JP6150297B2 - 蛍光発色剤、蛍光発色剤を含むイオン濃度センサー、蛍光発色剤を含む試薬、試薬を備える試薬キットおよび蛍光発色剤の合成方法 - Google Patents
蛍光発色剤、蛍光発色剤を含むイオン濃度センサー、蛍光発色剤を含む試薬、試薬を備える試薬キットおよび蛍光発色剤の合成方法 Download PDFInfo
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- JP6150297B2 JP6150297B2 JP2013503619A JP2013503619A JP6150297B2 JP 6150297 B2 JP6150297 B2 JP 6150297B2 JP 2013503619 A JP2013503619 A JP 2013503619A JP 2013503619 A JP2013503619 A JP 2013503619A JP 6150297 B2 JP6150297 B2 JP 6150297B2
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- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 1
- WGAOZGUUHIBABN-UHFFFAOYSA-N 1-aminopentan-1-ol Chemical compound CCCCC(N)O WGAOZGUUHIBABN-UHFFFAOYSA-N 0.000 description 1
- DSFHXKRFDFROER-UHFFFAOYSA-N 2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(22),18,20-triene Chemical compound O1CCOCCOCCOCCOCCOC2=CC=CC=C21 DSFHXKRFDFROER-UHFFFAOYSA-N 0.000 description 1
- OAJNZFCPJVBYHB-UHFFFAOYSA-N 2,5,8,11-tetraoxabicyclo[10.4.0]hexadeca-1(16),12,14-triene Chemical compound O1CCOCCOCCOC2=CC=CC=C21 OAJNZFCPJVBYHB-UHFFFAOYSA-N 0.000 description 1
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 1
- AXQNJCVTWOBBNH-UHFFFAOYSA-N 2-methoxyethynylbenzene Chemical group COC#CC1=CC=CC=C1 AXQNJCVTWOBBNH-UHFFFAOYSA-N 0.000 description 1
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 1
- PULPQOUKKDDVFR-UHFFFAOYSA-N 2-nitroethynylbenzene Chemical group [O-][N+](=O)C#CC1=CC=CC=C1 PULPQOUKKDDVFR-UHFFFAOYSA-N 0.000 description 1
- XHHZIFBFFGIFNI-UHFFFAOYSA-N 20-bromo-2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene Chemical compound O1CCOCCOCCOCCOCCOC2=CC(Br)=CC=C21 XHHZIFBFFGIFNI-UHFFFAOYSA-N 0.000 description 1
- AIOHJULCHGRPMK-UHFFFAOYSA-N 3',6'-bis(dimethylamino)-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid Chemical compound O1C(=O)C2=CC=C(C(O)=O)C=C2C21C1=CC=C(N(C)C)C=C1OC1=CC(N(C)C)=CC=C21 AIOHJULCHGRPMK-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- IYXVSRXFGYDNEV-UHFFFAOYSA-N 3-phenylprop-2-ynenitrile Chemical group N#CC#CC1=CC=CC=C1 IYXVSRXFGYDNEV-UHFFFAOYSA-N 0.000 description 1
- 125000004801 4-cyanophenyl group Chemical group [H]C1=C([H])C(C#N)=C([H])C([H])=C1* 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 0 CC1=*C(*)=*(*2)*1C(*)=C2O Chemical compound CC1=*C(*)=*(*2)*1C(*)=C2O 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 101150003085 Pdcl gene Proteins 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241001504592 Trachurus trachurus Species 0.000 description 1
- BLYDECJAWURWQJ-UHFFFAOYSA-N [N-]=[N+]=[N-].OS(C(F)(F)F)(=O)=O.OS(C(F)(F)F)(=O)=O Chemical compound [N-]=[N+]=[N-].OS(C(F)(F)F)(=O)=O.OS(C(F)(F)F)(=O)=O BLYDECJAWURWQJ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- BYBIRLURVZSVME-UHFFFAOYSA-M benzene;copper(1+);trifluoromethanesulfonate Chemical compound [Cu+].C1=CC=CC=C1.[O-]S(=O)(=O)C(F)(F)F BYBIRLURVZSVME-UHFFFAOYSA-M 0.000 description 1
- FNEPSTUXZLEUCK-UHFFFAOYSA-N benzo-15-crown-5 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C21 FNEPSTUXZLEUCK-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- ZWPXZBWOGBWAFK-UHFFFAOYSA-N copper(1+) triphenylphosphane Chemical compound [Cu+].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 ZWPXZBWOGBWAFK-UHFFFAOYSA-N 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005828 desilylation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000006263 dimethyl aminosulfonyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- JMQGGPRJQOQKRT-UHFFFAOYSA-N diphenyl hydrogen phosphate;azide Chemical compound [N-]=[N+]=[N-].C=1C=CC=CC=1OP(=O)(O)OC1=CC=CC=C1 JMQGGPRJQOQKRT-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000006125 ethylsulfonyl group Chemical group 0.000 description 1
- KUFWTXSQQKDMAI-UHFFFAOYSA-N ethynylsilicon Chemical group [Si]C#C KUFWTXSQQKDMAI-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000001207 fluorophenyl group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- GJRGEVKCJPPZIT-UHFFFAOYSA-N isomugineic acid Natural products OC(=O)C(O)CCNC(C(O)=O)C(O)CN1CCC1C(O)=O GJRGEVKCJPPZIT-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- JFGWPXKGINUNDH-UHFFFAOYSA-N methyl 3-phenylprop-2-ynoate Chemical group COC(=O)C#CC1=CC=CC=C1 JFGWPXKGINUNDH-UHFFFAOYSA-N 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- GJRGEVKCJPPZIT-JBDRJPRFSA-N mugineic acid Chemical compound OC(=O)[C@@H](O)CCN[C@H](C(O)=O)[C@@H](O)CN1CC[C@H]1C(O)=O GJRGEVKCJPPZIT-JBDRJPRFSA-N 0.000 description 1
- NTMHWRHEGDRTPD-UHFFFAOYSA-N n-(4-azidosulfonylphenyl)acetamide Chemical compound CC(=O)NC1=CC=C(S(=O)(=O)N=[N+]=[N-])C=C1 NTMHWRHEGDRTPD-UHFFFAOYSA-N 0.000 description 1
- GVOISEJVFFIGQE-YCZSINBZSA-N n-[(1r,2s,5r)-5-[methyl(propan-2-yl)amino]-2-[(3s)-2-oxo-3-[[6-(trifluoromethyl)quinazolin-4-yl]amino]pyrrolidin-1-yl]cyclohexyl]acetamide Chemical compound CC(=O)N[C@@H]1C[C@H](N(C)C(C)C)CC[C@@H]1N1C(=O)[C@@H](NC=2C3=CC(=CC=C3N=CN=2)C(F)(F)F)CC1 GVOISEJVFFIGQE-YCZSINBZSA-N 0.000 description 1
- DYEGEQTYEIHCSO-UHFFFAOYSA-N n-diazo-4-dodecylbenzenesulfonamide Chemical compound CCCCCCCCCCCCC1=CC=C(S(=O)(=O)N=[N+]=[N-])C=C1 DYEGEQTYEIHCSO-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 150000002968 pentalenes Chemical class 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- IUBQJLUDMLPAGT-UHFFFAOYSA-N potassium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([K])[Si](C)(C)C IUBQJLUDMLPAGT-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- ABZLKHKQJHEPAX-UHFFFAOYSA-N tetramethylrhodamine Chemical compound C=12C=CC(N(C)C)=CC2=[O+]C2=CC(N(C)C)=CC=C2C=1C1=CC=CC=C1C([O-])=O ABZLKHKQJHEPAX-UHFFFAOYSA-N 0.000 description 1
- 125000004149 thio group Chemical group *S* 0.000 description 1
- 125000001391 thioamide group Chemical group 0.000 description 1
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000005034 trifluormethylthio group Chemical group FC(S*)(F)F 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000004360 trifluorophenyl group Chemical group 0.000 description 1
- SEDZOYHHAIAQIW-UHFFFAOYSA-N trimethylsilyl azide Chemical compound C[Si](C)(C)N=[N+]=[N-] SEDZOYHHAIAQIW-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
- C09K9/02—Organic tenebrescent materials
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
また、本発明は、上記化合物の合成方法を提供することを目的とする。
蛍光発色団としてトリアザペンタレン骨格を有する。
で示される構造を有してもよい。
(式中、R1、R2、R3、R4およびR5は、同一であっても、異なっていてもよく、R1、R2、R3、R4およびR5のうち2つ以上の基が互いに結合して環を形成していてもよい置換基を表す。)
上記化合物を含む。
上記化合物を含む。
一般式4
で表される。
(R1、R2およびR3は、同一であっても、異なっていてもよい置換基を表す。R6およびR7は、同一であっても、異なっていてもよい置換基を表す。)
脱離基を有する有機アジ化物と、アルキンまたはその誘導体と、を、双極子付加環化反応を促進させる触媒の存在下で、双極子付加環化反応させる工程を含むことを特徴とする。
また、本発明によれば、上記化合物の合成方法を提供することができる。
以下、本発明を実施するための形態に係る、蛍光発色団としてトリアザペンタレン骨格を有する化合物およびその合成方法の例として、一般式2で示される構造を有する化合物およびその合成方法について詳細を説明する。
反応式(1)において、一般式4で示される構造を有する化合物(前駆体)と、一般式5で表されるアルキンまたはその誘導体と、を、溶媒中、塩基の存在下、双極子付加環化反応を促進する触媒の存在下、および、無リガンドもしくはリガンドの存在下で双極子付加環化反応させることにより、一般式2で示される構造を有する化合物を合成することができる。双極子付加環化反応とは、分子内に正と負の両電荷を有する分子(双極子)が不飽和結合に付加して新たな炭素環をつくる反応である。
たとえば、反応式(2)に示すように、一般式6で表される、エチニル基と、置換基Xと、置換基R8とを分子内に有するクラウンエーテル化合物を、一般式4で表される構造を有する化合物(前駆体)と、溶媒中、塩基の存在下、触媒の存在下で反応させることによって、一般式7で表される、蛍光発色団としてのトリアザペンタレン骨格を有する蛍光分子を有する化合物が合成される。置換基Xは、本発明の目的に添う範囲で適宜選択され、下記に限定されるものではないが、水素、メチル基、フェニル基、トリメチルシリル基等を例示することができる。
<アジドジトリフラートの合成>
化学式8で表される市販の3−クロロ−1,2−プロパンジオール(1.9g、17.3mmol)を17mLの水に溶かし、化学式9で表されるアジ化ナトリウム(1.4g、20.8mmol)を加えて、100℃で8時間加熱還流した。ついで、反応溶液を0℃に冷却した後、反応混合物に食塩を加えて、酢酸エチル30mLを用いて5回抽出した。集めた有機層を無水硫酸マグネシウムで乾燥し、濾過し、および減圧下で濃縮することによって、化学式10で表されるアジドジオールの粗生成物2.0gを得た(反応式(3))。
<トリアザペンタレン化合物(置換基がCO2CH3)の合成>
化学式12で表されるアジドジトリフラート(390mg、1.0mmol)をテトラヒドロフラン102mLに溶かした後、化学式13で表されるプロピオール酸メチル(136mL、1.53mmol)、トリエチルアミン(717mL、5.1mmol)、ヨウ化銅(9.7mg、0.05mmol)を加え、アルゴン雰囲気下で、室温(約20℃)で2時間撹拌した。その後、反応混合溶液をロータリーエバポレーターで直接減圧濃縮し、化学式14で表されるメチルエステルトリアザペンタレンの粗生成物を得た。化学式14で表されるトリアザペンタレン類の粗生成物をシリカゲルカラムクロマトグラフィー(展開溶媒:ヘキサン/酢酸エチル=87/13、62/38 to 60/40)で精製し、化学式14で表されるメチルエステルトリアザペンタレン(152mg、収率90%)を淡黄色固形物として得た(反応式(5))。表1に示す置換基はいずれも、トリアザペンタレン骨格を有する化合物のR5の位置に結合された。また、特に記載がない限り実施例1〜実施例2と同じ条件で、表1に示す官能基を有するトリアザペンタレン骨格を有する化合物を表1に示す収率で合成した。すなわち、反応式(5)の化学式13におけるCO2CH3の部分の置換基を、表1に示す置換基(C4H9、OMe、TMS、CO2Me、フェニル基、ビフェニル基、メトキシフェニル基、3−シアノフェニル基、ニトロフェニル基、メトキシペルフルオロフェニル基、トリフルオロメタンスルホン酸エステルフェニル基、メチルエステルフェニル基、O−TBS、1−シアノフェニル基、2−シアノフェニル基、クロロフェニル基)にそれぞれ代えることで、他の条件は実施例1〜実施例2と同じ条件で、表1に示す官能基がR5の位置に結合されたトリアザペンタレン骨格を有するそれぞれの化合物を得た。表1中、(b)は反応溶媒中のアセチレンの濃度を0.1mol/Lとしたことを表し、(c)は溶媒に水を用いたことを表す。また、表1中、TMSはトリメチルシリル基を表し、TBSはtert−ブチルジメチルシリル基を表す。
<トリアザペンタレン類の蛍光スペクトル測定>
実施例1および実施例2と同様の方法で合成した種々のトリアザペンタレン類の蛍光スペクトルを測定した。以下、測定方法を具体的に述べる。
<トリアザペンタレン類のソルバトクロミック蛍光>
置換基が−PhCNのトリアザペンタレン化合物の蛍光を種々の溶媒の下で測定した。以下、測定方法を具体的に述べる。
<トリアザペンタレン類を用いたイオン濃度センサー>
市販のクラウンエーテルから2段階で誘導した、化学式15で表されるアセチレン含有クラウンエーテル(4’−エチニルベンゾ−18−クラウン6−エーテル)を、実施例1〜2で説明したトリアザペンタレン類の合成方法に適用し、化学式16で表されるトリアザペンタレン類を分子内に含有するクラウンエーテルを合成した(反応式(6))。
表3に示す各化合物について、最大吸収波長(λabs max)、最大蛍光波長(λem max)、蛍光量子収率(ΦF)を測定した。また、置換基のHammett定数(σp)を併せて表3に記載する。表3中、「−」は測定データがないことを示す。吸収波長、蛍光波長、蛍光量子収率の測定は実施例3と同様に行われた。ここで、1oaおよび1rの化合物の合成方法は実施例8において後述される。表3に示す1e、1n、1f、1g、1l、1k、1hおよび1mの化合物は、実施例1〜2に記載された方法および条件で合成された。また、表3に示す1aの化合物は、実施例1〜実施例2と同じ条件で、反応式(5)の化学式13におけるCO2CH3の部分を水素原子に代えることで、他の条件は実施例1〜実施例2と同じ条件で、水素原子がR5の位置に結合されたトリアザペンタレン骨格を有する化合物1aを得た。
図4は、表3に示す1f、1g、1h、1k、1l、1mおよび1nの各化合物のHammett定数と最大蛍光波長とをプロットしてグラフ化した図である。図4に示されるように、本実施例に係る化合物の最大蛍光波長は、置換基のHammett定数の増加に従って長い波長となる傾向があることがわかった。そのため、置換基を変えることで蛍光色を調節することができることがわかった。
表3に示す各化合物について、最大吸収波長と最大蛍光波長とのそれぞれの蛍光スペクトルを図5〜図14に示す。図5〜図14に示すように、本実施例に係るトリアザペンタレン骨格を有する化合物は、最大吸収波長と最大蛍光波長との間の差(ストークスシフト)が大きいことがわかった。
<二置換体の合成>
化学式18で表されるアジド(20mg、0.068mmol)を入れた10mLのナス型フラスコにテトラヒドロフラン(0.68mL)を加え、均一の溶液になるまで室温で撹拌した。その溶液に、予め調製しておいたヨウ化銅・アミノエーテル錯体THF溶液(341mL、0.034mmol、0.01M)および化学式19で表されるアルキン(8.7mg、0.068mmol)を順次加え室温で12時間撹拌した。ここで、ヨウ化銅・アミノエーテル錯体THF溶液は、ヨウ化銅・アミノエーテル錯体溶液(0.01M):ヨウ化銅(19mg、0.01mmol)および(Me2NCH2CH2)2O(19mL、0.01mmol)をTHF(10mL)に加えた後、ソニケーションを1分間行い、ついで室温で10分間撹拌することでヨウ化銅・アミノエーテル錯体THF溶液錯体を得た。ついでその混合物を更に12時間加熱還流した後、−78℃に冷却し、KHMDS(0.55mKL、1MのTHF溶液)を加え5分間撹拌した。−78℃で酢酸を加えて反応を停止させた後、エーテルで反応溶液を薄め、エーテル層を水で洗浄した。エーテル層を無水硫酸マグネシウムで乾燥させた後、ろ過、ロータリーエバポレーターによる濃縮によって化学式20で表される粗生成物を得た。濃縮物をシリカゲルカラムクロマトグラフィー精製(展開溶媒=ヘキサン/酢酸エチル=5/1から3/1)によって、化学式20で表される化合物(9.7mg、60%)を淡黄色固体として得た(反応式(8))。
表4〜表5に、二置換体の、吸収波長、蛍光波長、量子収率を示す。化学式20で表される二置換体以外の二置換体は、化学式20で表される二置換体と同様の方法で合成される。表4〜表5の数値は、CH2Cl2溶液中で、励起波長370nmの条件下で得られた。
<ヘテロ原子を含む官能基との置換>
化学式21で表されるトリアザペンタレン骨格を有する化合物(57.1mg、0.35mmol)をメタノール(1.3mL)および水(0.4mL)溶媒に溶かし、その溶液を0℃において、LiOH・H2O(14.5mg、0.35mmol)に加えた。混合物は室温において16時間攪拌された後、減圧下で濃縮され、赤い非晶質材料として化学式22で表されるトリアザペンタレン骨格を有するリチウム塩を得た。濃縮物はDMF(1.7mL)に溶解され、0℃まで冷却された。混合物にEDCI(148mg、0.77mmol)、DMAP(14mg、0.11mmol)およびグリシンエチルエステル塩酸塩(97mg、0.69mmol)を加えた。混合物は室温において18時間攪拌された後、5%のクエン酸水溶液(pH5以下)とともに冷却され、酢酸エチル(x2)によって抽出された。混合有機層は塩水によって洗浄され、無水硫酸マグネシウムで乾燥され、濾過され、減圧下で濃縮された。濃縮物をシリカゲルカラムクロマトグラフィー精製(展開溶媒=ヘキサン/酢酸エチル=3/2)によって精製し、化学式23で表されるトリアザペンタレン骨格を有する化合物を黄色の結晶として得た(42.1mg、0.178mmol、52%)(反応式(9))。
Claims (8)
- 前記R2の置換基が電子供与基または電子求引基である、
ことを特徴とする請求項1に記載の蛍光発色剤。 - 請求項1乃至3のいずれか1項に記載の蛍光発色剤を含むイオン濃度センサー。
- 請求項1乃至3のいずれか1項に記載の蛍光発色剤を含む試薬。
- 請求項5に記載の試薬を少なくとも1つ備える試薬キット。
- 少なくとも1つの前記試薬の最大蛍光波長が、400nm以上430nm以下、430nm超過480nm以下、480nm超過530nm以下、530nm超過2000nm以下からなる群から選択される最大蛍光波長である、
ことを特徴とする請求項6に記載の試薬キット。 - 一般式4
一般式5
ことを特徴とする、
一般式2
(式中、R1、R2、R3、R4およびR5は、同一であっても、異なっていてもよく、前記R1、R2、R3、R4、R5のうち少なくとも1つの置換基が電子求引基であり、前記R4および/またはR5の置換基が電子求引基であり、R1、R2、R3、R4およびR5のうち2つ以上の基が互いに結合して新たに環を形成しない置換基を表す。また、R6およびR7は、同一であっても、異なっていてもよい置換基を表し、OR 6 およびOR 7 は、脱離基である。)
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