CN114031486A - 并四苯与蒽苯基桥连聚合体及其制备方法 - Google Patents
并四苯与蒽苯基桥连聚合体及其制备方法 Download PDFInfo
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- CN114031486A CN114031486A CN202111337181.3A CN202111337181A CN114031486A CN 114031486 A CN114031486 A CN 114031486A CN 202111337181 A CN202111337181 A CN 202111337181A CN 114031486 A CN114031486 A CN 114031486A
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- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 title claims abstract description 30
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Natural products C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229920000642 polymer Polymers 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 79
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 claims abstract description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 123
- 238000006243 chemical reaction Methods 0.000 claims description 56
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 34
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000005303 weighing Methods 0.000 claims description 22
- 239000012043 crude product Substances 0.000 claims description 21
- 239000012044 organic layer Substances 0.000 claims description 21
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 18
- 239000003480 eluent Substances 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 229910052786 argon Inorganic materials 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000012074 organic phase Substances 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 238000004440 column chromatography Methods 0.000 claims description 14
- 239000012046 mixed solvent Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 12
- 238000010898 silica gel chromatography Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- JEHCHYAKAXDFKV-UHFFFAOYSA-J lead tetraacetate Chemical compound CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O JEHCHYAKAXDFKV-UHFFFAOYSA-J 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 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 claims description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 9
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 9
- DENKGPBHLYFNGK-UHFFFAOYSA-N 4-bromobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Br)C=C1 DENKGPBHLYFNGK-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 claims description 6
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 5
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 5
- 239000001119 stannous chloride Substances 0.000 claims description 5
- 235000011150 stannous chloride Nutrition 0.000 claims description 5
- RVPCPPWNSMAZKR-UHFFFAOYSA-N (10-phenylanthracen-9-yl)boronic acid Chemical compound C12=CC=CC=C2C(B(O)O)=C2C=CC=CC2=C1C1=CC=CC=C1 RVPCPPWNSMAZKR-UHFFFAOYSA-N 0.000 claims description 3
- PQCXFUXRTRESBD-UHFFFAOYSA-N (4-methoxycarbonylphenyl)boronic acid Chemical compound COC(=O)C1=CC=C(B(O)O)C=C1 PQCXFUXRTRESBD-UHFFFAOYSA-N 0.000 claims description 3
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 claims description 3
- BRUOAURMAFDGLP-UHFFFAOYSA-N 9,10-dibromoanthracene Chemical compound C1=CC=C2C(Br)=C(C=CC=C3)C3=C(Br)C2=C1 BRUOAURMAFDGLP-UHFFFAOYSA-N 0.000 claims description 3
- 229930192627 Naphthoquinone Natural products 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- -1 anthracenylphenyl Chemical group 0.000 claims description 3
- UNXISIRQWPTTSN-UHFFFAOYSA-N boron;2,3-dimethylbutane-2,3-diol Chemical compound [B].[B].CC(C)(O)C(C)(C)O UNXISIRQWPTTSN-UHFFFAOYSA-N 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 3
- 150000002791 naphthoquinones Chemical class 0.000 claims description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 235000011056 potassium acetate Nutrition 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 3
- 239000012279 sodium borohydride Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 claims description 2
- 230000005587 bubbling Effects 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 3
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 239000002105 nanoparticle Substances 0.000 abstract description 2
- 239000002096 quantum dot Substances 0.000 abstract description 2
- 229960001701 chloroform Drugs 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000006069 Suzuki reaction reaction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 150000001642 boronic acid derivatives Chemical group 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013086 organic photovoltaic Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 150000003518 tetracenes Chemical class 0.000 description 1
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Abstract
本发明公开了并四苯与蒽苯基桥连聚合体,属于化学技术领域,该物质为下述式(i)或式(ii)的化合物:
Description
技术领域
本发明属于化学技术领域,具体涉及并四苯与蒽苯基桥连聚合体及其制备方法。
背景技术
并四苯和蒽作为一种常见的有机半导体材料,具有可调的光电性质、较高的电荷迁移率,在有机场效应晶体管、有机光伏等领域具有潜在的应用。研究其合成物质对于拓宽潜在领域和应用有着重要的意义。
发明内容
本发明的目的是针对现有的问题,提供了并四苯与蒽苯基桥连聚合体及其制备方法,通过苯基桥连合成并四苯与蒽苯基桥连聚合体,拓宽了光谱,在其中出现了新的光电性质,并在其中一个化合物上引入羧基提高了其稳定性,并使其具有了两亲性。
本发明是通过以下技术方案实现的:
并四苯与蒽苯基桥连聚合体,该物质为下述式(i)或式(ii)的化合物:
2.并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,包括以下合成步骤:
a.将式(1)化合物加入到盛有无水四氢呋喃的三口瓶中,移取二异丙基乙胺加入上述三口瓶中,室温条件下搅拌,称取对溴苯甲酰氯加入盛有四氢呋喃的恒压低液漏斗中,然后缓慢滴入到三口瓶中,反应3h,停止反应,将反应液倒入水中,抽滤,水洗3次,取滤饼,真空干燥,得式(2)化合物;
b.称取式(2)化合物加入到盛有四氢呋喃的三口瓶中,搅拌,降温至0℃,然后称取四乙酸铅溶于盛有四氢呋喃的恒压低液漏斗中,缓慢滴入上述三口瓶,反应5h,停止反应,减压蒸干四氢呋喃,加入乙酸乙酯,抽滤,取有机相,减压蒸干乙酸乙酯,得粗产物,柱层析色谱提纯得到式(3)化合物;
c.称取式(3)化合物,加入盛有四氢呋喃的三口瓶中,搅拌,降温至0℃,移取苯基溴化镁加入到恒压低液漏斗中,然后缓慢滴入到三口瓶,继续反应8h,然后加入稀盐酸,反应升至室温,继续反应1h,停止反应,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得式(4)化合物;
d.称取萘醌溶于盛有二氯甲烷的三口瓶中,室温条件下,氮气保护,将式(4)化合物分三次加入上述三口瓶,搅拌反应16h,然后冷却至零下78℃,移取三溴化硼加入到盛有二氯甲烷的恒压低液漏斗中,然后缓慢滴入上述反应,继续反应2h,然后升温至室温,反应5h,加热回流6h,停止反应,反应液倒入大量的水中,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得到式(5)化合物;
e.称取式(5)化合物,将硼氢化钠溶于乙醇,升温至75℃,反应4h,停止反应,萃取,收集有机相,减压蒸干有机溶剂,得式(6)化合物;
f.称取式(6)化合物、氯化亚锡加入盛有四氢呋喃的三口瓶中,氮气保护,室温反应6h,停止反应,萃取,收集有机相,减压蒸干溶剂,粗产品柱层析色谱提纯得式(7)化合物;
g.将9,10-二溴蒽,4-甲氧羰基苯硼酸,四(三苯基)磷钯,DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应7.5h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(9);
h.将化合物(9)、联硼酸频那醇酯、[1,1'-双(二苯基膦基)二茂铁]二氯化钯和醋酸钾的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的DMF,加热至95℃并在黑暗中反应18h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(10);
i.将化合物(10)、化合物(7)、四(三苯基)磷钯、DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(11)橙色固体;
j.将化合物(11)、KOH的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的THF、甲醇和H2O加热至60℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后加入HCl溶液酸化5h,加入碳酸氢钠中和,再将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(ⅰ);
k.将10-苯基-9-蒽硼酸、化合物(7)、四(三苯基)磷钯、DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(ⅱ)橙色固体。
进一步的,步骤b中所述的洗脱剂为二氯甲烷。
进一步的,步骤c中所述的洗脱剂是正己烷。
进一步的,步骤d中所述的洗脱剂是二氯甲烷。
进一步的,步骤e中所述的洗脱剂是石油醚和三氯甲烷对应体积比为7:1的混合溶剂。
进一步的,步骤g中所述的洗脱剂是二氯甲烷和正己烷对应体积比为5:3的混合溶剂。
进一步的,步骤h中所述的洗脱剂是二氯甲烷和正己烷对应体积比为3:2的混合溶剂。
进一步的,步骤i中所述的洗脱剂是二氯甲烷和正己烷对应体积比为1:1的混合溶剂。
进一步的,步骤j中所述的洗脱剂是二氯甲烷和甲醇对应体积比为10:1的混合溶剂;
步骤k中所述的洗脱剂是二氯甲烷和正己烷对应体积比为1:1的混合溶剂。
本发明相比现有技术具有以下优点:
本发明通过苯基桥连合成并四苯与蒽苯基桥连聚合体,可以使蒽与并四苯发生能量传递,使其在一些光电器件中表现出一些新颖的光电特性;另外,合成了带有羧基四苯与蒽苯基桥连聚合体使分子具有两亲性,对于其构成自组装纳米颗粒时分子具有取向性,更有序的排列,此外羧基也为其与量子点等无机材料的复合提供基础。
具体实施方式
实施例1
并四苯与蒽苯基桥连聚合体,其化学结构式如式(ⅰ)或(ⅱ)所示:
并四苯与蒽苯基桥连聚合体的制备方法,包括以下合成步骤:
a.称取1.36g式(1)化合物加入到盛有100mL无水四氢呋喃的三口瓶中,移取1.64mL二异丙基乙胺加入上述三口瓶中,室温条件下搅拌,称取2.2g的对溴苯甲酰氯加入盛有50mL四氢呋喃的恒压低液漏斗中,然后缓慢滴入到三口瓶中,反应3小时,停止反应,将反应液倒入大量的水中,抽滤,水洗3次,取滤饼,真空干燥,得式(2)化合物(2.83g),产率89%;
b.称取式(2)化合物3.18g加入到盛有100mL四氢呋喃的三口瓶中,搅拌,降温至0℃,然后称取4.43g四乙酸铅溶于盛有100ml四氢呋喃的恒压低液漏斗中,缓慢滴入上述三口瓶,反应5小时,停止反应,减压蒸干四氢呋喃,加入乙酸乙酯,抽滤,取有机相,减压蒸干乙酸乙酯,得粗产物,柱层析色谱提纯得到式(3)化合物(2.35g,产率:81%),洗脱剂为二氯甲烷;
c.称取1g式(3)化合物,加入盛有100ML四氢呋喃的三口瓶中,搅拌,降温至0℃,移取7ml苯基溴化镁(1mol/L)加入到恒压低液漏斗中,然后缓慢滴入到三口瓶,继续反应8小时,然后加入17.5ml的稀盐酸(4mol/L),反应升至室温,继续反应1小时,停止反应,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得式(4)化合物纯品,洗脱剂是正己烷;
d.称取0.45g萘醌溶于盛有100ml二氯甲烷的三口瓶中,室温条件下,氮气保护,将1g式(4)化合物分三次加入上述三口瓶,搅拌反应16小时,然后冷却至零下78℃,移取3ml三溴化硼(1mol/L)加入到盛有10ml二氯甲烷的恒压低液漏斗中,然后缓慢滴入上述反应,继续反应2小时,然后升温至室温,反应5小时,加热回流6小时,停止反应,反应液倒入大量的水中,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得到式(5)化合物,洗脱剂是二氯甲烷;
e.称取122mg式(5)化合物,19mg硼氢化钠溶于25ml乙醇,升温至75℃,反应4小时,停止反应,萃取,收集有机相,减压蒸干有机溶剂,得式(6)化合物;
f.称取98mg式(6)化合物、76mg氯化亚锡加入盛有20ml四氢呋喃的三口瓶中,氮气保护,室温反应6小时,停止反应,萃取,收集有机相,减压蒸干溶剂,粗产品柱层析色谱提纯得式(7)化合物,洗脱剂是石油醚和三氯甲烷的混合溶剂(体积比为7:1);
g.9,10-二溴蒽(336mg,1mmol),4-甲氧羰基苯硼酸(179.9mg,1mmol),四(三苯基)磷钯(57.8mg,0.05mmol),DPEHOS(53mg,0.1mmol)和K2CO3(691mg,5mmol)的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30分钟的甲苯(24mL)和乙醇(2mL)。加热至95℃并在黑暗中反应7.5小时。反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷(50mL)和水(100mL)的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物用硅胶柱色谱纯化(二氯甲烷/正己烷=5/3),得到化合物(9),235.6mg,产率60%;
h.化合物(9)(390mg,1mmol),联硼酸频那醇酯(507.5mg,2mmol),[1,1'-双(二苯基膦基)二茂铁]二氯化钯(75mg,0.1mmol)和醋酸钾(2g,20mmol)的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30分钟的DMF(50mL)。加热至95℃并在黑暗中反应18小时。反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷(50mL)和水(100mL)的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物用硅胶柱色谱纯化(二氯甲烷/正己烷=3/2),得到化合物(10),284.7mg,产率65%;
i.将化合物(10)(87.6mg,0.2mmol),化合物(7)(91.8mg,0.2mmol),四(三苯基)磷钯(11.56mg,0.01mmol),DPEHOS(53mg,0.1mmol)和K2CO3(140mg,1mmol)的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30分钟的甲苯(24mL)和乙醇(2mL)。加热至95℃并在黑暗中反应8小时。反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷(50mL)和水(100mL)的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物用硅胶柱色谱纯化(二氯甲烷/正己烷=1/1),得到化合物(11)橙色固体,110.4mg,产率80%;
j.将化合物(11)(690mg,1mmol),KOH(8g,20mmol)的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30分钟的THF(80mL),甲醇(80mL)和H2O(30ml)。加热至60℃并在黑暗中反应8小时。反应结束后,等混合物冷却至室温,然后加入40ml 1mol/L HCl溶液酸化5h,加入碳酸氢钠中和,再将溶液转移到含有二氯甲烷(50mL)和水(100mL)的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物用硅胶柱色谱纯化(二氯甲烷/甲醇=10/1),得到化合物(ⅰ),608.4mg,产率90%;
k.10-苯基-9-蒽硼酸(59.6mg,0.2mmol),化合物(7)(91.8mg,0.2mmol),四(三苯基)磷钯(11.56mg,0.01mmol),DPEHOS(53mg,0.1mmol)和K2CO3(140mg,1mmol)的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30分钟的甲苯(24mL)和乙醇(2mL)。加热至95℃并在黑暗中反应8小时。反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷(50mL)和水(100mL)的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物用硅胶柱色谱纯化(二氯甲烷/正己烷=1/1),得到化合物(ⅱ)橙色固体,110.4mg,产率80%。
本发明公开了一类并四苯与蒽聚集体及其制备方法,首先制得卤代并四苯;和修饰有硼酸酯基的蒽其;最后经过Suzuki偶合反应制得并四苯与蒽聚集体。本发明的有益效果是可以拓宽并四苯的吸收光谱,使其在一些光电器件中表现出一些新颖的光电特性;构建宽光谱吸收的单线态裂分体系。
最后应说明的是:以上所述仅为本发明的优选内容而已,并不用于限制本发明,尽管参照前述内容对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各内容所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (10)
2.并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,包括以下合成步骤:
a.将式(1)化合物加入到盛有无水四氢呋喃的三口瓶中,移取二异丙基乙胺加入上述三口瓶中,室温条件下搅拌,称取对溴苯甲酰氯加入盛有四氢呋喃的恒压低液漏斗中,然后缓慢滴入到三口瓶中,反应3h,停止反应,将反应液倒入水中,抽滤,水洗3次,取滤饼,真空干燥,得式(2)化合物;
b.称取式(2)化合物加入到盛有四氢呋喃的三口瓶中,搅拌,降温至0℃,然后称取四乙酸铅溶于盛有四氢呋喃的恒压低液漏斗中,缓慢滴入上述三口瓶,反应5h,停止反应,减压蒸干四氢呋喃,加入乙酸乙酯,抽滤,取有机相,减压蒸干乙酸乙酯,得粗产物,柱层析色谱提纯得到式(3)化合物;
c.称取式(3)化合物,加入盛有四氢呋喃的三口瓶中,搅拌,降温至0℃,移取苯基溴化镁加入到恒压低液漏斗中,然后缓慢滴入到三口瓶,继续反应8h,然后加入稀盐酸,反应升至室温,继续反应1h,停止反应,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得式(4)化合物;
d.称取萘醌溶于盛有二氯甲烷的三口瓶中,室温条件下,氮气保护,将式(4)化合物分三次加入上述三口瓶,搅拌反应16h,然后冷却至零下78℃,移取三溴化硼加入到盛有二氯甲烷的恒压低液漏斗中,然后缓慢滴入上述反应,继续反应2h,然后升温至室温,反应5h,加热回流6h,停止反应,反应液倒入大量的水中,萃取,收集有机相,减压蒸干有机溶剂,柱层析色谱提纯得到式(5)化合物;
e.称取式(5)化合物,将硼氢化钠溶于乙醇,升温至75℃,反应4h,停止反应,萃取,收集有机相,减压蒸干有机溶剂,得式(6)化合物;
f.称取式(6)化合物、氯化亚锡加入盛有四氢呋喃的三口瓶中,氮气保护,室温反应6h,停止反应,萃取,收集有机相,减压蒸干溶剂,粗产品柱层析色谱提纯得式(7)化合物;
g.将9,10-二溴蒽,4-甲氧羰基苯硼酸,四(三苯基)磷钯,DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应7.5h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(9);
h.将化合物(9)、联硼酸频那醇酯、[1,1'-双(二苯基膦基)二茂铁]二氯化钯和醋酸钾的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的DMF,加热至95℃并在黑暗中反应18h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(10);
i.将化合物(10)、化合物(7)、四(三苯基)磷钯、DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(11)橙色固体;
j.将化合物(11)、KOH的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的THF、甲醇和H2O加热至60℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后加入HCl溶液酸化5h,加入碳酸氢钠中和,再将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(ⅰ);
k.将10-苯基-9-蒽硼酸、化合物(7)、四(三苯基)磷钯、DPEHOS和K2CO3的混合物加入至干燥的圆底烧瓶,抽真空,抽换氩气三次以排除反应装置中的氧气,然后加入氮气鼓泡30min的甲苯和乙醇,加热至95℃并在黑暗中反应8h,反应结束后,等混合物冷却至室温,然后将溶液转移到含有二氯甲烷和水的分液漏斗中,分离有机层,用无水MgSO4干燥所得粗产物,用硅胶柱色谱纯化得到化合物(ⅱ)橙色固体。
3.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤b中所述的洗脱剂为二氯甲烷。
4.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤c中所述的洗脱剂是正己烷。
5.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤d中所述的洗脱剂是二氯甲烷。
6.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤e中所述的洗脱剂是石油醚和三氯甲烷对应体积比为7:1的混合溶剂。
7.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤g中所述的洗脱剂是二氯甲烷和正己烷对应体积比为5:3的混合溶剂。
8.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤h中所述的洗脱剂是二氯甲烷和正己烷对应体积比为3:2的混合溶剂。
9.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤i中所述的洗脱剂是二氯甲烷和正己烷对应体积比为1:1的混合溶剂。
10.根据权利要求2所述的并四苯与蒽苯基桥连聚合体的制备方法,其特征在于,步骤j中所述的洗脱剂是二氯甲烷和甲醇对应体积比为10:1的混合溶剂;步骤k中所述的洗脱剂是二氯甲烷和正己烷对应体积比为1:1的混合溶剂。
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