CA1060899A - Substituted tetrahydrobenzothiophenes - Google Patents
Substituted tetrahydrobenzothiophenesInfo
- Publication number
- CA1060899A CA1060899A CA217,189A CA217189A CA1060899A CA 1060899 A CA1060899 A CA 1060899A CA 217189 A CA217189 A CA 217189A CA 1060899 A CA1060899 A CA 1060899A
- Authority
- CA
- Canada
- Prior art keywords
- thien
- tetrahydrobenzo
- urea
- tetrahydro
- preparation
- 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
- KELIOZMTDOSCMM-UHFFFAOYSA-N 2,3,3a,4-tetrahydro-1-benzothiophene Chemical class C1C=CC=C2SCCC21 KELIOZMTDOSCMM-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 62
- 230000008569 process Effects 0.000 claims abstract description 33
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 110
- 239000004202 carbamide Substances 0.000 claims description 57
- 150000001875 compounds Chemical class 0.000 claims description 56
- 239000000243 solution Substances 0.000 claims description 45
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 38
- -1 1-isopropyl--3-(4,5,6,7-tetrahydro-7-oxobenzo[b]thien-4-yl)urea Chemical compound 0.000 claims description 30
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 150000001412 amines Chemical class 0.000 claims description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 239000012948 isocyanate Substances 0.000 claims description 21
- 150000002513 isocyanates Chemical class 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 20
- IIJKXCGKMNFKKF-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1-benzothiophen-4-ylurea Chemical compound NC(=O)NC1CCCC2=C1C=CS2 IIJKXCGKMNFKKF-UHFFFAOYSA-N 0.000 claims description 19
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 18
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 11
- KWCVBPCODOEVHJ-UHFFFAOYSA-N 4-isocyanato-4,5,6,7-tetrahydro-1-benzothiophene Chemical compound O=C=NC1CCCC2=C1C=CS2 KWCVBPCODOEVHJ-UHFFFAOYSA-N 0.000 claims description 9
- GKKCIDNWFBPDBW-UHFFFAOYSA-M potassium cyanate Chemical compound [K]OC#N GKKCIDNWFBPDBW-UHFFFAOYSA-M 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- WCPDFGPBTYRCFY-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1-benzothiophen-4-amine;hydrochloride Chemical compound Cl.NC1CCCC2=C1C=CS2 WCPDFGPBTYRCFY-UHFFFAOYSA-N 0.000 claims description 7
- XVXXPRYSGBABTG-UHFFFAOYSA-N 4-isocyanato-5,6-dihydro-4h-1-benzothiophen-7-one Chemical compound O=C=NC1CCC(=O)C2=C1C=CS2 XVXXPRYSGBABTG-UHFFFAOYSA-N 0.000 claims description 6
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 6
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 6
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 5
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- KNKOUDKOHSNMEL-UHFFFAOYSA-N (7-oxo-5,6-dihydro-4h-1-benzothiophen-4-yl)urea Chemical compound NC(=O)NC1CCC(=O)C2=C1C=CS2 KNKOUDKOHSNMEL-UHFFFAOYSA-N 0.000 claims description 4
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 claims description 4
- WUDNUHPRLBTKOJ-UHFFFAOYSA-N ethyl isocyanate Chemical compound CCN=C=O WUDNUHPRLBTKOJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- LVGSYVWXDOZOES-UHFFFAOYSA-N 1-ethyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound CCNC(=O)NC1CCCC2=C1C=CS2 LVGSYVWXDOZOES-UHFFFAOYSA-N 0.000 claims description 3
- YUPBFLUZGJOURV-UHFFFAOYSA-N 1-hydroxy-1-methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound CN(O)C(=O)NC1CCCC2=C1C=CS2 YUPBFLUZGJOURV-UHFFFAOYSA-N 0.000 claims description 3
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical class CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000003849 aromatic solvent Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 125000001246 bromo group Chemical group Br* 0.000 claims description 3
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000002346 iodo group Chemical group I* 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910001923 silver oxide Inorganic materials 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- GMPKIPWJBDOURN-UHFFFAOYSA-N Methoxyamine Chemical compound CON GMPKIPWJBDOURN-UHFFFAOYSA-N 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- RGZRSLKIOCHTSI-UHFFFAOYSA-N hydron;n-methylhydroxylamine;chloride Chemical compound Cl.CNO RGZRSLKIOCHTSI-UHFFFAOYSA-N 0.000 claims description 2
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- RKULHMYFYGNRMZ-UHFFFAOYSA-N 1-hydroxy-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound ONC(=O)NC1CCCC2=C1C=CS2 RKULHMYFYGNRMZ-UHFFFAOYSA-N 0.000 claims 2
- MJECNYNRHWNUPJ-UHFFFAOYSA-N 1-methoxy-1-methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound CON(C)C(=O)NC1CCCC2=C1C=CS2 MJECNYNRHWNUPJ-UHFFFAOYSA-N 0.000 claims 2
- PIAWLOHPRVCSNA-UHFFFAOYSA-N 1-methoxy-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound CONC(=O)NC1CCCC2=C1C=CS2 PIAWLOHPRVCSNA-UHFFFAOYSA-N 0.000 claims 2
- PTFAHXIVRLYEME-UHFFFAOYSA-N 1-methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-4-yl)urea Chemical compound CNC(=O)NC1CCCC2=C1C=CS2 PTFAHXIVRLYEME-UHFFFAOYSA-N 0.000 claims 2
- YRDYIGBTIFFMSD-UHFFFAOYSA-N 1-methyl-3-(7-oxo-5,6-dihydro-4h-1-benzothiophen-4-yl)urea Chemical compound CNC(=O)NC1CCC(=O)C2=C1C=CS2 YRDYIGBTIFFMSD-UHFFFAOYSA-N 0.000 claims 2
- MAKLVOVYKONBGP-UHFFFAOYSA-N 4-amino-5,6-dihydro-4h-1-benzothiophen-7-one Chemical compound NC1CCC(=O)C2=C1C=CS2 MAKLVOVYKONBGP-UHFFFAOYSA-N 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 2
- NMLDBSXUOOWXBO-UHFFFAOYSA-N 1-ethyl-3-(7-oxo-5,6-dihydro-4h-1-benzothiophen-4-yl)urea Chemical compound CCNC(=O)NC1CCC(=O)C2=C1C=CS2 NMLDBSXUOOWXBO-UHFFFAOYSA-N 0.000 claims 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- ISYORFGKSZLPNW-UHFFFAOYSA-N propan-2-ylazanium;chloride Chemical compound [Cl-].CC(C)[NH3+] ISYORFGKSZLPNW-UHFFFAOYSA-N 0.000 claims 1
- 150000003738 xylenes Chemical class 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 9
- 239000004009 herbicide Substances 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 82
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 78
- 239000000203 mixture Substances 0.000 description 74
- 235000013877 carbamide Nutrition 0.000 description 59
- 230000008018 melting Effects 0.000 description 59
- 238000002844 melting Methods 0.000 description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 40
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 35
- 239000000047 product Substances 0.000 description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 27
- 239000007787 solid Substances 0.000 description 26
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 20
- 238000003756 stirring Methods 0.000 description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 16
- 150000002540 isothiocyanates Chemical class 0.000 description 14
- 235000019441 ethanol Nutrition 0.000 description 13
- 239000003921 oil Substances 0.000 description 13
- 239000000706 filtrate Substances 0.000 description 11
- 235000011167 hydrochloric acid Nutrition 0.000 description 11
- 229960000443 hydrochloric acid Drugs 0.000 description 11
- VPBWFYNSOJYNJP-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1-benzothiophen-4-amine Chemical class NC1CCCC2=C1C=CS2 VPBWFYNSOJYNJP-UHFFFAOYSA-N 0.000 description 10
- 229960001701 chloroform Drugs 0.000 description 10
- 239000000155 melt Substances 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000284 extract Substances 0.000 description 9
- 238000001953 recrystallisation Methods 0.000 description 9
- 229940086542 triethylamine Drugs 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 229940076134 benzene Drugs 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 150000002576 ketones Chemical class 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 239000012267 brine Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- KDCIHNCMPUBDKT-UHFFFAOYSA-N hexane;propan-2-one Chemical compound CC(C)=O.CCCCCC KDCIHNCMPUBDKT-UHFFFAOYSA-N 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- VOBWLFNYOWWARN-UHFFFAOYSA-N thiophen-3-one Chemical compound O=C1CSC=C1 VOBWLFNYOWWARN-UHFFFAOYSA-N 0.000 description 4
- 150000003672 ureas Chemical class 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 3
- 230000037213 diet Effects 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 239000012259 ether extract Substances 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- OFIRUOFAMKPQRJ-UHFFFAOYSA-N n-(2-cyano-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)formamide Chemical compound O=CNC1CCCC2=C1C=C(C#N)S2 OFIRUOFAMKPQRJ-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 239000001632 sodium acetate Substances 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 229960003010 sodium sulfate Drugs 0.000 description 3
- 229940015849 thiophene Drugs 0.000 description 3
- 229930192474 thiophene Natural products 0.000 description 3
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 3
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- ZBBXNJKFRVVDLI-UHFFFAOYSA-N n-(4,5,6,7-tetrahydro-1-benzothiophen-4-ylcarbamothioyl)benzamide Chemical compound C1CCC=2SC=CC=2C1NC(=S)NC(=O)C1=CC=CC=C1 ZBBXNJKFRVVDLI-UHFFFAOYSA-N 0.000 description 1
- VBLPSYSOCWQWPB-UHFFFAOYSA-N n-carbamoyl-n-(2-nitro-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)formamide Chemical compound NC(=O)N(C=O)C1CCCC2=C1C=C([N+]([O-])=O)S2 VBLPSYSOCWQWPB-UHFFFAOYSA-N 0.000 description 1
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- 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 description 1
- 235000002378 plant sterols Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000002112 pyrrolidino group Chemical group [*]N1C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
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- 229960002477 riboflavin Drugs 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229960001407 sodium bicarbonate Drugs 0.000 description 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 239000012485 toluene extract Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- AUALKMYBYGCYNY-UHFFFAOYSA-E triazanium;2-hydroxypropane-1,2,3-tricarboxylate;iron(3+) Chemical compound [NH4+].[NH4+].[NH4+].[Fe+3].[Fe+3].[Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O AUALKMYBYGCYNY-UHFFFAOYSA-E 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
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- 235000019163 vitamin B12 Nutrition 0.000 description 1
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- 229940045997 vitamin a Drugs 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/137—Heterocyclic compounds containing two hetero atoms, of which at least one is nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/56—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 to carbon atoms of the hetero ring
- C07D333/66—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 to carbon atoms of the hetero ring
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
- C07D333/80—Seven-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Diabetes (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43682774A | 1974-01-25 | 1974-01-25 | |
| US43682674A | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1060899A true CA1060899A (en) | 1979-08-21 |
Family
ID=27031116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA217,189A Expired CA1060899A (en) | 1974-01-25 | 1974-12-31 | Substituted tetrahydrobenzothiophenes |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS51125069A (en(2012)) |
| AT (1) | AT353590B (en(2012)) |
| CA (1) | CA1060899A (en(2012)) |
| CH (4) | CH619703A5 (en(2012)) |
| CS (1) | CS195276B2 (en(2012)) |
| DD (4) | DD125212A5 (en(2012)) |
| DE (1) | DE2501788C2 (en(2012)) |
| DK (1) | DK22775A (en(2012)) |
| ES (1) | ES434095A1 (en(2012)) |
| FR (1) | FR2333801A1 (en(2012)) |
| GB (1) | GB1499582A (en(2012)) |
| IE (1) | IE42039B1 (en(2012)) |
| IL (1) | IL46375A (en(2012)) |
| IN (1) | IN141050B (en(2012)) |
| IT (1) | IT1035548B (en(2012)) |
| LU (1) | LU71711A1 (en(2012)) |
| NL (1) | NL7500845A (en(2012)) |
| PH (1) | PH14544A (en(2012)) |
| SE (1) | SE421617B (en(2012)) |
| TR (1) | TR18381A (en(2012)) |
| YU (1) | YU36721B (en(2012)) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994924A (en) * | 1975-11-04 | 1976-11-30 | American Cyanamid Company | 4,5,6,7-Tetra hydro-7-oxobenzo(B)thien-4-yl isocyanate and isothiocyanate |
| FR2430231A1 (fr) * | 1978-07-04 | 1980-02-01 | American Cyanamid Co | Tetrahydrobenzo(b)thienyl-4 urees et leur utilisation pour favoriser la pousse de la laine chez les animaux a toison |
| JPS6169772A (ja) * | 1984-12-04 | 1986-04-10 | アメリカン サイアナミッド カンパニ− | テトラヒドロベンゾ〔ｂ〕チオフエン誘導体、その製法及び動物成長促進法 |
| EP1801098A1 (en) | 2005-12-16 | 2007-06-27 | Merck Sante | 2-Adamantylurea derivatives as selective 11B-HSD1 inhibitors |
-
1974
- 1974-12-31 CA CA217,189A patent/CA1060899A/en not_active Expired
-
1975
- 1975-01-01 IL IL46375A patent/IL46375A/xx unknown
- 1975-01-02 IN IN20/CAL/75A patent/IN141050B/en unknown
- 1975-01-06 IE IE26/75A patent/IE42039B1/en unknown
- 1975-01-10 PH PH16699A patent/PH14544A/en unknown
- 1975-01-14 GB GB1592/75A patent/GB1499582A/en not_active Expired
- 1975-01-17 DE DE2501788A patent/DE2501788C2/de not_active Expired
- 1975-01-21 AT AT42675A patent/AT353590B/de not_active IP Right Cessation
- 1975-01-22 CS CS75448A patent/CS195276B2/cs unknown
- 1975-01-23 FR FR7502174A patent/FR2333801A1/fr active Granted
- 1975-01-23 LU LU71711A patent/LU71711A1/xx unknown
- 1975-01-24 DD DD192556A patent/DD125212A5/xx unknown
- 1975-01-24 YU YU0172/75A patent/YU36721B/xx unknown
- 1975-01-24 IT IT47844/75A patent/IT1035548B/it active
- 1975-01-24 SE SE7500793A patent/SE421617B/xx not_active IP Right Cessation
- 1975-01-24 DK DK22775*BA patent/DK22775A/da not_active Application Discontinuation
- 1975-01-24 ES ES434095A patent/ES434095A1/es not_active Expired
- 1975-01-24 CH CH87775A patent/CH619703A5/de not_active IP Right Cessation
- 1975-01-24 DD DD192557A patent/DD125213A5/xx unknown
- 1975-01-24 NL NL7500845A patent/NL7500845A/xx not_active Application Discontinuation
- 1975-01-24 DD DD192555A patent/DD125211A5/xx unknown
- 1975-01-24 DD DD183814A patent/DD119790A5/xx unknown
- 1975-01-25 JP JP50010184A patent/JPS51125069A/ja active Granted
- 1975-01-27 TR TR18381A patent/TR18381A/xx unknown
-
1978
- 1978-09-29 CH CH1016878A patent/CH619705A5/de not_active IP Right Cessation
- 1978-09-29 CH CH1016678A patent/CH619704A5/de not_active IP Right Cessation
- 1978-09-29 CH CH1016778A patent/CH619949A5/de not_active IP Right Cessation
Also Published As
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