CN107001597A - 制备包含至少一种苯并[c][1,2,5]噻二唑‑5,6‑二腈单元的聚合物 - Google Patents
制备包含至少一种苯并[c][1,2,5]噻二唑‑5,6‑二腈单元的聚合物 Download PDFInfo
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- CN107001597A CN107001597A CN201580063545.XA CN201580063545A CN107001597A CN 107001597 A CN107001597 A CN 107001597A CN 201580063545 A CN201580063545 A CN 201580063545A CN 107001597 A CN107001597 A CN 107001597A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 49
- PDQRQJVPEFGVRK-UHFFFAOYSA-N 2,1,3-benzothiadiazole Chemical class C1=CC=CC2=NSN=C21 PDQRQJVPEFGVRK-UHFFFAOYSA-N 0.000 title description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 32
- 125000001072 heteroaryl group Chemical group 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 125000003118 aryl group Chemical class 0.000 claims description 16
- 125000001424 substituent group Chemical group 0.000 claims description 14
- 238000006467 substitution reaction Methods 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 40
- 239000002585 base Substances 0.000 description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 0 CC(*)(*)PC(*)(*)N Chemical compound CC(*)(*)PC(*)(*)N 0.000 description 10
- YMWUJEATGCHHMB-DICFDUPASA-N dichloromethane-d2 Chemical compound [2H]C([2H])(Cl)Cl YMWUJEATGCHHMB-DICFDUPASA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 8
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 8
- VIMMECPCYZXUCI-MIMFYIINSA-N (4s,6r)-6-[(1e)-4,4-bis(4-fluorophenyl)-3-(1-methyltetrazol-5-yl)buta-1,3-dienyl]-4-hydroxyoxan-2-one Chemical compound CN1N=NN=C1C(\C=C\[C@@H]1OC(=O)C[C@@H](O)C1)=C(C=1C=CC(F)=CC=1)C1=CC=C(F)C=C1 VIMMECPCYZXUCI-MIMFYIINSA-N 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000000434 field desorption mass spectrometry Methods 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 239000007787 solid Chemical group 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 230000005587 bubbling Effects 0.000 description 5
- 238000004440 column chromatography Methods 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 230000005669 field effect Effects 0.000 description 5
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- KXCAEQNNTZANTK-UHFFFAOYSA-N stannane Chemical compound [SnH4] KXCAEQNNTZANTK-UHFFFAOYSA-N 0.000 description 4
- 229910000080 stannane Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- FANCTJAFZSYTIS-IQUVVAJASA-N (1r,3s,5z)-5-[(2e)-2-[(1r,3as,7ar)-7a-methyl-1-[(2r)-4-(phenylsulfonimidoyl)butan-2-yl]-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol Chemical compound C([C@@H](C)[C@@H]1[C@]2(CCCC(/[C@@H]2CC1)=C\C=C\1C([C@@H](O)C[C@H](O)C/1)=C)C)CS(=N)(=O)C1=CC=CC=C1 FANCTJAFZSYTIS-IQUVVAJASA-N 0.000 description 3
- SHAHPWSYJFYMRX-GDLCADMTSA-N (2S)-2-(4-{[(1R,2S)-2-hydroxycyclopentyl]methyl}phenyl)propanoic acid Chemical compound C1=CC([C@@H](C(O)=O)C)=CC=C1C[C@@H]1[C@@H](O)CCC1 SHAHPWSYJFYMRX-GDLCADMTSA-N 0.000 description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 3
- YLEIFZAVNWDOBM-ZTNXSLBXSA-N ac1l9hc7 Chemical compound C([C@H]12)C[C@@H](C([C@@H](O)CC3)(C)C)[C@@]43C[C@@]14CC[C@@]1(C)[C@@]2(C)C[C@@H]2O[C@]3(O)[C@H](O)C(C)(C)O[C@@H]3[C@@H](C)[C@H]12 YLEIFZAVNWDOBM-ZTNXSLBXSA-N 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- -1 n-octyl Chemical group 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- GIFWAJGKWIDXMY-UHFFFAOYSA-N 2-octylthiophene Chemical compound CCCCCCCCC1=CC=CS1 GIFWAJGKWIDXMY-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- OSVHLUXLWQLPIY-KBAYOESNSA-N butyl 2-[(6aR,9R,10aR)-1-hydroxy-9-(hydroxymethyl)-6,6-dimethyl-6a,7,8,9,10,10a-hexahydrobenzo[c]chromen-3-yl]-2-methylpropanoate Chemical compound C(CCC)OC(C(C)(C)C1=CC(=C2[C@H]3[C@H](C(OC2=C1)(C)C)CC[C@H](C3)CO)O)=O OSVHLUXLWQLPIY-KBAYOESNSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000003983 crown ethers Chemical class 0.000 description 2
- HOWGUJZVBDQJKV-UHFFFAOYSA-N docosane Chemical compound CCCCCCCCCCCCCCCCCCCCCC HOWGUJZVBDQJKV-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 description 2
- HMSWAIKSFDFLKN-UHFFFAOYSA-N hexacosane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC HMSWAIKSFDFLKN-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
- 238000013086 organic photovoltaic Methods 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- KYLUAQBYONVMCP-UHFFFAOYSA-N (2-methylphenyl)phosphane Chemical class CC1=CC=CC=C1P KYLUAQBYONVMCP-UHFFFAOYSA-N 0.000 description 1
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical class ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 1
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical class ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 1
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- FRVZSODZVJPMKO-UHFFFAOYSA-N 3-hexadecylthiophene Chemical compound CCCCCCCCCCCCCCCCC=1C=CSC=1 FRVZSODZVJPMKO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- WMKGGPCROCCUDY-PHEQNACWSA-N dibenzylideneacetone Chemical compound C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 WMKGGPCROCCUDY-PHEQNACWSA-N 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- YCOZIPAWZNQLMR-UHFFFAOYSA-N heptane - octane Natural products CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000002819 montanyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001802 myricyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- LQERIDTXQFOHKA-UHFFFAOYSA-N nonadecane Chemical compound CCCCCCCCCCCCCCCCCCC LQERIDTXQFOHKA-UHFFFAOYSA-N 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
- 239000012044 organic layer Substances 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].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.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/14—Thiadiazoles; Hydrogenated thiadiazoles condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
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Abstract
本发明提供了制备至少包含式(1)的单元的聚合物的方法,该方法包括(v)用S给体试剂处理其中Y2为I、Br、Cl或O‑S(O)2CF3的式(5)化合物以得到其中Y2如对式(5)化合物所定义的式(4)化合物的步骤,制备式(4)化合物的方法以及式(4)化合物。
Description
有机半导体材料可以用于电子器件如有机光伏器件(OPV)、有机场效应晶体管(OFET)、有机发光二极管(OLED)和有机电致变色器件(ECD)中。
对于有效且长效的性能,希望有机半导体材料基器件显示出高载流子迁移率以及高稳定性。
此外,希望有机半导体材料与液体加工技术如旋涂相容,因为液体加工技术从可加工性角度看是有利的,并且因此允许生产低成本有机半导体材料基电子器件。此外,液体加工技术还与塑料基材相容,并且因此允许生产轻质且机械柔韧的有机半导体材料基电子器件。
有机半导体材料可以是p型、n型或双极性(显示p型和n型行为)有机半导体材料。
Casey,A.;Han,Y.;Fei,Z.;White A.J.P.;Anthopoulos,T.D.;Heeney,M.J.Mat.Chem C,2014,DOI:10.1039/C4tc02008a描述了包含至少一种苯并[c][1,2,5]噻二唑-5,6-二腈单元的聚合物及其作为电子器件中半导体材料的用途。
Casey等的制备包含至少一种苯并[c][1,2,5]噻二唑-5,6-二腈单元的聚合物的方法由开始。
本发明的目的是要提供一种制备包含至少一种苯并[c][1,2,5]噻二唑-5,6-二腈单元的聚合物的改进方法。
该目的权利要求1和8的方法、权利要求9的化合物实现。
本发明方法是一种制备包含至少一种下式单元的聚合物的方法:
其中
Ar1和Ar2相互独立地且每次出现时为C6-14亚芳基或5-15员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,
o为1-8的整数,以及
n为1-8的整数,
该方法包括如下步骤:
(i)用S给体试剂处理下式化合物:
其中
Y2为I、Br、Cl或O-S(O)2CF3,
以得到下式化合物:
其中Y2如对式(5)化合物所定义。
该S给体试剂优选为亚硫酰氯。该反应通常在升高的温度下,如在30-100℃,优选40-70℃的温度下进行。
C1-6烷基、C1-20烷基和C1-30烷基可以是支化或未支化的。C1-6烷基的实例是甲基、乙基、正丙基、异丙基、正丁基、仲丁基、异丁基、叔丁基、正戊基、新戊基、异戊基、正-(1-乙基)丙基和正己基。C1-20烷基的实例是C1-6烷基以及正庚基、正辛基、正-(2-乙基)己基、正壬基、正癸基、正十一烷基、正十二烷基、正十一烷基、正十二烷基、正十三烷基、正十四烷基、正十五烷基、正十六烷基、正十七烷基、正十八烷基、正十九烷基和正二十烷基(C20)。C1-30烷基、C1-36烷基、C1-50烷基、C1-60烷基和C1-100烷基的实例是C1-20烷基和正二十二烷基(C22)、正二十四烷基(C24)、正二十六烷基(C26)、正二十八烷基(C28)和正三十烷基(C30)。
C6-10亚芳基的实例是
C6-14亚芳基的实例是C6-10亚芳基以及
5员亚杂芳基的实例是:
其中R100为C1-20烷基。
5-9员亚杂芳基的实例是5员亚杂芳基以及
5-12员亚杂芳基的实例是5-9员亚杂芳基以及
其中R100为C1-20烷基。
5-15员亚杂芳基的实例为5-12员亚杂芳基以及
其中R100为C1-20烷基。
C6-10芳基的实例为
C6-14芳基的实例为C6-10芳基以及
额外经由-(L)m-连接基连接的至少两个相邻Ar1和至少两个相邻Ar2的实例分别为:
其中R1和R2相互独立地且每次出现时为H或C1-20烷基。
优选聚合物基于该聚合物的重量包含至少40重量%式(1)的单元。
更优选聚合物基于该聚合物的重量包含至少60重量%式(1)的单元。
甚至更优选基于该聚合物的重量聚合物包含至少80重量%式(1)的单元。
最优选聚合物基本由式(1)的单元构成。
优选Ar1和Ar2相互独立地且每次出现时为C6-14亚芳基或5-12员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2。
更优选Ar1和Ar2相互独立地且每次出现时为C6-10亚芳基或5-9员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2。
甚至更优选Ar1和Ar2相互独立地且每次出现时为5-9员亚杂芳基,其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取
代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2。
最优选Ar1和Ar2相互独立地且每次出现时为5员亚杂芳基,其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代。
尤其优选Ar1和Ar2均为可以被1或2个C1-30烷基取代的
优选o为1-6的整数,以及n为1-6的整数。
更优选地o为1-4的整数,以及n为1-4的整数。
最优选o为1-3的整数,以及n为1-3的整数。
在包含至少一种式(1)的单元的优选聚合物中,
Ar1和Ar2相互独立地且每次出现时为C6-14亚芳基或5-12员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,
o为1-8的整数,以及
n为1-8的整数。
在包含至少一种式(1)的单元的更优选聚合物中,
Ar1和Ar2相互独立地且每次出现时为C6-10亚芳基或5-9员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1
和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,o为1-6的整数,以及
n为1-6的整数。
在包含至少一种式(1)的单元的甚至更优选聚合物中,
Ar1和Ar2相互独立地且每次出现时为5-9员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,
o为1-6的整数,以及
n为1-6的整数。
在包含至少一种式(1)的单元的最优选聚合物中,
Ar1和Ar2相互独立地且每次出现时为5员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,
o为1-4的整数,以及
n为1-4的整数。
在包含至少一种式(1)的单元的特别优选聚合物中,
Ar1和Ar2均为可以被C1-30烷基取代的以及
o为1-3的整数,以及
n为1-3的整数。
尤其优选的聚合物为:
下式化合物:
其中
Y2在每次出现时为I、Br、Cl或O-S(O)2CF3,
可以通过用Y2给体试剂处理下式化合物而制备:
其中Y2如对式(5)化合物所定义。
反应条件取决于Y2给体。若Y2给体例如为与过氧化氢组合的氢溴酸,则该反应通常通过首先将氢溴酸加入化合物(6)中,然后在-5℃至10℃的温度下,优选在0℃下加入过氧化氢而进行。该反应可以在合适溶剂如甲醇存在下进行。
制备包含至少一种下式单元的聚合物的优选方法:
其中
Ar1和Ar2相互独立地且每次出现时为C6-14亚芳基或5-15员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以额外地经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,
o为1-8的整数,以及
n为1-8的整数,
该方法包括如下步骤:
(i)用S给体试剂处理下式化合物:
其中
Y2为I、Br、Cl或O-S(O)2CF3,
以得到下式化合物:
其中Y2如对式(5)化合物所定义,
(ii)在催化剂II存在下用下式化合物处理在步骤(i)中得到的式(4)化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
Zb选自B(OZ1)(OZ2)、SnZ1Z2Z3、
其中Z1、Z2、Z3、Z4、Z5和Z6相互独立地且每次出现时为H或C1-6烷基,
以得到下式化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
(iii)用其中Y1为I、Br、Cl或O-S(O)2CF3的Y1给体试剂处理在步骤(ii)中得到的式(3)化合物,以得到下式化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
Y1在每次出现时为I、Br、Cl或O-S(O)2CF3,
(iv)在催化剂I存在下用下式化合物处理在步骤(iii)中得到的式(2)化合物:
其中
Ar2和n如对包含至少一种式(1)的单元的聚合物所定义,以及
Za在每次出现时选自B(OZ1)(OZ2)、SnZ1Z2Z3、
其中Z1、Z2、Z3、Z4、Z5和Z6相互独立地且每次出现时为H或C1-6烷基,
以得到包含至少一种式(1)的单元的聚合物。
步骤(iii)的反应条件取决于Y1给体。若Y1给体例如为N-溴代琥珀酰亚胺(NBS),则该反应通常在环境温度下,如在15-30℃的温度下,优选在室温下进行。该反应可以在合适溶剂如氯仿和乙酸的混合物存在下进行。
当Za和Zb分别选自B(OZ1)(OZ2)、
时,
其中Z1、Z2、Z3、Z4、Z5和Z6相互独立地且每次出现时为H或C1-6烷基,催化剂I和催化剂II优选分别为与碱如K3PO4、Na2CO3、K2CO3、LiOH或NaOMe组合的Pd催化剂如Pd(P(Ph)3)4、Pd(OAc)2或Pd2(dba)3。取决于该Pd催化剂,该反应可能还要求存在膦配体如P(Ph)3、P(邻甲苯基)3和P(叔-Bu)3。该反应通常在升高的温度下,如在40-250℃,优选60-200℃的温度下进行。该反应可以在合适溶剂如四氢呋喃、甲苯或氯苯存在下进行。该反应通常在惰性气体下进行。
当Za和Zb分别为其中Z1、Z2和Z3相互独立地且每次出现时为C1-6烷基的SnZ1Z2Z3时,催化剂I或催化剂II优选为Pd催化剂如Pd(P(Ph)3)4或Pd2(dba)3。取决于Pd催化剂,该反应还可能要求存在膦配体如P(Ph)3、P(邻甲苯基)3和P(叔-Bu)3。该反应通常也在升高的温度下,如在40-250℃,优选60-200℃的温度下进行。该反应可以在合适溶剂如甲苯或氯苯存在下进行。该反应通常在惰性气体下进行。
也为本发明的一部分的是一种制备下式化合物的方法:
其中Y2为I、Br、Cl或O-S(O)2CF3,
该方法包括用S给体试剂处理下式化合物的步骤:
其中
Y2如对式(4)化合物所定义。
也为本发明的一部分的是如下化合物:
其中Y2为I、Br、Cl或O-S(O)2CF3。
包含至少一种式(1)的单元的聚合物可以在电子器件中用作半导体材料。该电子器件可以是有机光伏器件(OPV)、有机场效应晶体管(OFET)、有机发光二极管(OLED)或有机光电二极管(OPD)。
本发明制备包含至少一种式(1)的单元的聚合物的方法是有利的,因为它由式(4)的中间体化合物出发,这允许容易地掺入各种Ar1和Ar2。本发明方法还是有利的,因为它技术上可行并且是经济和生态的,因此适合用于以更大规模制造包含至少一种式(1)的单元的聚合物。Casey等所述的方法例如要求冠醚(crone ether)以由CN基团替代F基团。然而,冠醚有毒且且昂贵,因此Casey等所述的方法不适合用于以更大规模制造包含至少一种式(1)的单元的聚合物。
图1说明在各种漏电压VDS下测量的包含聚合物Pa作为半导体的底栅极底接触场效应晶体管的转换曲线。
实施例1
制备化合物4a
制备化合物5a
在氩气气氛下将化合物6(1g,6.32mmol)溶于甲醇(110mL)中,加入溴化钾并将该混合物冷却至0℃。滴加氢溴酸(62重量%,2.01eq,12.68mmol,1.12mL),然后滴加70重量%叔丁基氢过氧化物(4.01eq.,25.37mmol,0.55mL)。过氧化氢的加入在每次于室温下搅拌24小时之后重复2-3次。该反应通过FD-MS和1H-NMR光谱法连续监测。在反应完成之后将粗产物滤出,用甲醇洗涤并将固体残余物用DCM进行5天索氏提取。在由DCM沉淀之后以浅红色固体得到化合物5a。产量:1.176g,3.72mmol,59%。1H-NMR:δ(300MHz,DMSO-d6)=6.42(s,4H)。13C-NMR:δ(300MHz,DMSO-d6)=105.94,105.99,116.33,136.88。FD-MS:m/z=315.4(计算值315.9)。HRMS(ESI):316.8919(MH+);C8H5N4Br2计算值:316.9595。
制备化合物4a
在氩气气氛下将化合物5a(1.51g,5.18mmol)在60mL新蒸亚硫酰氯中于55℃下搅拌18小时。将反应混合物倾入碳酸钾的半浓缩溶液和冰的混合物中。水相用乙酸乙酯萃取3次。合并的有机层用硫酸镁干燥并蒸发溶剂。粗产物通过柱层析(二氯甲烷:己烷,v:v=1:1)提纯,以橙色固体得到915.9mg(2.680mmol,52%)化合物4a。13C-NMR:δ(300MHz,CD2Cl2)=114.88,118.30,123.50,154.06。FD-MS:m/z=343.5(计算值343.8)。HRMS(ESI):366.8118(MNa+);C8N4Br2SNa计算值:366.9751。
实施例2
制备化合物3a
将化合物4a(400mg,1.163mmol)和三丁基(4-十六烷基噻吩-2-基)锡烷(62.5%溶液2.053g,2.442mmol)溶于15mL邻二氯苯中并将该溶液通过用氩气鼓泡而脱气15分钟。加入四(三苯基膦)钯(0)(268.7mg,0.233mmol)并将该溶液在130℃下搅拌48小时。在冷却至室温之后,将该混合物倾于水上,分离有机相并将水相用二氯甲烷萃取两次。将合并的有机相用硫酸钠干燥,过滤并蒸发二氯甲烷。粗产物通过柱层析(己烷:二氯甲烷,v:v=2:1)提纯,以橙色固体得到572.6mg(0.573mmol,49%)化合物3a。1H-NMR:δ(500MHz,C2D2Cl4)=0.81(t,6H),1.07-1.47(m,52H),1.65(p,6H),2.66(t,4H)7.42(d,2H),7.93(d,2H)。13C-NMR:δ(500MHz,C2D2Cl4)=14.13,22.77,29.44,29.46,29.46,29.73,29.82,30.57,32.06,110.93,116.47,127.52,133.12,133.43,134.11,144.62,153.66。FD-MS:m/z=798.4(计算值798.5)。HRMS(ESI):821.4656(MNa+);C48H70N4S3Na计算值:821.4660。
实施例3
制备化合物2a
将化合物3a(320mg,0.4mmol)和NBS(178.1mg,1.001mmol)溶于150mL氯仿/乙酸4:1中并将该溶液通过用氩气鼓泡而脱气15分钟。将该混合物在室温下搅拌7天,同时通过薄层色谱法监测。分别在1、2和5天后加入额外0.5当量(35.62mg,0.2mmol)、1当量(71.23mg,0.4mmol)和2当量(142.47mg,0.8mmol)NBS。在反应完成之后将该混合物倾于水上,将水相用二氯甲烷萃取两次。将合并的有机相用硫酸钠干燥,过滤并蒸发溶剂。粗产物通过柱层析(己烷:二氯甲烷,v:v=2:1)提纯,以红色固体得到355.1mg(0.371mmol,93%)化合物2a。1H-NMR:δ(300MHz,CD2Cl2)=0.87(t,6H),1.37(m,52H),1.68(p,4H),2.70(t,4H),7.97(s,2H)。13C-NMR:δ(300MHz,CD2Cl2)=14.45,23.27,29.74,29.94,29.97,30.03,30.15,30.23,30.27,32.50,110.71,116.89,118.46,132.38,133.36,133.80,143.97,153.46。FD-MS:m/z=956.3(计算值956.3)。
实施例4
制备聚合物Pa
将化合物2a(200mg,0.209mmol)、5,5'-二(三甲基甲锡烷基)-2,2'-联噻吩(102.8mg,0.209mmol)和三(邻甲苯基)膦(51.3mg,0.168mmol)溶于25mL邻二氯苯中并将该溶液通过用氩气鼓泡而脱气30分钟。加入二钯-三(二亚苄基丙酮)(14.5mg,0.014mmol)并将该溶液在130℃下搅拌48小时。加入三甲基(5-辛基噻吩-2-基)锡烷并继续在130℃下搅拌该溶液8小时。在加入溴苯并再搅拌12小时之后,将该混合物冷却至室温。将该聚合物在250mL甲醇中沉淀,过滤,在热氯仿中溶解并与100FOR搅拌30分钟以除去金属盐。在过滤BASOLITE并由甲醇再次沉淀之后,粗材料通过使用甲醇、乙酸乙酯和石油醚的索氏提取提纯。收集聚合物Pa并在真空下干燥(192.48mg,94%)。1H-NMR:δ(500MHz,C2D2Cl4)=0.79-0.99(m),1.10-1.64(m),5.55-6.50(m),7.23-8.01(m)。使用折射率检测器(RI检测器)在1,2,4-三氯苯(TCB)中针对聚苯乙烯标样的凝胶渗透色谱法(GPC)分析显示8.8×103g/mol的数均分子量(Mn)和13.9×103g/mol的重均分子量(Mw),得到的多分散性指数(PDI)为1.59。对聚合物Pa进行热重分析(TGA)。Pa在430℃下显示出初始失重,表明该聚合物的高热稳定性。
实施例5
制备化合物3b
将化合物4a(300mg,0.872mmol)和0.55mL三丁基(thiophen-2-yl)锡烷(650.9mg,1.744mmol)溶于15mL邻二氯苯中并将该溶液通过用氩气鼓泡而脱气15分钟。加入四(三苯基膦)钯(0)(201.6mg,0.174mmol)并将该溶液在130℃下搅拌48小时。在冷却至室温之后,将该混合物倾于水上,分离有机相并将水相用二氯甲烷萃取两次。将合并的有机相用硫酸钠干燥,过滤并蒸发二氯甲烷。粗产物通过柱层析(己烷:二氯甲烷,v:v=2:1)提纯,以橙色固体得到136.2mg(0.389mmol,45%)化合物3b。1H-NMR:δ(300MHz,CD2Cl2)=7.35(dd,2H),7.83(dd,2H),8.17(dd,2H)。13C-NMR:δ(300MHz,CD2Cl2)=111.51,116.92,128.32,132.74,133.02,133.75,133.81,153.94。FD-MS:m/z=349.5(calc.350.0)。HRMS(ESI):372.9664(MNa+);Calcd.for C16H6N4S3Na:372.9652.
实施例6
制备化合物3c
化合物4a(200mg,0.581mmol)和0.51mL三丁基(5-辛基噻吩-2-基)锡烷(593.7mg,1.221mmol)溶于10mL邻二氯苯中并将该溶液通过用氩气鼓泡而脱气15分钟。加入四(三苯基膦)钯(0)(134.4mg,0.116mmol)并将该溶液在130℃下搅拌48小时。在冷却至室温之后,将该混合物倾于水上,分离有机相并将水相用二氯甲烷萃取两次。将合并的有机相用硫酸钠干燥,过滤并蒸发二氯甲烷。粗产物通过柱层析(己烷:二氯甲烷,v:v=2:1)提纯,以红色固体得到129.7mg(0.226mmol,39%)化合物3c。
实施例7
制备包含聚合物Pa作为半导体的底栅极底接触场效应晶体管
通过Au蒸发沉积厚度为60nm的源电极和漏电极。孔道长度和宽度分别为20和1400μm。将覆盖用作栅电极的高度掺杂Si的300nm厚SiO2介电层用六甲基二硅氮烷(HMDS)官能化以使界面捕获位点最小化。通过在氮气气氛下将聚合物Pa在1,2-二氯苯中的2mg mL-1溶液滴涂于热场效应晶体管前体(100℃)上沉积聚合物Pa薄膜,然后在120℃下退火30分钟。孔道程度和宽度分别为20和1400μm。
电测量使用Keithley 4200SCS在手套箱中于氮气气氛下进行。
在各种漏电压VDS下测量的转换曲线示于图1中。
使用如下方程式在饱和状态下由该转换曲线计算场效应迁移率:
其中L表示孔道长度;W表示孔道宽度;Ci表示每单位面积的电容;IDS表示漏源电流;VGS表示栅电压;以及α表示通过线性拟合漏电流的平方根对栅电压(VGS)的曲线图得到的斜率。
Pa的双极性行为由在对负和正栅电压的p-和n-型两种操作模式中的输出特性清楚可见,其中空穴的迁移率为6×10-4cm2V-1s-1且电子的迁移率为1×10-4cm2V-1s-1。
Claims (9)
1.一种制备包含至少一种下式单元的聚合物的方法:
其中
Ar1和Ar2相互独立地且每次出现时为C6-14亚芳基或5-15员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2,
o为1-8的整数,以及
n为1-8的整数,
该方法包括如下步骤:
(i)用S给体试剂处理下式化合物:
其中
Y2为I、Br、Cl或O-S(O)2CF3,
以得到下式化合物:
其中Y2如对式(5)化合物所定义。
2.权利要求1的方法,其中在包含至少一种式(1)的单元的聚合物中,Ar1和Ar2相互独立地且每次出现时为C6-10亚芳基或5-9员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2。
3.权利要求2的方法,其中在包含至少一种式(1)的单元的聚合物中,Ar1和Ar2相互独立地且每次出现时为5-9员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代,以及
其中至少两个相邻Ar1和至少两个相邻Ar2分别可以经由-(L)m-连接基连接,
其中L在每次出现时选自CR1R2、C=CR1R2、C=O和SiR1R2,其中R1和R2相互独立地且每次出现时为H或C1-20烷基,并且m为1或2。
4.权利要求3的方法,其中在包含至少一种式(1)的单元的聚合物中,Ar1和Ar2相互独立地且每次出现时为5员亚杂芳基,
其中Ar1和Ar2可以被1-4个选自C1-30烷基、CN和C6-14芳基的取代基取代。
5.权利要求4的方法,其中在包含至少一种式(1)的单元的聚合物中,o为1-6的整数,以及
n为1-6的整数。
6.权利要求5的方法,其中在包含至少一种式(1)的单元的聚合物中,o为1-4的整数,以及
n为1-4的整数。
7.权利要求1的方法,该方法包括如下额外步骤:
(ii)在催化剂II存在下用下式化合物处理在步骤(i)中得到的式(4)化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
Zb选自B(OZ1)(OZ2)、SnZ1Z2Z3、
其中Z1、Z2、Z3、Z4、Z5和Z6相互独立地且每次出现时为H或C1-6烷基,
以得到下式化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
(iii)用其中Y1为I、Br、Cl或O-S(O)2CF3的Y1给体试剂处理在步骤(ii)中得到的式(3)化合物,以得到下式化合物:
其中
Ar1和o如对包含至少一种式(1)的单元的聚合物所定义,以及
Y1在每次出现时为I、Br、Cl或O-S(O)2CF3,
(iv)在催化剂I存在下用下式化合物处理在步骤(iii)中得到的式(2)化合物:
其中
Ar2和n如对包含至少一种式(1)的单元的聚合物所定义,以及
Za在每次出现时选自B(OZ1)(OZ2)、SnZ1Z2Z3、
其中Z1、Z2、Z3、Z4、Z5和Z6相互独立地且每次出现时为H或C1-6烷基,
以得到包含至少一种式(1)的单元的聚合物。
8.一种制备如下化合物的方法:
其中Y2为I、Br、Cl或O-S(O)2CF3,
该方法包括用S给体试剂处理下式化合物的步骤:
其中Y2如对式(4)化合物所定义。
9.如下化合物:
其中Y2为I、Br、Cl或O-S(O)2CF3。
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US (1) | US10059797B2 (zh) |
EP (1) | EP3224296A1 (zh) |
JP (1) | JP2017537193A (zh) |
KR (1) | KR20170089848A (zh) |
CN (1) | CN107001597A (zh) |
WO (1) | WO2016083303A1 (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20130247989A1 (en) * | 2012-03-23 | 2013-09-26 | The Regents Of The University Of California | Inert solution-processable molecular chromophores for organic electronic devices |
US9315477B2 (en) * | 2014-01-31 | 2016-04-19 | Georgia Tech Research Corporation | Materials having electron deficient moieties and methods of synthesizing thereof |
-
2015
- 2015-11-23 EP EP15798423.8A patent/EP3224296A1/en not_active Withdrawn
- 2015-11-23 WO PCT/EP2015/077364 patent/WO2016083303A1/en active Application Filing
- 2015-11-23 CN CN201580063545.XA patent/CN107001597A/zh not_active Withdrawn
- 2015-11-23 KR KR1020177013560A patent/KR20170089848A/ko unknown
- 2015-11-23 US US15/528,897 patent/US10059797B2/en not_active Expired - Fee Related
- 2015-11-23 JP JP2017527887A patent/JP2017537193A/ja active Pending
Also Published As
Publication number | Publication date |
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WO2016083303A1 (en) | 2016-06-02 |
US20170327634A1 (en) | 2017-11-16 |
EP3224296A1 (en) | 2017-10-04 |
JP2017537193A (ja) | 2017-12-14 |
US10059797B2 (en) | 2018-08-28 |
KR20170089848A (ko) | 2017-08-04 |
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