DE2129803A1 - Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolon - Google Patents
Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolonInfo
- Publication number
- DE2129803A1 DE2129803A1 DE19712129803 DE2129803A DE2129803A1 DE 2129803 A1 DE2129803 A1 DE 2129803A1 DE 19712129803 DE19712129803 DE 19712129803 DE 2129803 A DE2129803 A DE 2129803A DE 2129803 A1 DE2129803 A1 DE 2129803A1
- Authority
- DE
- Germany
- Prior art keywords
- methylisoxazole
- general formula
- melting point
- radicals
- hydrochloride
- 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.)
- Pending
Links
- 208000001953 Hypotension Diseases 0.000 title 1
- 208000021822 hypotensive Diseases 0.000 title 1
- 230000001077 hypotensive effect Effects 0.000 title 1
- 229940125723 sedative agent Drugs 0.000 title 1
- 239000000932 sedative agent Substances 0.000 title 1
- -1 R2 = H Chemical group 0.000 claims abstract description 50
- 125000005843 halogen group Chemical group 0.000 claims abstract description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 150000002825 nitriles Chemical class 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 4
- 229910052987 metal hydride Inorganic materials 0.000 claims description 4
- 150000004681 metal hydrides Chemical class 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 4
- 235000005985 organic acids Nutrition 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 239000002168 alkylating agent Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 3
- 125000006239 protecting group Chemical group 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- KZKRRZFCAYOXQE-UHFFFAOYSA-N 1$l^{2}-azinane Chemical compound C1CC[N]CC1 KZKRRZFCAYOXQE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 229940100198 alkylating agent Drugs 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 239000002798 polar solvent Substances 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims 1
- 239000012442 inert solvent Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 99
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 85
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 80
- 238000002844 melting Methods 0.000 description 80
- 230000008018 melting Effects 0.000 description 79
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 71
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 34
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 33
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 21
- DMUJLHLWCUMHRT-UHFFFAOYSA-N 5-(bromomethyl)-3-methyl-1,2-oxazole Chemical compound CC=1C=C(CBr)ON=1 DMUJLHLWCUMHRT-UHFFFAOYSA-N 0.000 description 19
- YINZRJUAYKMPIJ-UHFFFAOYSA-N 2-[(3-methyl-1,2-oxazol-5-yl)methoxy]phenol Chemical compound O1N=C(C)C=C1COC1=CC=CC=C1O YINZRJUAYKMPIJ-UHFFFAOYSA-N 0.000 description 18
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 15
- HLVFKOKELQSXIQ-UHFFFAOYSA-N 1-bromo-2-methylpropane Chemical compound CC(C)CBr HLVFKOKELQSXIQ-UHFFFAOYSA-N 0.000 description 12
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 12
- 150000003254 radicals Chemical class 0.000 description 12
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000008346 aqueous phase Substances 0.000 description 9
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- YORCIIVHUBAYBQ-UHFFFAOYSA-N propargyl bromide Chemical compound BrCC#C YORCIIVHUBAYBQ-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 6
- XBPPLECAZBTMMK-UHFFFAOYSA-N 2-chloro-n,n-dimethylacetamide Chemical compound CN(C)C(=O)CCl XBPPLECAZBTMMK-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- VQUYNUJARXBNPK-UHFFFAOYSA-N 2-chloroethoxybenzene Chemical compound ClCCOC1=CC=CC=C1 VQUYNUJARXBNPK-UHFFFAOYSA-N 0.000 description 4
- XSFWCIBEJZADAF-UHFFFAOYSA-N 2-prop-2-ynoxyphenol Chemical compound OC1=CC=CC=C1OCC#C XSFWCIBEJZADAF-UHFFFAOYSA-N 0.000 description 4
- ZBCATMYQYDCTIZ-UHFFFAOYSA-N 4-methylcatechol Chemical compound CC1=CC=C(O)C(O)=C1 ZBCATMYQYDCTIZ-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 235000011054 acetic acid Nutrition 0.000 description 4
- 230000010933 acylation Effects 0.000 description 4
- 238000005917 acylation reaction Methods 0.000 description 4
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 3
- GWEHVDNNLFDJLR-UHFFFAOYSA-N 1,3-diphenylurea Chemical compound C=1C=CC=CC=1NC(=O)NC1=CC=CC=C1 GWEHVDNNLFDJLR-UHFFFAOYSA-N 0.000 description 3
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 3
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 3
- WMLBUOOGTKXAGU-UHFFFAOYSA-N 2-[(3-ethyl-1,2-oxazol-5-yl)methoxy]phenol Chemical compound C(C)C1=NOC(=C1)COC1=C(C=CC=C1)O WMLBUOOGTKXAGU-UHFFFAOYSA-N 0.000 description 3
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 3
- HDVQNPSUSNLHOX-UHFFFAOYSA-N 5-(bromomethyl)-3-propyl-1,2-oxazole Chemical compound CCCC=1C=C(CBr)ON=1 HDVQNPSUSNLHOX-UHFFFAOYSA-N 0.000 description 3
- VREKKXKBOVVTRA-UHFFFAOYSA-N CCC(C)NCCOC(C1=CC(C)=NO1)OC1=CC=CC=C1 Chemical compound CCC(C)NCCOC(C1=CC(C)=NO1)OC1=CC=CC=C1 VREKKXKBOVVTRA-UHFFFAOYSA-N 0.000 description 3
- 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 3
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- ARJIPKYCMCWOQZ-UHFFFAOYSA-N OC1=C(OCC2=CC(=NO2)CCC)C=CC=C1 Chemical compound OC1=C(OCC2=CC(=NO2)CCC)C=CC=C1 ARJIPKYCMCWOQZ-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000012259 ether extract Substances 0.000 description 3
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- ABXRTJHEVCZIAG-UHFFFAOYSA-N 1-(2-bromoethoxy)-2-methylbenzene Chemical compound CC1=CC=CC=C1OCCBr ABXRTJHEVCZIAG-UHFFFAOYSA-N 0.000 description 2
- NALZTFARIYUCBY-UHFFFAOYSA-N 1-nitrobutane Chemical compound CCCC[N+]([O-])=O NALZTFARIYUCBY-UHFFFAOYSA-N 0.000 description 2
- JSZOAYXJRCEYSX-UHFFFAOYSA-N 1-nitropropane Chemical compound CCC[N+]([O-])=O JSZOAYXJRCEYSX-UHFFFAOYSA-N 0.000 description 2
- NMPVEAUIHMEAQP-UHFFFAOYSA-N 2-Bromoacetaldehyde Chemical compound BrCC=O NMPVEAUIHMEAQP-UHFFFAOYSA-N 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- WWOBYPKUYODHDG-UHFFFAOYSA-N 4-chlorocatechol Chemical compound OC1=CC=C(Cl)C=C1O WWOBYPKUYODHDG-UHFFFAOYSA-N 0.000 description 2
- YCZVNYPFSNGXGJ-UHFFFAOYSA-N 5-(bromomethyl)-3-ethyl-1,2-oxazole Chemical compound CCC=1C=C(CBr)ON=1 YCZVNYPFSNGXGJ-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006352 cycloaddition reaction Methods 0.000 description 2
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- HRDXJKGNWSUIBT-UHFFFAOYSA-N methoxybenzene Chemical group [CH2]OC1=CC=CC=C1 HRDXJKGNWSUIBT-UHFFFAOYSA-N 0.000 description 2
- RUHVDRGWCIAFLG-UHFFFAOYSA-N n,n-dimethyl-2-phenoxyethanamine Chemical compound CN(C)CCOC1=CC=CC=C1 RUHVDRGWCIAFLG-UHFFFAOYSA-N 0.000 description 2
- WVFGRNGNOVCUFS-UHFFFAOYSA-N n-(2-phenoxyethyl)propan-2-amine Chemical compound CC(C)NCCOC1=CC=CC=C1 WVFGRNGNOVCUFS-UHFFFAOYSA-N 0.000 description 2
- WSTNFGAKGUERTC-UHFFFAOYSA-N n-ethylhexan-1-amine Chemical compound CCCCCCNCC WSTNFGAKGUERTC-UHFFFAOYSA-N 0.000 description 2
- RIVIDPPYRINTTH-UHFFFAOYSA-N n-ethylpropan-2-amine Chemical compound CCNC(C)C RIVIDPPYRINTTH-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- GIQQAQFTVJTULV-UHFFFAOYSA-N 1,3-oxazol-3-ium;chloride Chemical compound Cl.C1=COC=N1 GIQQAQFTVJTULV-UHFFFAOYSA-N 0.000 description 1
- ULTHEAFYOOPTTB-UHFFFAOYSA-N 1,4-dibromobutane Chemical compound BrCCCCBr ULTHEAFYOOPTTB-UHFFFAOYSA-N 0.000 description 1
- ZDEJJQHQIOWTPC-UHFFFAOYSA-N 1-(2-bromoethoxy)-2-chlorobenzene Chemical compound ClC1=CC=CC=C1OCCBr ZDEJJQHQIOWTPC-UHFFFAOYSA-N 0.000 description 1
- TXIOGJHPPVXTOY-UHFFFAOYSA-N 1-ethyl-4-methylpiperazine Chemical compound CCN1CCN(C)CC1 TXIOGJHPPVXTOY-UHFFFAOYSA-N 0.000 description 1
- ONQBOTKLCMXPOF-UHFFFAOYSA-N 1-ethylpyrrolidine Chemical compound CCN1CCCC1 ONQBOTKLCMXPOF-UHFFFAOYSA-N 0.000 description 1
- CBRUVVLWYRXKTH-UHFFFAOYSA-N 2-(2-chloroethoxy)phenol Chemical compound OC1=CC=CC=C1OCCCl CBRUVVLWYRXKTH-UHFFFAOYSA-N 0.000 description 1
- YMQRPXBBBOXHNZ-UHFFFAOYSA-N 2-chloro-1-morpholin-4-ylethanone Chemical compound ClCC(=O)N1CCOCC1 YMQRPXBBBOXHNZ-UHFFFAOYSA-N 0.000 description 1
- AAOSLLBWWRKJIR-UHFFFAOYSA-N 2-chloro-1-pyrrolidin-1-ylethanone Chemical compound ClCC(=O)N1CCCC1 AAOSLLBWWRKJIR-UHFFFAOYSA-N 0.000 description 1
- WQMAANNAZKNUDL-UHFFFAOYSA-N 2-dimethylaminoethyl chloride Chemical compound CN(C)CCCl WQMAANNAZKNUDL-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- LTUABJAYJRTHEH-UHFFFAOYSA-N 3-ethyl-1,2-oxazole Chemical compound CCC=1C=CON=1 LTUABJAYJRTHEH-UHFFFAOYSA-N 0.000 description 1
- CUMCMYMKECWGHO-UHFFFAOYSA-N 3-methyl-1,2-oxazole Chemical compound CC=1C=CON=1 CUMCMYMKECWGHO-UHFFFAOYSA-N 0.000 description 1
- AYTLPTRYSGTHNV-UHFFFAOYSA-N 3-propyl-1,2-oxazole Chemical compound CCCC=1C=CON=1 AYTLPTRYSGTHNV-UHFFFAOYSA-N 0.000 description 1
- FYVXMHXMWHEEHI-UHFFFAOYSA-N 4-chloro-n,n-dimethylbutanamide Chemical compound CN(C)C(=O)CCCCl FYVXMHXMWHEEHI-UHFFFAOYSA-N 0.000 description 1
- UNVLDGXMSWHXMH-UHFFFAOYSA-N 4-ethylmorpholin-4-ium;chloride Chemical compound Cl.CCN1CCOCC1 UNVLDGXMSWHXMH-UHFFFAOYSA-N 0.000 description 1
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 description 1
- ZWBJJNWJUXXFNP-UHFFFAOYSA-N 5-(chloromethyl)-3-methyl-1,2-oxazole Chemical compound CC=1C=C(CCl)ON=1 ZWBJJNWJUXXFNP-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- NHUHCSRWZMLRLA-UHFFFAOYSA-N Sulfisoxazole Chemical compound CC1=NOC(NS(=O)(=O)C=2C=CC(N)=CC=2)=C1C NHUHCSRWZMLRLA-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- OKRMUGIXWDUYOF-UHFFFAOYSA-N dialuminum ethyl acetate oxygen(2-) Chemical compound C(C)(=O)OCC.[O-2].[Al+3].[O-2].[O-2].[Al+3] OKRMUGIXWDUYOF-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- JXYZHMPRERWTPM-UHFFFAOYSA-N hydron;morpholine;chloride Chemical group Cl.C1COCCN1 JXYZHMPRERWTPM-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- GWLDNNDUGQPSRE-UHFFFAOYSA-N n,n-dibutyl-2-chloroacetamide Chemical compound CCCCN(C(=O)CCl)CCCC GWLDNNDUGQPSRE-UHFFFAOYSA-N 0.000 description 1
- BBDGYADAMYMJNO-UHFFFAOYSA-N n-butyl-n-ethylbutan-1-amine Chemical compound CCCCN(CC)CCCC BBDGYADAMYMJNO-UHFFFAOYSA-N 0.000 description 1
- QHCCDDQKNUYGNC-UHFFFAOYSA-N n-ethylbutan-1-amine Chemical compound CCCCNCC QHCCDDQKNUYGNC-UHFFFAOYSA-N 0.000 description 1
- GUMBNOITRNRLCS-UHFFFAOYSA-N n-methyl-2-phenoxyethanamine Chemical compound CNCCOC1=CC=CC=C1 GUMBNOITRNRLCS-UHFFFAOYSA-N 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- WSDQIHATCCOMLH-UHFFFAOYSA-N phenyl n-(3,5-dichlorophenyl)carbamate Chemical compound ClC1=CC(Cl)=CC(NC(=O)OC=2C=CC=CC=2)=C1 WSDQIHATCCOMLH-UHFFFAOYSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- PBMSWVPMRUJMPE-UHFFFAOYSA-N phthalylsulfathiazole Chemical compound OC(=O)C1=CC=CC=C1C(=O)NC1=CC=C(S(=O)(=O)\N=C\2SC=CN/2)C=C1 PBMSWVPMRUJMPE-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- UOCCVDMCNJYVIW-UHFFFAOYSA-N prop-2-yne-1-sulfonic acid Chemical compound OS(=O)(=O)CC#C UOCCVDMCNJYVIW-UHFFFAOYSA-N 0.000 description 1
- LMBVCSFXFFROTA-UHFFFAOYSA-N prop-2-ynyl 4-methylbenzenesulfonate Chemical compound CC1=CC=C(S(=O)(=O)OCC#C)C=C1 LMBVCSFXFFROTA-UHFFFAOYSA-N 0.000 description 1
- LJZPPWWHKPGCHS-UHFFFAOYSA-N propargyl chloride Chemical compound ClCC#C LJZPPWWHKPGCHS-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Priority Applications (21)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712129803 DE2129803A1 (de) | 1971-06-16 | 1971-06-16 | Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolon |
| CH199575A CH563999A5 (enrdf_load_stackoverflow) | 1971-06-16 | 1971-09-09 | |
| CH199475A CH565778A5 (enrdf_load_stackoverflow) | 1971-06-16 | 1971-09-09 | |
| CH199675A CH562231A5 (enrdf_load_stackoverflow) | 1971-06-16 | 1971-09-09 | |
| DK443671AA DK129164B (da) | 1970-09-11 | 1971-09-09 | Analogifremgangsmåde til fremstilling af 3-alkyl-5-aryloxymethylisoxazoler eller syreadditionssalte deraf. |
| CH199375A CH563998A5 (enrdf_load_stackoverflow) | 1971-06-16 | 1971-09-09 | |
| SE11463/71A SE366993B (enrdf_load_stackoverflow) | 1970-09-11 | 1971-09-09 | |
| ES394967A ES394967A1 (es) | 1970-09-11 | 1971-09-10 | Procedimiento para la preparacion de 3-alcohil-5-ariloxime-tilisoxazoles. |
| US00179522A US3838162A (en) | 1970-09-11 | 1971-09-10 | 3-lower alkyl-5-(o-(omega-amino-alkoxy)-phenoxymethyl)-isoxazoles and salts thereof |
| ES394969A ES394969A1 (es) | 1971-06-16 | 1971-09-10 | Un procedimiento para la preparacion de nuevos 3-alcohil-5-ariloximetilisoxazoles. |
| ES394972A ES394972A1 (es) | 1970-09-11 | 1971-09-10 | Procedimiento para la preparacion de nuevos 3 - alcohil - ariloximetilisoxazoles. |
| ES394970A ES394970A1 (es) | 1970-09-11 | 1971-09-10 | Un procedimiento para la preparacion de nuevos 3-alcohil-5-ariloximetilisoxazoles. |
| NL7112465A NL7112465A (enrdf_load_stackoverflow) | 1970-09-11 | 1971-09-10 | |
| AT830772A AT309424B (de) | 1971-06-16 | 1971-09-10 | Verfahren zur Herstellung neuer 3-Alkyl-5-aryloxymethylisoxazole und ihrer Salze |
| AT830972A AT309425B (de) | 1971-06-16 | 1971-09-10 | Verfahren zur Herstellung neuer 3-Alkyl-5-aryloxymethylisoxazole und ihrer Salze |
| GB4240371A GB1345214A (en) | 1970-09-11 | 1971-09-10 | Isoxazoles |
| BE772490A BE772490A (fr) | 1970-09-11 | 1971-09-10 | Nouveaux 3-alcoyl-5-aryloxymethyl-isoxazols et procedes pour les fabriquer |
| AT830872A AT311341B (de) | 1971-06-16 | 1971-09-10 | Verfahren zur Herstellung neuer 3-Alkyl-5-aryloxymethylisoxazole und ihrer Salze |
| ES394971A ES394971A1 (es) | 1970-09-11 | 1971-09-10 | Un procedimiento para la preparacion de nuevos 3-alcohil-5 -ariloximetilisoxazoles. |
| AT831072A AT309426B (de) | 1971-06-16 | 1971-09-10 | Verfahren zur Herstellung neuer 3-Alkyl-5-aryloxymethylisoxazole und ihrer Salze |
| FR7132790A FR2106456B1 (enrdf_load_stackoverflow) | 1970-09-11 | 1971-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712129803 DE2129803A1 (de) | 1971-06-16 | 1971-06-16 | Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2129803A1 true DE2129803A1 (de) | 1972-12-21 |
Family
ID=5810903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712129803 Pending DE2129803A1 (de) | 1970-09-11 | 1971-06-16 | Verfahren zur Herstellung von 3-Alkyl-5-aryloxymethyl-isoxazolon |
Country Status (4)
| Country | Link |
|---|---|
| AT (4) | AT309424B (enrdf_load_stackoverflow) |
| CH (4) | CH562231A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2129803A1 (enrdf_load_stackoverflow) |
| ES (1) | ES394969A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022842A1 (en) | 1993-03-29 | 1994-10-13 | Basf Aktiengesellschaft | 1-amino-3-phenoxy propane derivatives as modulators of multi-drug resistance |
| US7728032B2 (en) | 2006-08-04 | 2010-06-01 | Decode Genetics Ehf | Phenoxymethylalkyne inhibitors of LTA4H for treating inflammation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315305A (en) * | 1979-09-12 | 1982-02-09 | Borg-Warner Corporation | Controlled D-C power supply |
-
1971
- 1971-06-16 DE DE19712129803 patent/DE2129803A1/de active Pending
- 1971-09-09 CH CH199675A patent/CH562231A5/xx not_active IP Right Cessation
- 1971-09-09 CH CH199375A patent/CH563998A5/xx not_active IP Right Cessation
- 1971-09-09 CH CH199575A patent/CH563999A5/xx not_active IP Right Cessation
- 1971-09-09 CH CH199475A patent/CH565778A5/xx not_active IP Right Cessation
- 1971-09-10 AT AT830772A patent/AT309424B/de not_active IP Right Cessation
- 1971-09-10 ES ES394969A patent/ES394969A1/es not_active Expired
- 1971-09-10 AT AT830972A patent/AT309425B/de not_active IP Right Cessation
- 1971-09-10 AT AT830872A patent/AT311341B/de not_active IP Right Cessation
- 1971-09-10 AT AT831072A patent/AT309426B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022842A1 (en) | 1993-03-29 | 1994-10-13 | Basf Aktiengesellschaft | 1-amino-3-phenoxy propane derivatives as modulators of multi-drug resistance |
| US7728032B2 (en) | 2006-08-04 | 2010-06-01 | Decode Genetics Ehf | Phenoxymethylalkyne inhibitors of LTA4H for treating inflammation |
Also Published As
| Publication number | Publication date |
|---|---|
| ES394969A1 (es) | 1974-12-01 |
| CH563998A5 (enrdf_load_stackoverflow) | 1975-07-15 |
| CH565778A5 (enrdf_load_stackoverflow) | 1975-08-29 |
| AT309425B (de) | 1973-08-27 |
| AT309426B (de) | 1973-08-27 |
| CH563999A5 (enrdf_load_stackoverflow) | 1975-07-15 |
| CH562231A5 (enrdf_load_stackoverflow) | 1975-05-30 |
| AT311341B (de) | 1973-11-12 |
| AT309424B (de) | 1973-08-27 |
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