JP6100174B2 - アリール酢酸誘導体及びヘテロアリール酢酸誘導体を調製する方法 - Google Patents
アリール酢酸誘導体及びヘテロアリール酢酸誘導体を調製する方法 Download PDFInfo
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- JP6100174B2 JP6100174B2 JP2013555836A JP2013555836A JP6100174B2 JP 6100174 B2 JP6100174 B2 JP 6100174B2 JP 2013555836 A JP2013555836 A JP 2013555836A JP 2013555836 A JP2013555836 A JP 2013555836A JP 6100174 B2 JP6100174 B2 JP 6100174B2
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- phosphine
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- -1 aryl acetic acid derivatives Chemical class 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 21
- 238000002360 preparation method Methods 0.000 claims description 41
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 34
- 150000001875 compounds Chemical class 0.000 claims description 30
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052763 palladium Inorganic materials 0.000 claims description 14
- 150000007529 inorganic bases Chemical class 0.000 claims description 13
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 claims description 13
- 239000003444 phase transfer catalyst Substances 0.000 claims description 12
- 150000001502 aryl halides Chemical class 0.000 claims description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- 239000003446 ligand Substances 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000000460 chlorine Chemical group 0.000 claims description 8
- 229910052801 chlorine Chemical group 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 229910052740 iodine Inorganic materials 0.000 claims description 5
- UKSZBOKPHAQOMP-SVLSSHOZSA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical group [Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 UKSZBOKPHAQOMP-SVLSSHOZSA-N 0.000 claims description 4
- ZEMZPXWZVTUONV-UHFFFAOYSA-N 2-(2-dicyclohexylphosphanylphenyl)-n,n-dimethylaniline Chemical group CN(C)C1=CC=CC=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 ZEMZPXWZVTUONV-UHFFFAOYSA-N 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- CNXMDTWQWLGCPE-UHFFFAOYSA-N ditert-butyl-(2-phenylphenyl)phosphane Chemical group CC(C)(C)P(C(C)(C)C)C1=CC=CC=C1C1=CC=CC=C1 CNXMDTWQWLGCPE-UHFFFAOYSA-N 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000011630 iodine Substances 0.000 claims description 4
- 239000011736 potassium bicarbonate Substances 0.000 claims description 4
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 4
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- 235000011181 potassium carbonates Nutrition 0.000 claims description 4
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 4
- 235000011009 potassium phosphates Nutrition 0.000 claims description 4
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 claims description 3
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 3
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims description 3
- 125000004801 4-cyanophenyl group Chemical group [H]C1=C([H])C(C#N)=C([H])C([H])=C1* 0.000 claims description 2
- ANIAFEJRWQDKDV-UHFFFAOYSA-N bis(1-adamantyl)-benzylphosphane Chemical compound C1C(C2)CC(C3)CC2CC13P(C12CC3CC(CC(C3)C1)C2)CC1=CC=CC=C1 ANIAFEJRWQDKDV-UHFFFAOYSA-N 0.000 claims description 2
- HTJWUNNIRKDDIV-UHFFFAOYSA-N bis(1-adamantyl)-butylphosphane Chemical compound C1C(C2)CC(C3)CC2CC13P(CCCC)C1(C2)CC(C3)CC2CC3C1 HTJWUNNIRKDDIV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 claims description 2
- BQQJSZUDBXOSAG-UHFFFAOYSA-N tris(1-adamantyl)phosphane Chemical compound C1C(C2)CC(C3)CC2CC13P(C12CC3CC(CC(C3)C1)C2)C(C1)(C2)CC3CC2CC1C3 BQQJSZUDBXOSAG-UHFFFAOYSA-N 0.000 claims description 2
- 150000003990 18-crown-6 derivatives Chemical group 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 26
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000011780 sodium chloride Substances 0.000 description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 150000003254 radicals Chemical class 0.000 description 12
- 235000019439 ethyl acetate Nutrition 0.000 description 9
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- BTRGZBIXPLFVNK-UHFFFAOYSA-N ethyl 2-(4-methylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=C(C)C=C1 BTRGZBIXPLFVNK-UHFFFAOYSA-N 0.000 description 8
- 235000011054 acetic acid Nutrition 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 description 5
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 4
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 4
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 150000001491 aromatic compounds Chemical class 0.000 description 4
- 238000011097 chromatography purification Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical group 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001543 aryl boronic acids Chemical class 0.000 description 3
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 3
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 3
- 229940073608 benzyl chloride Drugs 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 150000003983 crown ethers Chemical group 0.000 description 3
- YSSSPARMOAYJTE-UHFFFAOYSA-N dibenzo-18-crown-6 Chemical compound O1CCOCCOC2=CC=CC=C2OCCOCCOC2=CC=CC=C21 YSSSPARMOAYJTE-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- HVRUGFJYCAFAAN-UHFFFAOYSA-N 1-bromo-2-ethylbenzene Chemical compound CCC1=CC=CC=C1Br HVRUGFJYCAFAAN-UHFFFAOYSA-N 0.000 description 2
- NPDACUSDTOMAMK-UHFFFAOYSA-N 4-Chlorotoluene Chemical compound CC1=CC=C(Cl)C=C1 NPDACUSDTOMAMK-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 238000005863 Friedel-Crafts acylation reaction Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 2
- 230000006315 carbonylation Effects 0.000 description 2
- 238000005810 carbonylation reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000006196 deacetylation Effects 0.000 description 2
- 238000003381 deacetylation reaction Methods 0.000 description 2
- UNTITLLXXOKDTB-UHFFFAOYSA-N dibenzo-24-crown-8 Chemical compound O1CCOCCOCCOC2=CC=CC=C2OCCOCCOCCOC2=CC=CC=C21 UNTITLLXXOKDTB-UHFFFAOYSA-N 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- REKWWOFUJAJBCL-UHFFFAOYSA-L dilithium;hydrogen phosphate Chemical compound [Li+].[Li+].OP([O-])([O-])=O REKWWOFUJAJBCL-UHFFFAOYSA-L 0.000 description 2
- DYSITMINDVYNQJ-UHFFFAOYSA-N ethyl 2-(2,6-dimethylphenyl)acetate Chemical compound CCOC(=O)CC1=C(C)C=CC=C1C DYSITMINDVYNQJ-UHFFFAOYSA-N 0.000 description 2
- UYKWAZSTKGYKOG-UHFFFAOYSA-N ethyl 2-(4-acetylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=C(C(C)=O)C=C1 UYKWAZSTKGYKOG-UHFFFAOYSA-N 0.000 description 2
- BDVKGYOFECBKDX-UHFFFAOYSA-N ethyl 2-[4-(trifluoromethyl)phenyl]acetate Chemical compound CCOC(=O)CC1=CC=C(C(F)(F)F)C=C1 BDVKGYOFECBKDX-UHFFFAOYSA-N 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- 150000002560 ketene acetals Chemical class 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- JVJQPDTXIALXOG-UHFFFAOYSA-N nitryl fluoride Chemical group [O-][N+](F)=O JVJQPDTXIALXOG-UHFFFAOYSA-N 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- INIOZDBICVTGEO-UHFFFAOYSA-L palladium(ii) bromide Chemical compound Br[Pd]Br INIOZDBICVTGEO-UHFFFAOYSA-L 0.000 description 2
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical class ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 description 2
- 150000004714 phosphonium salts Chemical group 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 235000011008 sodium phosphates Nutrition 0.000 description 2
- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical group COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- NSJVYHOPHZMZPN-UHFFFAOYSA-N (2-methylphenyl)boronic acid Chemical compound CC1=CC=CC=C1B(O)O NSJVYHOPHZMZPN-UHFFFAOYSA-N 0.000 description 1
- KEOLYBMGRQYQTN-UHFFFAOYSA-N (4-bromophenyl)-phenylmethanone Chemical compound C1=CC(Br)=CC=C1C(=O)C1=CC=CC=C1 KEOLYBMGRQYQTN-UHFFFAOYSA-N 0.000 description 1
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 1
- WYECURVXVYPVAT-UHFFFAOYSA-N 1-(4-bromophenyl)ethanone Chemical compound CC(=O)C1=CC=C(Br)C=C1 WYECURVXVYPVAT-UHFFFAOYSA-N 0.000 description 1
- BUZYGTVTZYSBCU-UHFFFAOYSA-N 1-(4-chlorophenyl)ethanone Chemical compound CC(=O)C1=CC=C(Cl)C=C1 BUZYGTVTZYSBCU-UHFFFAOYSA-N 0.000 description 1
- BHKKSKOHRFHHIN-MRVPVSSYSA-N 1-[[2-[(1R)-1-aminoethyl]-4-chlorophenyl]methyl]-2-sulfanylidene-5H-pyrrolo[3,2-d]pyrimidin-4-one Chemical compound N[C@H](C)C1=C(CN2C(NC(C3=C2C=CN3)=O)=S)C=CC(=C1)Cl BHKKSKOHRFHHIN-MRVPVSSYSA-N 0.000 description 1
- PLDWAJLZAAHOGG-UHFFFAOYSA-N 1-bromo-3-methoxybenzene Chemical compound COC1=CC=CC(Br)=C1 PLDWAJLZAAHOGG-UHFFFAOYSA-N 0.000 description 1
- XLQSXGGDTHANLN-UHFFFAOYSA-N 1-bromo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(Br)C=C1 XLQSXGGDTHANLN-UHFFFAOYSA-N 0.000 description 1
- YEUYZNNBXLMFCW-UHFFFAOYSA-N 1-bromo-4-methylsulfanylbenzene Chemical compound CSC1=CC=C(Br)C=C1 YEUYZNNBXLMFCW-UHFFFAOYSA-N 0.000 description 1
- UDHAWRUAECEBHC-UHFFFAOYSA-N 1-iodo-4-methylbenzene Chemical compound CC1=CC=C(I)C=C1 UDHAWRUAECEBHC-UHFFFAOYSA-N 0.000 description 1
- VFTFKUDGYRBSAL-UHFFFAOYSA-N 15-crown-5 Chemical compound C1COCCOCCOCCOCCO1 VFTFKUDGYRBSAL-UHFFFAOYSA-N 0.000 description 1
- WJOJFYXMOJHANU-UHFFFAOYSA-N 2-(3,4-dimethylphenyl)ethanol Chemical compound CC1=CC=C(CCO)C=C1C WJOJFYXMOJHANU-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- RRTLQRYOJOSPEA-UHFFFAOYSA-N 2-bromo-1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=C(Br)C(C)=C1 RRTLQRYOJOSPEA-UHFFFAOYSA-N 0.000 description 1
- MYMYVYZLMUEVED-UHFFFAOYSA-N 2-bromo-1,3-dimethylbenzene Chemical compound CC1=CC=CC(C)=C1Br MYMYVYZLMUEVED-UHFFFAOYSA-N 0.000 description 1
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- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 1
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 1
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- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- ASZZHBXPMOVHCU-UHFFFAOYSA-N 3,9-diazaspiro[5.5]undecane-2,4-dione Chemical compound C1C(=O)NC(=O)CC11CCNCC1 ASZZHBXPMOVHCU-UHFFFAOYSA-N 0.000 description 1
- XCMISAPCWHTVNG-UHFFFAOYSA-N 3-bromothiophene Chemical compound BrC=1C=CSC=1 XCMISAPCWHTVNG-UHFFFAOYSA-N 0.000 description 1
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- 125000003682 3-furyl group Chemical group O1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- BGNGWHSBYQYVRX-UHFFFAOYSA-N 4-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=C(C=O)C=C1 BGNGWHSBYQYVRX-UHFFFAOYSA-N 0.000 description 1
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 description 1
- SKXUZFJOLNNWIG-UHFFFAOYSA-N 4-bromo-3-methylbenzonitrile Chemical compound CC1=CC(C#N)=CC=C1Br SKXUZFJOLNNWIG-UHFFFAOYSA-N 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000004199 4-trifluoromethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C(F)(F)F 0.000 description 1
- ADLVDYMTBOSDFE-UHFFFAOYSA-N 5-chloro-6-nitroisoindole-1,3-dione Chemical compound C1=C(Cl)C([N+](=O)[O-])=CC2=C1C(=O)NC2=O ADLVDYMTBOSDFE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 1
- 238000003512 Claisen condensation reaction Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CXTQGSVKWJLRTH-UHFFFAOYSA-N F.[Ba] Chemical compound F.[Ba] CXTQGSVKWJLRTH-UHFFFAOYSA-N 0.000 description 1
- FFIDYXJAYFOFFZ-UHFFFAOYSA-N F.[Ca] Chemical compound F.[Ca] FFIDYXJAYFOFFZ-UHFFFAOYSA-N 0.000 description 1
- UYOKKPUNBDYQBD-UHFFFAOYSA-N F.[Cs] Chemical compound F.[Cs] UYOKKPUNBDYQBD-UHFFFAOYSA-N 0.000 description 1
- YCMRNUFUPJPNJS-UHFFFAOYSA-N F.[Mg] Chemical compound F.[Mg] YCMRNUFUPJPNJS-UHFFFAOYSA-N 0.000 description 1
- HBLPEBUXFWHHKT-UHFFFAOYSA-N F.[Rb] Chemical compound F.[Rb] HBLPEBUXFWHHKT-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005672 Willgerodt-Kindler rearrangement reaction Methods 0.000 description 1
- MDGGAEUUFAWUTG-UHFFFAOYSA-N [Li].F Chemical compound [Li].F MDGGAEUUFAWUTG-UHFFFAOYSA-N 0.000 description 1
- SUQHGDPPUZCCAF-UHFFFAOYSA-L [Ra+2].CC([O-])=O.CC([O-])=O Chemical compound [Ra+2].CC([O-])=O.CC([O-])=O SUQHGDPPUZCCAF-UHFFFAOYSA-L 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 150000001499 aryl bromides Chemical class 0.000 description 1
- 125000005129 aryl carbonyl group Chemical group 0.000 description 1
- 150000001503 aryl iodides Chemical class 0.000 description 1
- 238000006254 arylation reaction Methods 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- LYSTYSFIGYAXTG-UHFFFAOYSA-L barium(2+);hydrogen phosphate Chemical compound [Ba+2].OP([O-])([O-])=O LYSTYSFIGYAXTG-UHFFFAOYSA-L 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- OCAYIKGFPQXMPN-UHFFFAOYSA-N barium;phosphoric acid Chemical compound [Ba].OP(O)(O)=O OCAYIKGFPQXMPN-UHFFFAOYSA-N 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
- CHQVQXZFZHACQQ-UHFFFAOYSA-M benzyl(triethyl)azanium;bromide Chemical compound [Br-].CC[N+](CC)(CC)CC1=CC=CC=C1 CHQVQXZFZHACQQ-UHFFFAOYSA-M 0.000 description 1
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 125000005620 boronic acid group Chemical class 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- CVDGHGWEHQIJTE-UHFFFAOYSA-N bromo(bromomethoxy)methane Chemical compound BrCOCBr CVDGHGWEHQIJTE-UHFFFAOYSA-N 0.000 description 1
- 150000004768 bromobenzenes Chemical class 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 238000007265 chloromethylation reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- GFAUEQXLYWIWRU-UHFFFAOYSA-L dicesium hydrogen phosphate Chemical compound [Cs+].[Cs+].OP([O-])([O-])=O GFAUEQXLYWIWRU-UHFFFAOYSA-L 0.000 description 1
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 description 1
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- XJWSAJYUBXQQDR-UHFFFAOYSA-M dodecyltrimethylammonium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)C XJWSAJYUBXQQDR-UHFFFAOYSA-M 0.000 description 1
- UIQQJQSVVRSHMH-UHFFFAOYSA-N ethyl 2-(2-ethylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=CC=C1CC UIQQJQSVVRSHMH-UHFFFAOYSA-N 0.000 description 1
- XXVVNHCWPHMLEZ-UHFFFAOYSA-N ethyl 2-(3-methoxyphenyl)acetate Chemical compound CCOC(=O)CC1=CC=CC(OC)=C1 XXVVNHCWPHMLEZ-UHFFFAOYSA-N 0.000 description 1
- UAEQZVBNAXBJLE-UHFFFAOYSA-N ethyl 2-(4-benzoylphenyl)acetate Chemical compound C1=CC(CC(=O)OCC)=CC=C1C(=O)C1=CC=CC=C1 UAEQZVBNAXBJLE-UHFFFAOYSA-N 0.000 description 1
- YUSCMDQZAVIBKB-UHFFFAOYSA-N ethyl 2-(4-cyano-2-methylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=C(C#N)C=C1C YUSCMDQZAVIBKB-UHFFFAOYSA-N 0.000 description 1
- ZLQPAONBGBXGFN-UHFFFAOYSA-N ethyl 2-(4-methylsulfanylphenyl)acetate Chemical compound CCOC(=O)CC1=CC=C(SC)C=C1 ZLQPAONBGBXGFN-UHFFFAOYSA-N 0.000 description 1
- DWDRNKYLWMKWTH-UHFFFAOYSA-N ethyl 2-(4-nitrophenyl)acetate Chemical compound CCOC(=O)CC1=CC=C([N+]([O-])=O)C=C1 DWDRNKYLWMKWTH-UHFFFAOYSA-N 0.000 description 1
- PZNMRIQALHUBSJ-UHFFFAOYSA-N ethyl 2-naphthalen-2-ylacetate Chemical compound C1=CC=CC2=CC(CC(=O)OCC)=CC=C21 PZNMRIQALHUBSJ-UHFFFAOYSA-N 0.000 description 1
- FZBNQIWPYCUPAP-UHFFFAOYSA-N ethyl 2-thiophen-3-ylacetate Chemical compound CCOC(=O)CC=1C=CSC=1 FZBNQIWPYCUPAP-UHFFFAOYSA-N 0.000 description 1
- SVEHRHHIEOHRGJ-UHFFFAOYSA-N ethyl 4-(2-ethoxy-2-oxoethyl)benzoate Chemical compound CCOC(=O)CC1=CC=C(C(=O)OCC)C=C1 SVEHRHHIEOHRGJ-UHFFFAOYSA-N 0.000 description 1
- RWBYCMPOFNRISR-UHFFFAOYSA-N ethyl 4-chlorobenzoate Chemical compound CCOC(=O)C1=CC=C(Cl)C=C1 RWBYCMPOFNRISR-UHFFFAOYSA-N 0.000 description 1
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000005223 heteroarylcarbonyl group Chemical group 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- DKNCPRSXPBDRNI-UHFFFAOYSA-L hydrogen phosphate rubidium(1+) Chemical compound [Rb+].[Rb+].OP([O-])([O-])=O DKNCPRSXPBDRNI-UHFFFAOYSA-L 0.000 description 1
- KEDRKJFXBSLXSI-UHFFFAOYSA-M hydron;rubidium(1+);carbonate Chemical compound [Rb+].OC([O-])=O KEDRKJFXBSLXSI-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 229910001386 lithium phosphate Inorganic materials 0.000 description 1
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 1
- 239000002370 magnesium bicarbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical class [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 1
- JKDRQYIYVJVOPF-FDGPNNRMSA-L palladium(ii) acetylacetonate Chemical compound [Pd+2].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O JKDRQYIYVJVOPF-FDGPNNRMSA-L 0.000 description 1
- QULYNCCPRWKEMF-UHFFFAOYSA-N parachlorobenzotrifluoride Chemical compound FC(F)(F)C1=CC=C(Cl)C=C1 QULYNCCPRWKEMF-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- WPFGFHJALYCVMO-UHFFFAOYSA-L rubidium carbonate Chemical compound [Rb+].[Rb+].[O-]C([O-])=O WPFGFHJALYCVMO-UHFFFAOYSA-L 0.000 description 1
- 229910000026 rubidium carbonate Inorganic materials 0.000 description 1
- 229910001952 rubidium oxide Inorganic materials 0.000 description 1
- CWBWCLMMHLCMAM-UHFFFAOYSA-M rubidium(1+);hydroxide Chemical compound [OH-].[Rb+].[Rb+] CWBWCLMMHLCMAM-UHFFFAOYSA-M 0.000 description 1
- KBAHJOGZLVQNBH-UHFFFAOYSA-K rubidium(1+);phosphate Chemical compound [Rb+].[Rb+].[Rb+].[O-]P([O-])([O-])=O KBAHJOGZLVQNBH-UHFFFAOYSA-K 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- MCZDHTKJGDCTAE-UHFFFAOYSA-M tetrabutylazanium;acetate Chemical compound CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC MCZDHTKJGDCTAE-UHFFFAOYSA-M 0.000 description 1
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 1
- UQFSVBXCNGCBBW-UHFFFAOYSA-M tetraethylammonium iodide Chemical compound [I-].CC[N+](CC)(CC)CC UQFSVBXCNGCBBW-UHFFFAOYSA-M 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- CPWJKGIJFGMVPL-UHFFFAOYSA-K tricesium;phosphate Chemical compound [Cs+].[Cs+].[Cs+].[O-]P([O-])([O-])=O CPWJKGIJFGMVPL-UHFFFAOYSA-K 0.000 description 1
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- UMMDBKGUDMBUSR-UHFFFAOYSA-M tris-decyl(methyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(CCCCCCCCCC)CCCCCCCCCC UMMDBKGUDMBUSR-UHFFFAOYSA-M 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
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
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
-
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/57—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/62—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
- C07C69/614—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety of phenylacetic acid
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
- C07C69/616—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety polycyclic
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
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- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/734—Ethers
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- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
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- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Description
(A) 無機塩基及び相間移動触媒
又は、
(B) 無機塩基の混合物
の存在下で実施することを特徴とし、ここで、当該カップリング反応に続いて、その場で、脱アルコキシカルボニル反応を行う。
R1、R2、R3、R4及びR5は、同一であるか又は異なっており、それぞれ独立して、水素、アミノ、シアノ、ニトロ、ハロゲン、ハロゲンで置換されていてもよいC1−C6−アルキル、C1−C6−チオアルキル、チオフェニル、C1−C6−アルコキシ、C6−C10−アリールオキシ、フェニル、−CO−C6−C10−アリール、−CO−C1−C3−アルキル、−COO−C1−C6−アルキル又は−COO−C6−C10−アリールである]
であり;
該Arラジカルは、さらに、2−ピリジル、3−ピリジル、4−ピリジル、2−フリル、3−フリル、2−チエニル又は3−チエニルなどのヘテロ芳香族ラジカルであることもでき;又は、
該Arラジカルは、さらに、1−ナフチル又は2−ナフチルであることもできる〕
で表されるアリールハロゲン化物又はヘテロアリールハロゲン化物を、場合により有機溶媒を使用して、パラジウム触媒、ホスフィンリガンド、並びに、
(A) 無機塩基及び相間移動触媒
又は、
(B) 無機塩基の混合物
の存在下で、式(II)
R6及びR7は、それぞれ独立して、置換されていてもよいC1−C8−アルキル、フェニル、アリール又はNR8R9であり;
ここで、R8及びR9は、同一であるか又は異なっており、それぞれ独立して、C1−C4−アルキル若しくはフェニル(ここで、該フェニルは、フッ素若しくは塩素で置換されていてもよいC1−C3−アルキルで置換されていてもよいか、又は、ニトロ、シアノ若しくはジ−C1−C3−アルキルアミノで置換されていてもよい)であるか、又は、それらが結合している窒素原子と一緒に、飽和若しくは不飽和の置換されているか若しくは置換されていない環である〕
で表されるマロン酸エステルと反応させて、式(III)
R1、R2、R3、R4及びR5は、同一であるか又は異なっており、好ましくは、それぞれ独立して、水素、アミノ、シアノ、ニトロ、フッ素、フッ素で置換されていてもよいC1−C4−アルキル、C1−C4−チオアルキル、チオフェニル、C1−C4−アルコキシ、C6−C10−アリールオキシ、フェニル、−CO−C6−C8−アリール、−CO−C1−C3−アルキル、−COO−C1−C4−アルキル又は−COO−C6−C8−アリールである]
であり;
Halは、好ましくは、塩素、臭素又はヨウ素であり;
R6及びR7は、同一であるか又は異なっており、好ましくは、それぞれ独立して、C1−C4−アルキルである。
R1、R2、R3、R4及びR5は、同一であるか又は異なっており、さらに好ましくは、それぞれ独立して、水素、アミノ、シアノ、ニトロ、フッ素、メチル、メチルチオ、エチル、i−プロピル、n−プロピル、CF3、C2F5、C3F7、メトキシ、エトキシ、フェニル、−CO−フェニル、−CO−メチル、−CO−エチル、−COO−メチル、−COO−エチル又は−COO−フェニルである]
であり;
Halは、さらに好ましくは、塩素、臭素又はヨウ素であり;
R6及びR7は、さらに好ましくは、それぞれ独立して、メチル又はエチルであり、ここで、エチルが重要である。
nは、4〜8の数であり;
及び、
R17ラジカル〜R20ラジカルは、それぞれ独立して、水素、C1−C4−アルキル又はフェニルであり、ここで、2つの隣接するRラジカルは、いずれの場合にも、一緒に、シクロペンチル、シクロヘキシル又は1,2−フェニレンなどの環状ラジカルを形成することもできる〕
で表される。
ベンゾ−15−クラウン−5、15−クラウン−5、18−クラウン−6、ジベンゾ−18−クラウン−6、ジベンゾ−24−クラウン−8、及び、ジシクロヘキサノ−18−クラウン−6。
好ましくは、18−クラウン−6、ジベンゾ−18−クラウン−6及びジベンゾ−24−クラウン−8を使用する。
実施例1: 4−メチルフェニル酢酸エチル
乾燥させたシュレンク容器(Schlenk vessel)に、最初に、171mg[1mmol]の4−ブロモトルエン、1056mg[6.6mmol]のマロン酸ジエチル、2.88mg[0.005mmol]のPd(dba)2、3.19mg[0.011mmol]のP(tert−Bu)3×HBF4、594mg[2.8mmol]の乾燥K3PO4及び132mg[0.5mmol]の18−クラウン−6を装入した。その反応容器を、3回、排気し、及び、窒素を充填した。その後、変換が完了するまで(8〜12時間)、160℃で撹拌した。室温まで冷却した後、その反応混合物を酢酸エチルで希釈した。得られた溶液を、順次、それぞれ20mLの水、飽和NaHCO3水溶液及び飽和NaCl水溶液で洗浄し、MgSO4で脱水し、濾過し、減圧下で濃縮した。シリカゲル(ヘキサン/酢酸エチル)を使用するクロマトグラフィー精製に付して、4−メチルフェニル酢酸エチルを理論値の88%の収率で得た。
1H NMR(400MHz,CDCl3):δ=7.19(d,J=8.0Hz,2H),7.14(d,J=8.0Hz,2H),4.16(q,J=8.0Hz,2H),3.58(s,2H),2.34(s,3H),1.26(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.8,136.6,131.1,129.2,129.1,60.8,41.0,21.0,14.2;
MS(70eV),m/z(%):178(34)[M+],106(10),105(100);
IR(NaCl):ν=2980(vs),2927(m),1735(vs),1515(m),1446(m),1367(m),1301(m),1253(m),1152(m),1032(m),809(m)。
実施例1と同様にして、185mg[1mmol]の2−エチルブロモベンゼンを用いて、170mgの標題化合物(理論値の88%)を得た。
1H NMR(400MHz,CDCl3):δ=7.27−7.16(m,4H),7.56(t,J=8.0Hz,1H),7.46(t,J=8.0Hz,2H),7.39(d,J=8.0Hz,2H),4.17(q,J=8.0Hz,2H),3.68(s,2H),2.70(q,J=8.0Hz,2H),1.29−1.23(m,6H);
13C NMR(101MHz,CDCl3):δ=171.6,142.5,132.0,130.3,128.4,127.4,125.9,60.7,38.5,25.7,14.8,14.1;
MS(70eV),m/z(%):193(4),192(24)[M+],146(29),119(100),91(54),77(21);
IR(NaCl):ν=2980(vs),2935(m),1734(vs),1615(m),1583(w),1513(s),1246(s),1032(m),821(m)。
実施例1と同様にして、187mg[1mmol]の3−ブロモアニソールを用いて、180mgの標題化合物(理論値の93%)を得た。
1H NMR(400MHz,CDCl3):δ=7.25(t,J=8.0Hz,1H),6.91−6.81(m,3H),4.17(q,J=8.0Hz,2H),3.81(s,3H),3.60(s,2H),1.27(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.4,159.6,135.5,129.4,121.5,114.8,112.5,60.8,55.1,41.4,14.1;
MS(70eV),m/z(%):195(7),194(50)[M+],121(100),91(37),78(17),77(26);
IR(NaCl):ν=2979(vs),1731(vs),1601(s),1586(m),1492(m),1368(m),1262(m),1031(m),870(m),773(m)。
実施例1と同様にして、203mg[1mmol]の4−ブロモチオアニソールを用いて、199mgの標題化合物(理論値の95%)を得た。
1H NMR(400MHz,CDCl3):δ=7.25−7.18(m,4H),4.14(q,J=8.0Hz,2H),3.56(s,2H),2.46(s,3H),1.24(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.5,137.1,131.0,129.7,126.9,60.7,40.8,16.0,14.2;
MS(70eV),m/z(%):211(16),210(100)[M+],137(88),121(9);
IR(KBr):ν=1730(vs),1495(m),1469(m),1366(m),1225(m),1031(m),802(s)。
実施例1と同様にして、163mg[1mmol]の3−ブロモチオフェンを用いて、160mgの標題化合物(理論値の94%)を得た。
1H NMR(400MHz,CDCl3):δ=7.29−7.26(m,1H),7.14(s,1H),7.04(d,J=8.0Hz,1H),4.16(q,J=8.0Hz,2H),3.64(s,2H),1.26(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=170.1,133.7,128.5,125.6,122.7,60.9,35.9,14.1;
MS(70eV),m/z(%):171(10),170(58)[M+],98(22),97(100);
R(NaCl):ν=2979(s),2937(m),1733(vs),1464(m),1369(m),1259(m),1206(m),1155(m),1028(m)。
実施例1と同様にして、128mg[1mmol]の4−クロロトルエンを用いて、標題化合物を理論値の85%の収率で得た。
実施例1と同様にして、218mg[1mmol]の4−ヨードトルエンを用いて、標題化合物を理論値の91%の収率で得た。
実施例1と同様にして、207mg[1mmol]の2−ブロモナフタレンを用いて、200mgの標題化合物(理論値の93%)を得た。
1H NMR(400MHz,CDCl3):δ=7.87−7.79(m,3H),7.75(s,1H),7.51−7.42(m,3H),4.18(q,J=8.0Hz,2H),3.79(s,2H),1.27(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.5,133.4,132.4,131.6,128.1,127.9,127.61,127.58,127.3,126.0,125.7,60.9,41.6,14.2;
MS(70eV),m/z(%):215(10),214(57)[M+],141(100),115(31);
IR(NaCl):ν=2980(vs),2936(m),1734(vs),1601(m),1508(m),1368(m),1258(m),1159(m),1031(s),859(m),818(m),802(m),759(m),742(m)。
乾燥させたシュレンク容器(Schlenk vessel)に、最初に、171mg[1mmol]の4−ブロモトルエン、1056mg[6.6mmol]のマロン酸ジエチル、1.12mg[0.005mmol]のPd(OAc)2、3.19mg[0.011mmol]のP(tert−Bu)3×HBF4、594mg[2.8mmol]の乾燥K3PO4及び132mg[0.5mmol]の18−クラウン−6を装入した。その反応容器を、3回、排気し、及び、窒素を充填した。その後、変換が完了するまで(8〜12時間)、160℃で撹拌した。室温まで冷却した後、その反応混合物を酢酸エチルで希釈した。得られた溶液を、順次、それぞれ20mLの水、飽和NaHCO3水溶液及び飽和NaCl水溶液で洗浄し、MgSO4で脱水し、濾過し、減圧下で濃縮した。シリカゲル(ヘキサン/酢酸エチル)を使用するクロマトグラフィー精製に付して、4−メチルフェニル酢酸エチルを理論値の75%の収率で得た。
乾燥させたシュレンク容器(Schlenk vessel)に、最初に、171mg[1mmol]の4−ブロモトルエン、1056mg[6.6mmol]のマロン酸ジエチル、2.88mg[0.005mmol]のPd(dba)2、2.22mg[0.011mmol]のP(tert−Bu)3、594mg[2.8mmol]の乾燥K3PO4及び132mg[0.5mmol]の18−クラウン−6を装入した。その反応容器を、3回、排気し、及び、窒素を充填した。その後、変換が完了するまで(8〜12時間)、160℃で撹拌した。室温まで冷却した後、その反応混合物を酢酸エチルで希釈した。得られた溶液を、順次、それぞれ20mLの水、飽和NaHCO3水溶液及び飽和NaCl水溶液で洗浄し、MgSO4で脱水し、濾過し、減圧下で濃縮した。シリカゲル(ヘキサン/酢酸エチル)を使用するクロマトグラフィー精製に付して、4−メチルフェニル酢酸エチルを理論値の76%の収率で得た。
乾燥させたシュレンク容器(Schlenk vessel)に、最初に、185mg[1mmol]の2,6−ジメチルブロモベンゼン、1056mg[6.6mmol]のマロン酸ジエチル、2.88mg[0.005mmol]のPd(dba)2、3.19mg[0.011mmol]のP(tert−Bu)3×HBF4、207mg[1.5mmol]の乾燥K2CO3及び150mg[1.5mmol]のKHCO3を装入した。その反応容器を、3回、排気し、及び、窒素を充填した。その後、変換が完了するまで(8時間)、160℃で撹拌した。室温まで冷却した後、その反応混合物を酢酸エチルで希釈した。得られた溶液を、順次、それぞれ20mLの水、飽和NaHCO3水溶液及び飽和NaCl水溶液で洗浄し、MgSO4で脱水し、濾過し、減圧下で濃縮した。シリカゲル(ヘキサン/酢酸エチル)を使用するクロマトグラフィー精製に付して、2,6−ジメチルフェニル酢酸エチルを理論値の81%の収率で得た。
1H NMR(400MHz,CDCl3):δ=7.11−7.03(m,3H),4.16(q,J=8.0Hz,2H),3.70(s,2H),2.35(s,6H),1.26(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.2,137.1,131.7,128.0,126.9,60.6,35.4,20.2,14.1;
MS(70eV),m/z(%):193(9),192(37)[M+],119(100),118(51),91(27);
IR(NaCl):ν=2979(vs),1734(vs),1589(m),1472(m),1445(m),1327(m),1246(m),1152(s),1031(s),769(m)。
実施例11と同様にして、199mg[1mmol]の2,4,6−トリメチルブロモベンゼンを用いて、172mgの標題化合物(理論値の83%)を得た。
1H NMR(400MHz,CDCl3):δ=6.89(s,2H),4.17(q,J=8.0Hz,2H),3.7(s,2H),2.33(s,6H),2.29(s,3H),1.27(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=171.4,136.9,136.3,128.8,128.7,60.6,35.0,20.8,20.1,14.1;
MS(70eV),m/z(%):207(7),206(42)[M+],133(100),132(39),117(12),105(15),91(14);
IR(NaCl):ν=2977(vs),2919(vs),1734(vs),1613(s),1580(m),1485(m),1445(m),1157(m),1030(s),850(s),783(m)。
実施例11と同様にして、196mg[1mmol]の4−ブロモ−3−メチルベンゾニトリルを用いて、190mgの標題化合物(理論値の93%)を得た。
1H NMR(400MHz,CDCl3):δ=7.49−7.41(m,2H),7.28(d,J=8.0Hz,1H),4.14(q,J=8.0Hz,2H),3.65(s,2H),2.33(s,3H),1.23(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=170.1,138.3,133.6,130.9,129.8,118.8,111.1,61.2,39.2,19.4,14.1;
MS(70eV),m/z(%):204(9),203(29)[M+],157(19),131(40),130(100),129(20),104(16),103(37),102(12),77(23);
IR(NaCl):ν=2981(vs),2935(s),2229(vs),1731(vs),1607(m),1569(w),1499(m),1367(s),1334(s),1256(s),1234(s),1216(s),1174(s),1162(s),1030(s),886(w),838(w),808(w),788(w);
分析: C12H13NO2に対する計算値:H6.45、C70.92、N6.89;実測値:H6.61、C79.63、N6.56。
実施例11と同様にして、261mg[1mmol]の4−ブロモベンゾフェノンを用いて、255mgの標題化合物(理論値の95%)を得た。
1H NMR(400MHz,CDCl3):δ=7.77(t,J=8.0Hz,4H),7.56(t,J=8.0Hz,1H),7.46(t,J=8.0Hz,2H),7.39(d,J=8.0Hz,2H),4.16(q,J=8.0Hz,2H),3.68(s,2H),1.25(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=196.2,170.8,138.8,137.5,136.3,132.3,130.3,129.9,129.2,128.2,61.1,41.3,14.1;
MS(70eV),m/z(%):269(25),268(99)[M+],196(44),195(70),192(94),168(100),105(69),89(51),77(51);
IR(KBr):ν=2981(vs),2935(m),1734(vs),1654(vs),1607(s),1578(m),1446(m),1277(m),1150(m),1029(m),701(s)。
実施例11と同様にして、223mg[1mmol]の4−ブロモベンゾトリフルオリドを用いて、190mgの標題化合物(理論値の82%)を得た。
1H NMR(400MHz,CDCl3):δ=7.59(d,J=8.0Hz,2H),7.42(d,J=8.0Hz,2H),4.17(q,J=8.0Hz,2H),3.68(s,2H),1.27(t,J=8.0Hz,3H);
19F NMR(376MHz,CDCl3):δ=62.6(s,Ar−F);
13C NMR(101MHz,CDCl3):δ=170.7,138.1,129.6,129.4(q,2JC−F=32.3Hz),125.4(q,3JC−F=4.0Hz),124.1(q,1JC−F=272.7Hz),61.1,41.0,14.0;
MS(70eV),m/z(%):233(7),232(5)[M+],213(14),204(18),160(23),159(100);
IR(KBr):ν=2983(vs),2938(s),1735(vs),1619(m),1586(w),1420(m),1326(vs),1164(s),1124(s),1067(s),1020(m),823(w)。
実施例15と同様にして、179mg[1mmol]の4−クロロベンゾトリフルオリドを用いて、170mgの標題化合物(理論値の73%)を得た。
実施例11と同様にして、199mg[1mmol]の4−ブロモアセトフェノンを用いて、150mgの標題化合物(理論値の73%)を得た。
1H NMR(400MHz,CDCl3):δ=7.90(d,J=8.0Hz,2H),7.36(d,J=8.0Hz,2H),4.14(q,J=8.0Hz,2H),3.65(s,2H),2.57(s,3H),1.23(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=197.6,170.7,139.4,135.9,129.7,128.5,61.1,41.3,26.6,14.1;
MS(70eV),m/z(%):207(10)[M+],191(100),163(21),133(20),118(10),105(35),89(21);
IR(KBr):ν=1735(vs),1683(s),1607(m),1472(m),1368(m),1269(m),1110(m),1031(m),957(w)。
実施例17と同様にして、155mg[1mmol]の4−クロロアセトフェノンを用いて、180mgの標題化合物(理論値の87%)を得た。
実施例11と同様にして、158mg[1mmol]の4−クロロニトロベンゼンを用いて、147mgの標題化合物(理論値の70%)を得た。
1H NMR(400MHz,CDCl3):δ=8.18(d,J=8.0Hz,2H),7.45(d,J=8.0Hz,2H),4.16(q,J=8.0Hz,2H),3.17(s,2H),1.25(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=170.1,147.1,141.4,130.2,123.7,61.4,41.0,14.1;
MS(70eV),m/z(%):210(29),209(20)[M+],137(100),136(72),107(99),106(41),91(21),89(94),78(90);
IR(KBr):ν=2984(m),1734(vs),1604(m),1521(s),1348(m),1223(m),1174(m),1030(m),859(m),807(m),718(m)。
実施例11と同様にして、185mg[1mmol]の4−クロロ安息香酸エチルを用いて、208mgの標題化合物(理論値の88%)を得た。
1H NMR(400MHz,CDCl3):δ=8.01(d,J=8.0Hz,2H),7.36(d,J=8.0Hz,2H),4.37(q,J=8.0Hz,2H),4.16(q,J=8.0Hz,2H),3.67(s,2H),1.39(t,J=8.0Hz,3H),1.25(t,J=8.0Hz,3H);
13C NMR(101MHz,CDCl3):δ=170.8,166.3,139.1,129.7,129.2,61.0,60.9,41.3,14.3,14.1;
MS(70eV),m/z(%):237(15),236(5)[M+],208(11),191(39),180(13),163(100),149(18),136(25),135(47),119(13),118(18),107(40),91(24),90(28),89(35),77(13);
IR(NaCl):ν=2983(vs),2938(m),1735(vs),1718(vs),1612(m),1368(m),1277(s),1106(m),1032(s)。
Claims (7)
- 式(III)
〔式中、
Arは、2,6−ジメチルフェニル、2,4,6−トリメチルフェニル、4−シアノフェニル、4−シアノ−2−メチルフェニル、3−シアノフェニル、4−エトキシカルボニルフェニル、4−トリフルオロメチルフェニル、4−アセチルフェニル、4−ニトロフェニル、又は4−ベンゾイルフェニルであり;
及び、
OR6、7は、OR6又はOR7を表し、R6及びR7は、それぞれ独立して、置換されていてもよいC1−C8−アルキル、フェニル、アリール又はNR8R9であり;
ここで、R8及びR9は、同一であるか又は異なっており、それぞれ独立して、C1−C4−アルキル若しくはフェニル(ここで、該フェニルは、フッ素若しくは塩素で置換されていてもよいC1−C3−アルキルで置換されていてもよいか、又は、ニトロ、シアノ若しくはジ−C1−C3−アルキルアミノで置換されていてもよい)であるか、又は、それらが結合している窒素原子と一緒に、飽和若しくは不飽和の置換されているか若しくは置換されていない環である〕
で表される化合物を調製する方法であって、式(I)
〔式中、
Halは、塩素、臭素又はヨウ素であり;及び、
Arは、上記で定義されているとおりである〕
で表されるアリールハロゲン化物を、場合により有機溶媒を使用して、パラジウム触媒、ホスフィンリガンド、並びに、
(A) 無機塩基及び相間移動触媒
又は、
(B) 無機塩基の混合物(炭酸セシウム又は重炭酸セシウムは使用しない)
の存在下で、式(II)
〔式中、R6及びR7は、上記で定義されているとおりである〕
で表されるマロン酸エステルと反応させることを特徴し、
ここで、前記パラジウム触媒が、ビス(ジベンジリデンアセトン)パラジウム、トリス(ジベンジリデンアセトン)ジパラジウム又は酢酸パラジウムであり、
前記ホスフィンリガンドが、トリ−tert−ブチルホスフィン、トリシクロヘキシルホスフィン、トリス(1−アダマンチル)ホスフィン、n−ブチルジ(1−アダマンチル)ホスフィン(cataCXium(登録商標) A)、ベンジルジ(1−アダマンチル)ホスフィン(cataCXium(登録商標) ABn)、2−(ジ−tert−ブチルホスフィノ)ビフェニル(JohnPhos)又は2−(ジシクロヘキシルホスフィノ)−2’−(N,N−ジメチルアミノ)ビフェニル(DavePhos)であり、
調製方法段階(A)で使用する前記無機塩基がリン酸カリウムであり
前記相間移動触媒が18−クラウン−6であり、
調製方法段階(B)で使用する前記無機塩基の混合物が炭酸カリウムと重炭酸カリウムの混合物である、前記調製方法。 - R6及びR7が、同一であるか又は異なっており、それぞれ独立して、C1−C4−アルキルである;
請求項1に記載の式(III)で表される化合物を調製する方法。 - R6及びR7が、それぞれ独立して、メチル又はエチルである;
請求項1に記載の式(III)で表される化合物を調製する方法。 - R6及びR7が、それぞれエチルである;
請求項1に記載の式(III)で表される化合物を調製する方法。 - 使用するホスフィンリガンドがトリ(tert−ブチル)ホスフィンであることを特徴とする、請求項1に記載の式(III)で表される化合物を調製する方法。
- 式(II)で表されるマロン酸エステルを溶媒として過剰に使用することを特徴とする、請求項1に記載の式(III)で表される化合物を調製する方法。
- 100〜180℃の温度を使用することを特徴とする、請求項1に記載の式(III)で表される化合物を調製する方法。
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BR112013022282B1 (pt) | 2019-03-26 |
US20140155632A1 (en) | 2014-06-05 |
EP2681185B8 (de) | 2018-08-29 |
EP3369723B1 (de) | 2020-10-14 |
BR112013022282A2 (pt) | 2017-03-01 |
EP2681185A1 (de) | 2014-01-08 |
MX2013009828A (es) | 2013-10-03 |
TW201245142A (en) | 2012-11-16 |
IL255391B (en) | 2019-09-26 |
CN103596918A (zh) | 2014-02-19 |
KR101927556B1 (ko) | 2018-12-10 |
US9376417B2 (en) | 2016-06-28 |
IL227996A0 (en) | 2013-09-30 |
EP3369723A1 (de) | 2018-09-05 |
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