CS231229B1 - Processing method of 3-r-y-r1-substituted benzothiazel salts - Google Patents
Processing method of 3-r-y-r1-substituted benzothiazel salts Download PDFInfo
- Publication number
- CS231229B1 CS231229B1 CS743482A CS743482A CS231229B1 CS 231229 B1 CS231229 B1 CS 231229B1 CS 743482 A CS743482 A CS 743482A CS 743482 A CS743482 A CS 743482A CS 231229 B1 CS231229 B1 CS 231229B1
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- Czechoslovakia
- Prior art keywords
- bromide
- wed
- substituted
- formula
- methyl
- Prior art date
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- 150000003839 salts Chemical class 0.000 title claims description 5
- 238000003672 processing method Methods 0.000 title 1
- -1 methoxycarbonylmethyl Chemical group 0.000 claims description 20
- IOJUPLGTWVMSFF-UHFFFAOYSA-N cyclobenzothiazole Natural products C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 125000006282 2-chlorobenzyl group Chemical group [H]C1=C([H])C(Cl)=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 125000006284 3-fluorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(F)=C1[H])C([H])([H])* 0.000 claims description 3
- 125000006179 2-methyl benzyl group Chemical group [H]C1=C([H])C(=C(C([H])=C1[H])C([H])([H])*)C([H])([H])[H] 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims description 2
- 125000003852 3-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Cl)=C1[H])C([H])([H])* 0.000 claims description 2
- 125000006180 3-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000006281 4-bromobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1Br)C([H])([H])* 0.000 claims description 2
- 125000004176 4-fluorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1F)C([H])([H])* 0.000 claims description 2
- 125000006181 4-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000006505 p-cyanobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C#N)C([H])([H])* 0.000 claims description 2
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 claims description 2
- 125000006279 3-bromobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Br)=C1[H])C([H])([H])* 0.000 claims 1
- 125000006283 4-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1Cl)C([H])([H])* 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- LOBNKHIBZPWAPR-UHFFFAOYSA-M propan-2-yl 2-(6-chloro-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].ClC1=CC=C2[N+](CC(=O)OC(C)C)=CSC2=C1 LOBNKHIBZPWAPR-UHFFFAOYSA-M 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 3
- YETIGQZEYVOXIP-UHFFFAOYSA-M 4-chloro-3-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C1=CC(Cl)=C2[N+](C)=CSC2=C1 YETIGQZEYVOXIP-UHFFFAOYSA-M 0.000 description 3
- 241001416181 Axis axis Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 150000001555 benzenes Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 2
- KKHLANTUEYLLDQ-UHFFFAOYSA-M 3-[(4-methoxyphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(OC)=CC=C1C[N+]1=CSC2=CC=CC=C12 KKHLANTUEYLLDQ-UHFFFAOYSA-M 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- 238000007336 electrophilic substitution reaction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HXKWSTRRCHTUEC-UHFFFAOYSA-N 2,4-Dichlorophenoxyaceticacid Chemical compound OC(=O)C(Cl)OC1=CC=C(Cl)C=C1 HXKWSTRRCHTUEC-UHFFFAOYSA-N 0.000 description 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical class C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 1
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 description 1
- MOCNVIHMANKTLR-UHFFFAOYSA-N 3,4-dimethyl-1,3-benzothiazol-3-ium Chemical compound CC1=CC=CC2=C1[N+](C)=CS2 MOCNVIHMANKTLR-UHFFFAOYSA-N 0.000 description 1
- ZNVYQKJYOOFNLW-UHFFFAOYSA-M 3,6-dimethyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=C2[N+](C)=CSC2=C1 ZNVYQKJYOOFNLW-UHFFFAOYSA-M 0.000 description 1
- OEMIPYYGPZYSET-UHFFFAOYSA-M 3,6-dimethyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].CC1=CC=C2[N+](C)=CSC2=C1 OEMIPYYGPZYSET-UHFFFAOYSA-M 0.000 description 1
- GSOXGUOFGGTKAV-UHFFFAOYSA-M 3-(naphthalen-1-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2[N+](CC=3C4=CC=CC=C4C=CC=3)=CSC2=C1 GSOXGUOFGGTKAV-UHFFFAOYSA-M 0.000 description 1
- XHQFWZDMGVAFGO-UHFFFAOYSA-M 3-(naphthalen-2-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2[N+](CC=3C=C4C=CC=CC4=CC=3)=CSC2=C1 XHQFWZDMGVAFGO-UHFFFAOYSA-M 0.000 description 1
- SDFNGEKZCYNOPL-UHFFFAOYSA-M 3-[(2-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].ClC1=CC=CC=C1C[N+]1=CSC2=CC=CC=C12 SDFNGEKZCYNOPL-UHFFFAOYSA-M 0.000 description 1
- JSRUFCRHJIFFBQ-UHFFFAOYSA-M 3-[(2-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1Cl JSRUFCRHJIFFBQ-UHFFFAOYSA-M 0.000 description 1
- AHMSKVCSRRTCJH-UHFFFAOYSA-M 3-[(2-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC=C1C[N+]1=CSC2=CC=CC=C12 AHMSKVCSRRTCJH-UHFFFAOYSA-M 0.000 description 1
- KWTNYUVYJDLXBI-UHFFFAOYSA-M 3-[(3-bromophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].BrC1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 KWTNYUVYJDLXBI-UHFFFAOYSA-M 0.000 description 1
- UOLPJNDYGHBZOA-UHFFFAOYSA-M 3-[(3-bromophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC(Br)=C1 UOLPJNDYGHBZOA-UHFFFAOYSA-M 0.000 description 1
- AXLRTLKNUQRRAD-UHFFFAOYSA-M 3-[(3-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].ClC1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 AXLRTLKNUQRRAD-UHFFFAOYSA-M 0.000 description 1
- SQEWGSGAQWOLPS-UHFFFAOYSA-M 3-[(3-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC(Cl)=C1 SQEWGSGAQWOLPS-UHFFFAOYSA-M 0.000 description 1
- NBQGIYLRWXOVAN-UHFFFAOYSA-M 3-[(3-nitrophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].[O-][N+](=O)C1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 NBQGIYLRWXOVAN-UHFFFAOYSA-M 0.000 description 1
- KIQCUTRTFKOHOP-UHFFFAOYSA-M 3-[(4-bromophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(Br)=CC=C1C[N+]1=CSC2=CC=CC=C12 KIQCUTRTFKOHOP-UHFFFAOYSA-M 0.000 description 1
- KYSCGYMAYGGXDX-UHFFFAOYSA-M 3-[(4-bromophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(Br)C=C1 KYSCGYMAYGGXDX-UHFFFAOYSA-M 0.000 description 1
- RBYKWIYTYCYFOG-UHFFFAOYSA-M 3-[(4-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(Cl)=CC=C1C[N+]1=CSC2=CC=CC=C12 RBYKWIYTYCYFOG-UHFFFAOYSA-M 0.000 description 1
- NBJLTONQLVEYPG-UHFFFAOYSA-M 3-[(4-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(Cl)C=C1 NBJLTONQLVEYPG-UHFFFAOYSA-M 0.000 description 1
- FRYWWFXEQPTIAO-UHFFFAOYSA-M 3-[(4-fluorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(F)=CC=C1C[N+]1=CSC2=CC=CC=C12 FRYWWFXEQPTIAO-UHFFFAOYSA-M 0.000 description 1
- LXYGLYVNJLCRJE-UHFFFAOYSA-M 3-[(4-fluorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(F)C=C1 LXYGLYVNJLCRJE-UHFFFAOYSA-M 0.000 description 1
- JANOSRNBXPYHIR-UHFFFAOYSA-M 3-[(4-methoxyphenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(OC)=CC=C1C[N+]1=CSC2=CC(C)=CC=C12 JANOSRNBXPYHIR-UHFFFAOYSA-M 0.000 description 1
- DYIUYECNYHLJSN-UHFFFAOYSA-M 3-[(4-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(C)=CC=C1C[N+]1=CSC2=CC=CC=C12 DYIUYECNYHLJSN-UHFFFAOYSA-M 0.000 description 1
- ARPOUBXSEHAVKT-UHFFFAOYSA-M 3-benzyl-6-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1 ARPOUBXSEHAVKT-UHFFFAOYSA-M 0.000 description 1
- JSQHJJOQIYDALO-UHFFFAOYSA-M 4-(1,3-benzothiazol-3-ium-3-ylmethyl)benzenesulfonamide;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)N)=CC=C1C[N+]1=CSC2=CC=CC=C12 JSQHJJOQIYDALO-UHFFFAOYSA-M 0.000 description 1
- BSXRZHWMIWHPRZ-UHFFFAOYSA-M 4-(1,3-benzothiazol-3-ium-3-ylmethyl)benzonitrile;bromide Chemical compound [Br-].C1=CC(C#N)=CC=C1C[N+]1=CSC2=CC=CC=C12 BSXRZHWMIWHPRZ-UHFFFAOYSA-M 0.000 description 1
- LLSSZGSWBHSZLS-UHFFFAOYSA-M 4-[(6-methyl-1,3-benzothiazol-3-ium-3-yl)methyl]benzenesulfonamide;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(S(N)(=O)=O)C=C1 LLSSZGSWBHSZLS-UHFFFAOYSA-M 0.000 description 1
- BEBVJNKJYLNFFW-UHFFFAOYSA-M 4-[(6-methyl-1,3-benzothiazol-3-ium-3-yl)methyl]benzonitrile;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(C#N)C=C1 BEBVJNKJYLNFFW-UHFFFAOYSA-M 0.000 description 1
- IFEPGHPDQJOYGG-UHFFFAOYSA-N 4-chloro-1,3-benzothiazole Chemical compound ClC1=CC=CC2=C1N=CS2 IFEPGHPDQJOYGG-UHFFFAOYSA-N 0.000 description 1
- NTVBGUFEGHFETQ-UHFFFAOYSA-N 4-chloro-3-methyl-1,3-benzothiazol-3-ium Chemical compound C1=CC(Cl)=C2[N+](C)=CSC2=C1 NTVBGUFEGHFETQ-UHFFFAOYSA-N 0.000 description 1
- PIUXNZAIHQAHBY-UHFFFAOYSA-N 4-methyl-1,3-benzothiazole Chemical compound CC1=CC=CC2=C1N=CS2 PIUXNZAIHQAHBY-UHFFFAOYSA-N 0.000 description 1
- IPNCCQMUUQIQDQ-UHFFFAOYSA-M 4-methyl-3-prop-2-ynyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC2=C1[N+](CC#C)=CS2 IPNCCQMUUQIQDQ-UHFFFAOYSA-M 0.000 description 1
- HTYRTGGIOAMLRR-UHFFFAOYSA-N 5-amino-4-hydroxybenzene-1,3-disulfonic acid Chemical compound NC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O HTYRTGGIOAMLRR-UHFFFAOYSA-N 0.000 description 1
- AIBQGOMAISTKSR-UHFFFAOYSA-N 6-chloro-1,3-benzothiazole Chemical compound ClC1=CC=C2N=CSC2=C1 AIBQGOMAISTKSR-UHFFFAOYSA-N 0.000 description 1
- PMKYJGKSJUBMOD-UHFFFAOYSA-M 6-chloro-3-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].ClC1=CC=C2[N+](C)=CSC2=C1 PMKYJGKSJUBMOD-UHFFFAOYSA-M 0.000 description 1
- GEQDLDVMVVQWFI-UHFFFAOYSA-M 6-methyl-3-(naphthalen-1-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2C(C[N+]=3C4=CC=C(C=C4SC=3)C)=CC=CC2=C1 GEQDLDVMVVQWFI-UHFFFAOYSA-M 0.000 description 1
- MOANOAXVUXXBNP-UHFFFAOYSA-M 6-methyl-3-[(2-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1C MOANOAXVUXXBNP-UHFFFAOYSA-M 0.000 description 1
- BOPPYXNLJLIYKW-UHFFFAOYSA-M 6-methyl-3-[(2-nitrophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1[N+]([O-])=O BOPPYXNLJLIYKW-UHFFFAOYSA-M 0.000 description 1
- HDKNOMLSGAGUQZ-UHFFFAOYSA-M 6-methyl-3-[(3-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC(C[N+]=2C3=CC=C(C)C=C3SC=2)=C1 HDKNOMLSGAGUQZ-UHFFFAOYSA-M 0.000 description 1
- ZXBZKXFZHIKUFT-UHFFFAOYSA-M 6-methyl-3-[(4-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(C)=CC=C1C[N+]1=CSC2=CC(C)=CC=C12 ZXBZKXFZHIKUFT-UHFFFAOYSA-M 0.000 description 1
- FDJWMVLVKKEQQV-UHFFFAOYSA-M 6-methyl-3-prop-2-ynyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC#C)=CSC2=C1 FDJWMVLVKKEQQV-UHFFFAOYSA-M 0.000 description 1
- 101100289061 Drosophila melanogaster lili gene Proteins 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 241000219873 Vicia Species 0.000 description 1
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- 150000007513 acids Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- 150000001649 bromium compounds Chemical group 0.000 description 1
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- 230000008025 crystallization Effects 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- QGXKJHBQLKEOHU-UHFFFAOYSA-M ethyl 2-(6-methyl-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC(=O)OCC)=CSC2=C1 QGXKJHBQLKEOHU-UHFFFAOYSA-M 0.000 description 1
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- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- GGKGYUYJZJRURN-UHFFFAOYSA-M methyl 2-(6-chloro-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].ClC1=CC=C2[N+](CC(=O)OC)=CSC2=C1 GGKGYUYJZJRURN-UHFFFAOYSA-M 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- RMBPQXSSIKHTCG-UHFFFAOYSA-M propan-2-yl 2-(6-methyl-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC(=O)OC(C)C)=CSC2=C1 RMBPQXSSIKHTCG-UHFFFAOYSA-M 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
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- 230000002786 root growth Effects 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
ČESKOSLOVENSKA SOCIALISTICKÁ
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Autor vynálezu
HALGAŠ JÁN RNDr. CSc., SUTORIS VIKTOR prof. RNDr. CSc.,SEKERKA VLADIMÍR doc. RNDr. CSe., BRATISLAVA (54) 3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy 1
Vynález sa týká 3-R-Y-k’-substituovaných benzotiazólioyých soli obecného vzorce I
/1/ kde R znamená metyl, alyl, propargyl, metoxykarbonylmetyl, etoxykarbonylmetyl, propoxykarbo-nylmetyl, alyloxykarbonylmetyl, benzyl, 2-metylbenzyl, 3-metylbenzyl, 4-metylbenzyl, 2-chlórbenzyl, 3-chlórbenzyl, 4-chlórbenzyl, 2-nitrobenzyl, 3-nitrobenzyl, 4-nitrobenzyl, 3-brém-bensyl, 4-brembenzyl, 3-fluórbenzyl, 4-fluórbenzy1, 4-metoxybenxyl, 4-kyanobenzyl, 4-sulfa-moylbenzyl; R* 1 znamená 4-H, 4-metyl, 4-ehlór, 6-H, 6-metyl, 6-chlór; X" znamená bremláový,jódidový, metosulfátový anion a Y znamená 4, 6 a spdsebu ich přípravy.
Do súdasnej doby bola nejvadSia pozornost věnovaná syntéze rdznych 2-alkylbenzotiazó-liových solí. Niektoré kvartérne soli benzotiazólu nesubstituované v poloze 2 sú tiež dávnoznáme, ale ich biologickým vlastnostiam nebola prakticky věnovaná žiadna pozornost. Zásadnéliterárně odkazy z chemickej oblasti benzotiazólu boli citované v AO autorů Suteriae V.,Halgaše J., Sekerky V. 6. 223426 2-R-3-R^-substituované benzotiazólové soli a spdsob ichpřípravy a áalej v Ss. autorskom osveddeniu S. 231212.
Chemické vlastnosti benzotiazólu nasveddujú tomu, že tiazóliový kruh v podstatě nemáaromatický charakter. Elektrofilné substitudné reakcie prebiehajú na benzénovom jadre/Hunter R. F.: J. Chem. Soc. 1926, 537J 1930, 125; 1935, 1975/, prédovSetkým v poloha 6. 231229 231229 2
Aj v případe 2-fenylbenzotiazólu idá elektrofilné substitácie do tej istej polohy anie na fenylovú skupinu /Rivier H., Zeltner J.: Helv. Chim. Acta 20, 691 (1937)/. Stádiumprenosov elektronových efektov substituentov z benzénového jadra na reakčné centrum v po-lohe 2 ukázalo, že efekty sa prenášajá takmer výlučné cez dusíkový atom heterocyklu a niecez atom síry /Bartoli G., Todesco P.E.: Tetrahedron 32, 399 (1976); Sawhney S. N., BoykinD. W.: J. Org. Chem. 44, 1136 (1979)/. Pri vysokých teplotách sa benzotiazól halogenujedo polohy 2 a jedná sa pravděpodobně o radikálový priebeh reakcie /Jansen L., Wibaut J. P.sRec. Trav. Chim. Pays-Bas 56, 699 (1937)/. P8sobenim minerálnych kyselin na benzotiazól .vznikajá soli, silné bázy sp8sobujá štie-panie tiazólového kruhu, ktoré je podporované prítomnosťou elektrónakceptórnych skupinna benzénovom jadre /Bartoli G., Ciminale F., Todesco P. E.: J. Chem. Soc. Perkin Trans. 2 1975, 1472/. 6-substituované 2-benzotiazólaminy, východiskové látky pre přípravu 6-substituovaných benzotiazólov sa připravili tiokyanáciou příslušných p-substituovaných anilínov./Brewster R. Q., Danis F. B.: J. Am. Chem. Soc. 58, 1364 (1936)/ a podobné 4-substituova-né 2-benzotiazólamíny z o-substituovaných anilínov převedením na tiomočoviny a ich cykli-záciou pSsobením brómu /Dalglíesh C. E., Mann F. G.: J. Chem. Soc. 1945, 893/.
Na dezamináciu bola aplikovaná metoda /Cadogan J. 1. G., Molina G. A.: J. Chem. Soc.Perkin I, 1973, 541/, ktoré po diazotácii niektorých aromatických alebo heterocyklickýchamínov pentylnitritom v bezvodom tetrahydrofuráne poskytuje deriváty s vodikom naviazanýmna mieste pBvodnej aminoskupiny. Podl’a literatúry 3-R-X-R -substituované benzotiazóliovésoli všeobecného vzorca I nie sá doteraz známe. i Podstata spSsobu přípravy 3-R-Y-r' substituovaných benzotiazóliových soli podl’avynálezu spočívá v tom, že 4-r' alebo 6-R^ benzotiazól, kde r' znamená to isté ako vovzorci I, reaguje s zlúčeninou obecného vzorca RX, kde R a X znamená to isté ako vovzorci I, v prostředí organických rozpúštadiel, ako sú dimetylformsmid, dimetylsulfoxid,acetonitril, nižšije alifatické ketony a alkoholy pri teplote 50 až 100 °C po dobu 5 až30 hodin.
Uvedená reakciu naznačuje schéma:
kde R, h' a X má horeuvedený význam. Příklad 1 1 mól substituovaného 2-aminobenzotiazólu sa rozpustil v 500 ml bezvodého tetrahydro-furánu a roztok sa prikvapkal do vriacej zaesi 186 g /1,6 mólu/ pentylnitrilu a 1 000 albezvodého tetrahydrofuránu počas 1,5 hodiny. Zmes sa zohrievala na reflux áalších 6 hodin.Rozpášladlo sa oddestilovalo a tmavý zvyšok sa premyl vodou. Organická vrstva sa oddělila,vodná sa extrahovala 200 ml benzénu. Benzénový extrakt sa přidal k organickej vrstvě a tá-to zmes sa destilovala pri zníženom tlaku. Po oddestilovaní rozpúšťadla a 1-pentanolu sazachytával produkt. Destilát sa ešte raz predestiloval pri zníženom tlaku cez 20 cmvpichovaná kolonu. Chlórderiváty sa prekryštalizovali zo zriédeného etanolu. 3 231229 Příklad 2 Příprava 3-metyl-4-chlórbenzotiazóliumjodidu /1/
Do sklenenej ampule sa vleje roztok 4,27 g /0,025 mol/ 4-chlórbenzotiazólu v 5 ml ace-tonu. Trubice se ochladí v zmesi l’adu a soli a naváži sa do nej 4,26 g /0,03 mol/ metyljodi-du. Obsah trubice sa premieSa a ochladí v zmesi COj a acetonu s teplotou asi -80 °C. Potomsa vopred zúžený otvor zataví a trv.bica sa nechá ohriat na laboratórnu teplotu, vloží sado vodného kúpeía a pomaly sa zahrieva na teplotu 55 °C. Pri tejto teplote sa zohrieva10 hodin. Potom sa znova ochladí a po otvorení sa kryštalieká kvartérna sol odsaje, pre-myje bezvodým aeetónom a prekryStalizuje z bezvodého tetrahydrofurénu s 1' až 2 % metanolu. Příklad 3 Příprava 3-metyl-4-metylbenzotiazóliummetosulfátu /111/ 14.9 g /0,1 mol/ 4-metylbenzotiazólu, 12,6 g /0,1 mol/dimetylsulfátu zreaguje státimpri laboratornej teplote po dobu 20 hodin. Kryštalizácia sa uskutoSnila zo zmesi metanolua tetrahydrofuránu (1:3). Příklad 4 Příprava 3-izopropoxykarbonylmetyl-6-chlórbenzotiazólium bromidu /XVII/ 16.9 g /0,1 mol/ 6-chlórbenzotiazólu, 27,1 g /0,15 mol/ izopropylesteru kyseliny bróm-octovej sa mieša s 10 ml dimetylformamidu a 5 ml acetonu. ReakSná zmes sa zohrieva 6 až 12hodin pri 50 až 70 °C. Po ochladení sa do reakšnej zmesi přidá 10 až 20 ml éteru alebo petroléteru. Krystalický podlel sa krystalizuje zo zmesi metanol a éter /1:3/. Výsledky elementárnej analýzy a fyzikálno-chemické konstanty syntetizovaných zlučenínI až LVI sú uvedené v tabuTke 1. 231229 4 •4) a o
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Vysvětlivky: I 3-Metyl-4-chlórbenzotiazóliuaijodid II 3-Metyl-4-chlorbenzotiazóliummetosulfát III 3-Metyl-4-metylbenzotlezóliumsietO8Ulfát IV 3~Jíetyl-6-chlórbenzotiftsóliumbromid V 3-Metyl-6-chlórbenzotiazóliumjodid VI 3-Metyl-6-ffietylbenzotiazóliuabromid VII 3-Metyl~6-metylbenzotiazólíum;jodid VIII 3-Propargyl-4-metylbenzotiazóliumbromid IX 3-Propargyl--6-metylbenzotiazóliumbroinid X 3~Propargyl-6~chlórbenzotiazóliunibroniid XI 3-Alyl-6-chlór-bsnzotiazóliumbromid XII 3-Metoxykarboriylmetyl-£-metylbenzotiazollumbroiaid íIII 3-Metoxykarbonylmetyl~6-chlórbenzotia2Óllumbromid XIV 3-Etoxykarbonylmetyl~6-metylbenzotiazóliumbromid XV 3-Propoxykarbonylmetyl-6-metylbenzotiazoliumbro)aid XVI 3-Propoxykarbanylmetyl-6-chlórbenzotiazóliumbromid XVII 3-Izopropoxykarbonylmetyl-6-metylbenzotiazóliUB!broiiiid XVIII 3-Izopropoxykarbonylmetyl-6-chlórbenzotiazoliumbroaiid XIX 3-Alyloxykarbonylmetyl-6-chlórbenzotiazoliuabromid XX 3-/2-Metylbenzyl/benzotiazóliumbroiaid XXI 3"/3”Metylbenzyl/benzotÍBzólíumbromid XXII 3-/4-Metylbenzyl/benzotiazóliumbroniid XXIII 3-/2-Chlórbenzyl/benzotiazóliumbromid XXIV 3-/3-Chlórbenzyl/benzot.iazóliunibromid XXV 3-/4~Chlórbenzyl/benzotiazóliumbromid XXVI 3-/3-Nitrobenzyl/benzotiazóliumbromid XXVIÍ 3-/3-Brómbenzyl/benzotiazóliuiabroniid XXVIII 3-/4-Brómbenzyl/benzotiazóliumbromia XXIX 3-/3-Fluorbenzyl/benzotiazól.iumbi'on!Íd XXX 3-/4-Fluoi'benzyl/benzotiazóliumbromid XXXI 3-/4-Metoxybenzyl/benzotiazóllumbromid XXXII 3-/4-Kyanobenzyl/benzotiazóliumbroBid XXXIII 3-/1-Naftylmetyl/benzotiazóliumbromid XXXIV 3-/2-Naftylmetyl/benzotiazóliumbromid XXXV 3-/4-Sulfa®oylbenzyl/benzotiazóliumbromid XXXVI 3-/4-MeEyloxybenzyl/benzotiazóliumbromid XXXVII 3-Benzyl-6-metylbenzotiazólium;jodid XXXVIII 3-/2-Metylbenzyl/-6-metylbenzotiazóliumbromid XXXIX 3-/3-Metylbenzyl/-6-metylbenzotiazóliumbromid XI 3-/4-Metylbenzyl/-6-metylbenzotiazóliumbrom.ld XII 3-/2-Chlórbenzyl/-6-metylbenzotiazóliumbromid XLII 3-/3-Chlórbenzyl/-6-metylbenzotiazóliumbromid XLIII 3-/4~Chlórbenzyl/-6-metylbenzotiazóliumbromid XLIV 3-/2-Niti'obenzyl/-6-metylberiZotiazóliumbro(nid XIV 3-/3-Nitrobenzyl/~6.-iíetýlbenzatiazóliuinl»reeiá XLVI 3-/4-KitrobenzyI/-6-metylbenzotlazóliumbromid XLVII 3-/3-Brómbenzyl/-6-metylbenzotiazóliumbromid XLVIII 3-/4-Brómbenzyl/-6-metylbenzotiazóliumbroinid XLIX 3-/3-Fluorbenzyl/-6-metylbenzotiazóliumbromid L 3-/4-Fluorbenzyl/-6-metylbenzotiazóliumbromid II 3-/4-í4etoxybenzyl/-6-metylbenzotiazóliumbromid
Lil 3-/4-Kyanobenzyl/-6~metylbenzotiazóliumbromid
Lili 3-/1~Naftylmetyl/-6-metylbenzotiazóliumbromid :31229 12 LIV 3-/2-Naftylmetyl/-6-metylbenzotiazóliumbromidLV 3-/4-Sulf amoylbenzyl/-6-metylbenzotiazóliumbromid LVI 3-/4-Mezyloxybenzyl/~6-metylbenzotiazóliumbromid Látky podl’a vynálezu sú účinné ako stimulátory a inhibitory rastu rastlín. Kastové testysa realizovali autormi modifikovanou metodou na modelovom objekte Vika siata. Tento modelbol vybraný .pře vysoká homogenitu v klíčivosti semien a raste kličencov. Příklad 5 bližšieosvětluje spfisob testovania zlúčenín podl’a vynálezu na stimuiačnú a inhibičnú účinnost. Příklad 5
Semená Viky siatej klíčili v Petriho miskách v termostate v tme, při 25 °C. Klíčencepo 48 hodinovom raste sa exponovali v molárnych roztokoch 3-R-4-R1 - a 3-R-6~r' - substi-tuovaných benzotiazóliových solí, kde R, R1 a X“ podTa všeobecného vzorce je uvedené v I ažLVI, tabulka 1, v koncentračnej škále 10“’" až 10"^ M. Po 24 hodinách inkubácií bol stano-vený prírastok predlžovacieho rastu koreňov. Pri každom stanovení bol uskutočnený ajrastový efekt v kontrolnej sérii. Sirka pokusného a kontrolného súboru, ako aj signifi-kantnosť medzi sdbormi, boli stanovené biometricky.
Ako Standardy boli testované kyselina beta-indolyloctové /IAA/, kyselina 2,4-dichlór-fenoxyoctová /2,4-D/ a 2-chlóre.tyltrimetylamóniumchlorid /GCC/. Výsledky stimulačného ainhibičného účinku vačSiny syntetizovaných zlúčenín podl’a vynálezu sú uvedené v tabuTke 2. 13 231229 Λ *rl
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Claims (2)
15 231229 P R E D Μ E T VYNÁLEZU 1. 3-R-Y-R1-substituované benzotiazóliové soli všeobecného vzorce I "1+ΘΪ^Η x(-l(+) /1/ kde R znamená metyl, alyl, propargyl, metoxykarbonylmetyl, etoxykarbonylmetyl, propoxy-karbonylmetyl, alyloxykarbonylmetyl, benzyl, 2-metylbenzyl, 3-metylbenzyl, 4-metylbenpyl, 2- chlórbenzyl, 3-chlórbenzyl, 4-chlórbenzyl, 2-nitrobenzyl, 3-nitrobenzyl, 4-nitrobenzyl, 3- brómbenzyl, 4-brómbenzyl, 3-fluórbenzyl, 4-fluorbenzyl, 4-metoxyhenzyl, 4-kyanobenzyl, 4- sulfoamoylbenzyl, R1 znamená 4-H, 4-metyl, 4-chlór, 6-H, 6-ehlór, 6-metyl; a X* znamenábrómidový, jodidový, metosulfátový anion a Y znamená 4,6.
2. Spdsob přípravy látok všeobecného vzorca I podl’a bodu 1 vyznačujúci sa tým, že 4-R1 alebo 6-R1 - benzotiazól, kde R1 znamená to isté ako vo vzorci I, reaguje s zlúšeninouvšeobecného vzorca RX, kde R a X znamená to isté ako vo vzorci I, v prostředí organickýchrozpúštadiel, ako sú dimetylformamid, dimetylsulfonid, acetonitril, nižšie alifatickéketony a alkoholy, pri teplote 50 až 100 °C, po dobu 5 až 30 hodin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS743482A CS231229B1 (en) | 1982-10-20 | 1982-10-20 | Processing method of 3-r-y-r1-substituted benzothiazel salts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS743482A CS231229B1 (en) | 1982-10-20 | 1982-10-20 | Processing method of 3-r-y-r1-substituted benzothiazel salts |
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| Publication Number | Publication Date |
|---|---|
| CS231229B1 true CS231229B1 (en) | 1984-10-15 |
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ID=5423465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS743482A CS231229B1 (en) | 1982-10-20 | 1982-10-20 | Processing method of 3-r-y-r1-substituted benzothiazel salts |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS231229B1 (cs) |
-
1982
- 1982-10-20 CS CS743482A patent/CS231229B1/cs unknown
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