000 description 16
- OQNGCCWBHLEQFN-UHFFFAOYSA-N chloroform;hexane Chemical compound ClC(Cl)Cl.CCCCCC OQNGCCWBHLEQFN-UHFFFAOYSA-N 0.000 description 14
- 238000001953 recrystallisation Methods 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 239000012265 solid product Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- ALHUXMDEZNLFTA-UHFFFAOYSA-N 2-methylquinoxaline Chemical compound C1=CC=CC2=NC(C)=CN=C21 ALHUXMDEZNLFTA-UHFFFAOYSA-N 0.000 description 8
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- DYRDKSSFIWVSNM-UHFFFAOYSA-N acetoacetanilide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1 DYRDKSSFIWVSNM-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- OKEAMBAZBICIFP-UHFFFAOYSA-N 3-oxido-2,1,3-benzoxadiazol-3-ium Chemical compound C1=CC=CC2=[N+]([O-])ON=C21 OKEAMBAZBICIFP-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- CKIHZSGJPSDCNC-UHFFFAOYSA-N Quindoxin Chemical compound C1=CC=C2N([O-])C=C[N+](=O)C2=C1 CKIHZSGJPSDCNC-UHFFFAOYSA-N 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 6
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000002329 infrared spectrum Methods 0.000 description 5
- 150000002828 nitro derivatives Chemical group 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 239000012043 crude product Substances 0.000 description 4
- IRZHLIWGVQPMHU-UHFFFAOYSA-N ethyl 3-methylquinoxaline-2-carboxylate Chemical compound C1=CC=C2N=C(C)C(C(=O)OCC)=NC2=C1 IRZHLIWGVQPMHU-UHFFFAOYSA-N 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- DWJDEJZHYRTMRR-UHFFFAOYSA-N 2,2-dimethoxypropanal Chemical compound COC(C)(OC)C=O DWJDEJZHYRTMRR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- JSZOAYXJRCEYSX-UHFFFAOYSA-N 1-nitropropane Chemical compound CCC[N+]([O-])=O JSZOAYXJRCEYSX-UHFFFAOYSA-N 0.000 description 2
- JZJFIUXMPBVEFS-UHFFFAOYSA-N 1-oxido-4-oxoquinoxalin-4-ium-2-carbaldehyde Chemical compound C1=CC=C2N([O-])C(C=O)=C[N+](=O)C2=C1 JZJFIUXMPBVEFS-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 150000001204 N-oxides Chemical class 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 150000003997 cyclic ketones Chemical class 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- HWJHWSBFPPPIPD-UHFFFAOYSA-N ethoxyethane;propan-2-one Chemical compound CC(C)=O.CCOCC HWJHWSBFPPPIPD-UHFFFAOYSA-N 0.000 description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 2
- 229940093858 ethyl acetoacetate Drugs 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- NIQQIJXGUZVEBB-UHFFFAOYSA-N methanol;propan-2-one Chemical compound OC.CC(C)=O NIQQIJXGUZVEBB-UHFFFAOYSA-N 0.000 description 2
- HUHVEYPPCCUAIM-UHFFFAOYSA-N methyl 3-oxo-4h-quinoxaline-2-carboxylate Chemical compound C1=CC=C2N=C(O)C(C(=O)OC)=NC2=C1 HUHVEYPPCCUAIM-UHFFFAOYSA-N 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- DSPLYTPJGJDWPA-UHFFFAOYSA-N phenyl-(3-phenylquinoxalin-2-yl)methanone Chemical compound N=1C2=CC=CC=C2N=C(C=2C=CC=CC=2)C=1C(=O)C1=CC=CC=C1 DSPLYTPJGJDWPA-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 description 1
- YYJCNNFQNIAISZ-UHFFFAOYSA-N 1-cyclopentylpropan-2-one Chemical compound CC(=O)CC1CCCC1 YYJCNNFQNIAISZ-UHFFFAOYSA-N 0.000 description 1
- NALZTFARIYUCBY-UHFFFAOYSA-N 1-nitrobutane Chemical compound CCCC[N+]([O-])=O NALZTFARIYUCBY-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- GGPLGICAGOWZLN-UHFFFAOYSA-N 2,3,5-trimethylquinoxaline Chemical compound C1=CC(C)=C2N=C(C)C(C)=NC2=C1 GGPLGICAGOWZLN-UHFFFAOYSA-N 0.000 description 1
- ONSCFBYWENASQN-UHFFFAOYSA-N 2,3-dihydro-1h-cyclopenta[b]quinoxaline Chemical compound C1=CC=C2N=C(CCC3)C3=NC2=C1 ONSCFBYWENASQN-UHFFFAOYSA-N 0.000 description 1
- FKHNZQFCDGOQGV-UHFFFAOYSA-N 2,3-dimethylquinoxaline Chemical compound C1=CC=C2N=C(C)C(C)=NC2=C1 FKHNZQFCDGOQGV-UHFFFAOYSA-N 0.000 description 1
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
- PLARONKAROLRIJ-UHFFFAOYSA-N 2-ethyl-1-hydroxy-3-oxidobenzimidazol-3-ium Chemical compound C1=CC=C2[N+]([O-])=C(CC)N(O)C2=C1 PLARONKAROLRIJ-UHFFFAOYSA-N 0.000 description 1
- NKVYZJCPYVRFKD-UHFFFAOYSA-N 2-ethyl-3-methylquinoxaline Chemical compound C1=CC=C2N=C(C)C(CC)=NC2=C1 NKVYZJCPYVRFKD-UHFFFAOYSA-N 0.000 description 1
- LFSAPCRASZRSKS-UHFFFAOYSA-N 2-methylcyclohexan-1-one Chemical compound CC1CCCCC1=O LFSAPCRASZRSKS-UHFFFAOYSA-N 0.000 description 1
- SUGZATOHBPXTDV-UHFFFAOYSA-N 2-nitrobutane Chemical compound CCC(C)[N+]([O-])=O SUGZATOHBPXTDV-UHFFFAOYSA-N 0.000 description 1
- QWNCDHYYJATYOG-UHFFFAOYSA-N 2-phenylquinoxaline Chemical compound C1=CC=CC=C1C1=CN=C(C=CC=C2)C2=N1 QWNCDHYYJATYOG-UHFFFAOYSA-N 0.000 description 1
- VOJMHHWAAIBCJJ-UHFFFAOYSA-N 2-propylquinoxaline Chemical compound C1=CC=CC2=NC(CCC)=CN=C21 VOJMHHWAAIBCJJ-UHFFFAOYSA-N 0.000 description 1
- LJOCOFBYDAMSSV-UHFFFAOYSA-N 3-aminoquinoxaline-2-carbonitrile Chemical compound C1=CC=C2N=C(C#N)C(N)=NC2=C1 LJOCOFBYDAMSSV-UHFFFAOYSA-N 0.000 description 1
- RNJOKCPFLQMDEC-UHFFFAOYSA-N 4(R),8-dimethyl-trans-2-nonenoyl-CoA Chemical compound COC(=O)CC(=O)CC(=O)OC RNJOKCPFLQMDEC-UHFFFAOYSA-N 0.000 description 1
- LSBIUXKNVUBKRI-UHFFFAOYSA-N 4,6-dimethylpyrimidine Chemical compound CC1=CC(C)=NC=N1 LSBIUXKNVUBKRI-UHFFFAOYSA-N 0.000 description 1
- LVSQXDHWDCMMRJ-UHFFFAOYSA-N 4-hydroxybutan-2-one Chemical compound CC(=O)CCO LVSQXDHWDCMMRJ-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- RNDVGJZUHCKENF-UHFFFAOYSA-N 5-hexen-2-one Chemical compound CC(=O)CCC=C RNDVGJZUHCKENF-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- TUNFIJNORLACKR-UHFFFAOYSA-N 6-ethoxy-1,3-benzothiazole Chemical compound CCOC1=CC=C2N=CSC2=C1 TUNFIJNORLACKR-UHFFFAOYSA-N 0.000 description 1
- 241001444063 Aronia Species 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- MMQNVNQXLVGNQC-UHFFFAOYSA-N C1COCCN1.O=C1CCCCCCCCCCC1 Chemical compound C1COCCN1.O=C1CCCCCCCCCCC1 MMQNVNQXLVGNQC-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical class NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- GMEONFUTDYJSNV-UHFFFAOYSA-N Ethyl levulinate Chemical compound CCOC(=O)CCC(C)=O GMEONFUTDYJSNV-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- BESICGWFIKAQIX-UHFFFAOYSA-N N1CCOCC1.C1(CCCCCCCCCCCCCC1)=O Chemical compound N1CCOCC1.C1(CCCCCCCCCCCCCC1)=O BESICGWFIKAQIX-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 206010037151 Psittacosis Diseases 0.000 description 1
- 125000000066 S-methyl group Chemical group [H]C([H])([H])S* 0.000 description 1
- 239000004783 Serene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- FSEXLNMNADBYJU-UHFFFAOYSA-N alpha-Phenylquinoline Natural products C1=CC=CC=C1C1=CC=C(C=CC=C2)C2=N1 FSEXLNMNADBYJU-UHFFFAOYSA-N 0.000 description 1
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001556 benzimidazoles Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 1
- OAIVIYSBZFEOIU-UHFFFAOYSA-N chloroform;propan-2-one Chemical compound CC(C)=O.ClC(Cl)Cl OAIVIYSBZFEOIU-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- ZTJBBLDJQXJLCI-UHFFFAOYSA-N ethyl 2-(3-methylquinoxalin-2-yl)acetate Chemical compound C1=CC=C2N=C(C)C(CC(=O)OCC)=NC2=C1 ZTJBBLDJQXJLCI-UHFFFAOYSA-N 0.000 description 1
- FTKASJMIPSSXBP-UHFFFAOYSA-N ethyl 2-nitroacetate Chemical compound CCOC(=O)C[N+]([O-])=O FTKASJMIPSSXBP-UHFFFAOYSA-N 0.000 description 1
- ZXYAWONOWHSQRU-UHFFFAOYSA-N ethyl 4-oxocyclohexanecarboxylate Chemical compound CCOC(=O)C1CCC(=O)CC1 ZXYAWONOWHSQRU-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- PLHJDBGFXBMTGZ-WEVVVXLNSA-N furazolidone Chemical compound O1C([N+](=O)[O-])=CC=C1\C=N\N1C(=O)OCC1 PLHJDBGFXBMTGZ-WEVVVXLNSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- KDCIHNCMPUBDKT-UHFFFAOYSA-N hexane;propan-2-one Chemical compound CC(C)=O.CCCCCC KDCIHNCMPUBDKT-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical class [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- KYYRTDXOHQYZPO-UHFFFAOYSA-N n-(2-methoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC=CC=C1NC(=O)CC(C)=O KYYRTDXOHQYZPO-UHFFFAOYSA-N 0.000 description 1
- MJGLMEMIYDUEHA-UHFFFAOYSA-N n-(4-methylphenyl)-3-oxobutanamide Chemical compound CC(=O)CC(=O)NC1=CC=C(C)C=C1 MJGLMEMIYDUEHA-UHFFFAOYSA-N 0.000 description 1
- GXFGVXXEQKKDGE-UHFFFAOYSA-N n-(6-ethoxy-1,3-benzothiazol-2-yl)-3-oxobutanamide Chemical compound CCOC1=CC=C2N=C(NC(=O)CC(C)=O)SC2=C1 GXFGVXXEQKKDGE-UHFFFAOYSA-N 0.000 description 1
- CGGJVHBWBNSMLY-UHFFFAOYSA-N n-tert-butyl-3-oxobutanamide Chemical compound CC(=O)CC(=O)NC(C)(C)C CGGJVHBWBNSMLY-UHFFFAOYSA-N 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- KPMKEVXVVHNIEY-RITPCOANSA-N norcamphor Chemical compound C1C[C@@H]2C(=O)C[C@H]1C2 KPMKEVXVVHNIEY-RITPCOANSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 201000000901 ornithosis Diseases 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- OJNFZCKRHDKTNP-UHFFFAOYSA-N oxolane;propan-1-amine Chemical compound CCCN.C1CCOC1 OJNFZCKRHDKTNP-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- JVNQMEMKKKISCM-UHFFFAOYSA-N phenyl(quinoxalin-2-yl)methanone Chemical compound C=1N=C2C=CC=CC2=NC=1C(=O)C1=CC=CC=C1 JVNQMEMKKKISCM-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000012521 purified sample Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N serine Chemical compound OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 150000004798 β-ketoamides Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/22—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms directly attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59272966A | 1966-11-08 | 1966-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1695653A1 true DE1695653A1 (de) | 1972-04-20 |
Family
ID=24371839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671695653 Withdrawn DE1695653A1 (de) | 1966-11-08 | 1967-11-07 | Verfahren zur Herstellung von Chinoxalin-di-N-oxiden und verwandten Verbindungen |
Country Status (11)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2527157A1 (de) * | 1974-06-18 | 1976-02-05 | Egyt Gyogyszervegyeszeti Gyar | Verfahren zur herstellung von (chinoxalin-n hoch 1, n hoch 4-dioxyd- 2-ylmethylen)-carbazinsaeuremethylester |
| DE2907174A1 (de) * | 1978-11-24 | 1980-05-29 | Marxer Spa | Verfahren zur vorbereitung von reinem 2-methyl-3-( beta -hydroxyaethylcarbamoil) chinoxalin 1,4-di-n-oxyd und von anderen aehnlichen verbindungen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH538488A (de) * | 1969-12-12 | 1973-06-30 | Hoffmann La Roche | Verfahren zur Herstellung von heterocyclischen Verbindungen |
| US3752812A (en) * | 1970-02-05 | 1973-08-14 | Pfizer | 2-trifluoromethylquinoxalinedi n oxides |
| DE2107301A1 (de) * | 1970-02-25 | 1971-09-09 | CIBA Geigy AG, Basel (Schweiz) | Neue heterocyclische Verbindungen und Verfahren zu ihrer Herstellung |
| US3767657A (en) * | 1971-03-31 | 1973-10-23 | Pfizer | Process for the preparation of quinoxaline di n oxides |
| DE19933187A1 (de) * | 1999-07-15 | 2001-01-18 | Henkel Kgaa | Mittel zum Färben von keratinhaltigen Fasern |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE697976A (enrdf_load_stackoverflow) * | 1966-05-04 | 1967-11-03 |
-
1967
- 1967-06-20 GB GB2831367A patent/GB1134729A/en not_active Expired
- 1967-11-02 NL NL6714882A patent/NL142963B/xx not_active IP Right Cessation
- 1967-11-07 BR BR19447567A patent/BR6794475D0/pt unknown
- 1967-11-07 DE DE19671695653 patent/DE1695653A1/de not_active Withdrawn
- 1967-11-07 CH CH1553667A patent/CH473815A/fr not_active IP Right Cessation
- 1967-11-07 DK DK553567A patent/DK137493B/da unknown
- 1967-11-08 FR FR1583663D patent/FR1583663A/fr not_active Expired
- 1967-11-08 SE SE128071A patent/SE390023B/xx unknown
- 1967-11-08 ES ES347329A patent/ES347329A1/es not_active Expired
- 1967-11-08 SE SE1532767A patent/SE367414B/xx unknown
-
1969
- 1969-03-27 DK DK169369A patent/DK124886B/da unknown
- 1969-06-04 BE BE734065D patent/BE734065A/xx not_active IP Right Cessation
-
1970
- 1970-06-23 DK DK323570A patent/DK120800B/da not_active IP Right Cessation
-
1972
- 1972-06-28 NL NL7208887A patent/NL7208887A/xx unknown
-
1973
- 1973-08-30 SE SE7311829A patent/SE402289B/xx unknown
-
1975
- 1975-12-04 CA CA241,049A patent/CA1002523B/xx not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE697976A (enrdf_load_stackoverflow) * | 1966-05-04 | 1967-11-03 |
Non-Patent Citations (2)
| Title |
|---|
| In Betracht gezogene ältere Patente: DE-PS 16 70 693 DE-PS 16 70 730 * |
| Tetrahedron Letters, 36, 1965, S. 3253-56 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2527157A1 (de) * | 1974-06-18 | 1976-02-05 | Egyt Gyogyszervegyeszeti Gyar | Verfahren zur herstellung von (chinoxalin-n hoch 1, n hoch 4-dioxyd- 2-ylmethylen)-carbazinsaeuremethylester |
| DE2907174A1 (de) * | 1978-11-24 | 1980-05-29 | Marxer Spa | Verfahren zur vorbereitung von reinem 2-methyl-3-( beta -hydroxyaethylcarbamoil) chinoxalin 1,4-di-n-oxyd und von anderen aehnlichen verbindungen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1134729A (en) | 1968-11-27 |
| DK137493B (da) | 1978-03-13 |
| BE734065A (enrdf_load_stackoverflow) | 1969-11-17 |
| ES347329A1 (es) | 1969-02-01 |
| SE402289B (sv) | 1978-06-26 |
| SE390023B (sv) | 1976-11-29 |
| DK120800B (da) | 1971-07-19 |
| SE367414B (enrdf_load_stackoverflow) | 1974-05-27 |
| NL7208887A (enrdf_load_stackoverflow) | 1972-09-25 |
| DK124886B (da) | 1972-12-04 |
| NL142963B (nl) | 1974-08-15 |
| BR6794475D0 (pt) | 1973-03-07 |
| CH473815A (fr) | 1969-06-15 |
| FR1583663A (enrdf_load_stackoverflow) | 1969-11-28 |
| CA1002523B (en) | 1976-12-28 |
| DK137493C (enrdf_load_stackoverflow) | 1978-08-28 |
| NL6714882A (enrdf_load_stackoverflow) | 1968-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |