CN112939716B - 一种联苯类化合物的制备方法 - Google Patents
一种联苯类化合物的制备方法 Download PDFInfo
- Publication number
- CN112939716B CN112939716B CN202110133894.1A CN202110133894A CN112939716B CN 112939716 B CN112939716 B CN 112939716B CN 202110133894 A CN202110133894 A CN 202110133894A CN 112939716 B CN112939716 B CN 112939716B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- recovered
- ethanol
- reaction
- biphenyl compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- -1 biphenyl compound Chemical class 0.000 title claims abstract description 11
- 235000010290 biphenyl Nutrition 0.000 title description 22
- 239000004305 biphenyl Substances 0.000 title description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 42
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 38
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical class O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 19
- 238000006161 Suzuki-Miyaura coupling reaction Methods 0.000 claims abstract description 11
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims abstract description 10
- 230000003197 catalytic effect Effects 0.000 claims abstract description 7
- 239000012046 mixed solvent Substances 0.000 claims abstract description 7
- 239000004327 boric acid Substances 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 41
- 239000000047 product Substances 0.000 claims description 41
- 239000002904 solvent Substances 0.000 claims description 19
- 239000012043 crude product Substances 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 13
- 150000001543 aryl boronic acids Chemical class 0.000 claims description 8
- 238000006555 catalytic reaction Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002638 heterogeneous catalyst Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 150000001499 aryl bromides Chemical class 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 47
- 229910004298 SiO 2 Inorganic materials 0.000 description 36
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 28
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 26
- 229910008452 SnFe Inorganic materials 0.000 description 13
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 8
- ZZLCFHIKESPLTH-UHFFFAOYSA-N 4-Methylbiphenyl Chemical group C1=CC(C)=CC=C1C1=CC=CC=C1 ZZLCFHIKESPLTH-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 description 2
- RZTDESRVPFKCBH-UHFFFAOYSA-N 1-methyl-4-(4-methylphenyl)benzene Chemical group C1=CC(C)=CC=C1C1=CC=C(C)C=C1 RZTDESRVPFKCBH-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000004074 biphenyls Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- BIWQNIMLAISTBV-UHFFFAOYSA-N (4-methylphenyl)boronic acid Chemical compound CC1=CC=C(B(O)O)C=C1 BIWQNIMLAISTBV-UHFFFAOYSA-N 0.000 description 1
- XBNDIPVZYXCFJX-UHFFFAOYSA-N (4-methylphenyl)methylboronic acid Chemical compound CC1=CC=C(CB(O)O)C=C1 XBNDIPVZYXCFJX-UHFFFAOYSA-N 0.000 description 1
- RHDYQUZYHZWTCI-UHFFFAOYSA-N 1-methoxy-4-phenylbenzene Chemical group C1=CC(OC)=CC=C1C1=CC=CC=C1 RHDYQUZYHZWTCI-UHFFFAOYSA-N 0.000 description 1
- QJPJQTDYNZXKQF-UHFFFAOYSA-N 4-bromoanisole Chemical compound COC1=CC=C(Br)C=C1 QJPJQTDYNZXKQF-UHFFFAOYSA-N 0.000 description 1
- 241001120493 Arene Species 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 241000370001 Hantavirus Liu Species 0.000 description 1
- 235000005206 Hibiscus Nutrition 0.000 description 1
- 235000007185 Hibiscus lunariifolius Nutrition 0.000 description 1
- 241001075721 Hibiscus trionum Species 0.000 description 1
- 238000005577 Kumada cross-coupling reaction Methods 0.000 description 1
- 238000006619 Stille reaction Methods 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011943 nanocatalyst Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
- B01J31/1625—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts immobilised by covalent linkages, i.e. pendant complexes with optional linking groups
- B01J31/1633—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts immobilised by covalent linkages, i.e. pendant complexes with optional linking groups covalent linkages via silicon containing groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/33—Electric or magnetic properties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
- B01J2231/4211—Suzuki-type, i.e. RY + R'B(OR)2, in which R, R' are optionally substituted alkyl, alkenyl, aryl, acyl and Y is the leaving group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/16—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/37—Lanthanum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/38—Lanthanides other than lanthanum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
本发明公开了一种联苯类化合物的制备方法。将溴代芳烃、芳基硼酸、碳酸钠、乙醇水混合溶剂和功能化磁性配合物置于反应器中,在25~80℃下搅拌反应1~8小时,发生Suzuki‑Miyaura偶联反应即可得到联苯类化合物,通过外磁场即可方便分离回收催化剂。本发明催化效率高、催化剂稳定性好,经济性好、操作简单、催化过程环境友好,后续处理可行性强,有利于大规模工业化生产。
Description
技术领域
本发明属于化工技术领域,具体涉及功能化磁性配合物催化制备联苯类化合物的新方法。
背景技术
联苯类化合物是重要的化工原料,广泛应用于医药、染料、有机中间体和功能材料等化合物的生产(CN104193731A;CN111138301A;CN104592211A)。目前,国内外生产联苯类化合物的主要方法有卤代芳烃与有机硼类化合物的Suzuki-Miyaura反应法(S.Paul,M.M.Islam,S.M.Islam,RSC Adv.2015,5,42193-42221),卤代芳烃与有机锡类化合物的Stille反应法(H.Huang,H.Jiang,K.Chen,H.Liu,J.Org.Chem.2009,74,5599-5602)、卤代芳烃与有机镁类化合物的Kumada反应法(X.Hua,J.M.Makdissi,R.J.Sullivan,S.G.Newman,Org.Lett.2016,18,5312-5315;CN106316745A)、芳基磺酸酯与有机金属化合物的偶联反应法(王婷,代祯,黄冲,黄晴菲,朱槿,王启卫,合成化学,2019,27,763-770)、卤代芳烃之间的Ullmann偶联反应等(Q.Wu,L.Wang,Synthesis,2008,2007-2012)。其中卤代芳烃与芳基硼酸类化合物的Suzuki-Miyaura反应法在此类化合物在制备中较为重要,通过钯等贵金属催化反应进行(G.Meng,M.Szostak,Org.Biomol.Chem.2016,14,5690-5707;S.Y.Yao,M.L.Cao,X.L.Zhang,RSC Adv.2020,10,42874-42882;M.Yamada,Y.Shio,T.Akiyama,T.Honma,Y.Ohki,N.Takahashi,K.Murai,M.Arisawa,Green Chem.2019,21,4541-4549;S.H.Ryu,S.J.Choi,J.H.Seon,B.Jo,S.M.Lee,H.J.Kim,Y.J.Ko,K.C.Ko,T.K.Ahn,S.U.Son,Catal.Sci.Technol.2020,10,5535-5543),但这些方法存在一些不足,如催化剂昂贵、选择性差、催化剂与产物分离困难等。因此,卤代芳烃与芳基硼酸类化合物的Suzuki-Miyaura反应高选择性转化为联苯类化合物是一个极具挑战性的课题。
近年来,探索和发展有效、绿色环保、经济的催化Suzuki-Miyaura偶联制备联苯类化合物反应体系越来越受到关注。报道的新型催化剂如Ag@Cu2O核-壳纳米催化剂(K.Sharma,M.Kumar,V.Bhalla,Chem.Commun.2015,51,12529-12532)、镍配合物催化剂等(M.Keyhaniyan,A.Shiri,H.Eshghi,A.Khojastehnezhad,New J.Chem.2018,42,19433-19441;A.R.Hajipour,P.Abolfathi,New J.Chem.2017,41,2386-2391)都能实现催化卤代芳烃与芳基硼酸类化合物的Suzuki-Miyaura偶联反应制备联苯类化合物,但是这些方法或多或少存在催化剂活性不高、反应条件苛刻、反应选择性差等问题。因此研究开发新型、有效、环境友好、经济的Suzuki-Miyaura偶联制备联苯类化合物的反应体系具有重要的意义。
发明内容
本发明的目的在于提供一种联苯类化合物的制备方法,通过功能化磁性配合物催化溴代芳烃与芳基硼酸类化合物发生Suzuki-Miyaura偶联反应,制备联苯类化合物,反应过程操作简单、选择性好、产物收率高和纯度高,是一种高效、环境友好的新方法。
本发明为解决其技术问题所采用的技术解决方案为:功能化磁性配合物催化Suzuki-Miyaura偶联反应制备联苯类化合物的方法,即以溴代芳烃和芳基硼酸为原料,功能化磁性配合物为非均相催化剂,醇水混合溶剂,在碱作用下,搅拌反应制备联苯类化合物的过程。
本发明所用的功能化磁性配合物催化剂,其结构如下:
通式中磁性二氧化硅载体金属的种类M1是Ni、Zn、Fe或Sn中的任意一种,
配合物金属的种类M是Cu、La、Sm中的任意一种。
热稳定性测试结果表明,该类功能化磁性配合物稳定性较好,在260℃以下可以良好使用。
本发明特征在于使用溴代芳烃和芳基硼酸为原料,催化剂用量为芳基硼酸物料质量的1~25%,加入碱和醇水混合溶剂,所述的物料与功能化磁性配合物催化剂按照比例投料进行搅拌反应。
本发明所用物料的摩尔比为溴代芳烃:芳基硼酸=1:(1~2.0),优选摩尔比为1:(1~1.6)。
本发明所述的反应温度为25℃~80℃,优选反应温度为40~80℃。
本发明所述的反应时间为1~8小时,优选2~5小时。
本发明所述碱为碳酸钠。
本发明所述溶剂为乙醇水混合溶剂。
本发明所述混合溶剂体积比为乙醇:水=(1~10):1,优选为(3~8):1。
本发明所述催化剂为下述功能化磁性配合物NiFe2O4@SiO2@Cu、NiFe2O4@SiO2@La、NiFe2O4@SiO2@Sm、ZnFe2O4@SiO2@Cu、ZnFe2O4@SiO2@La、ZnFe2O4@SiO2@Sm、Fe3O4@SiO2@Cu、Fe3O4@SiO2@La、Fe3O4@SiO2@Sm、SnFe2O4@SiO2@Cu、SnFe2O4@SiO2@La、SnFe2O4@SiO2@Sm中的一种。
优选NiFe2O4@SiO2@Cu、ZnFe2O4@SiO2@Sm、SnFe2O4@SiO2@Cu或SnFe2O4@SiO2@Sm。
本发明所述功能化磁性配合物催化制备联苯类化合物的新方法,反应结束后,非均相催化剂沉积在容器底部,通过外磁场即可分离回收催化剂,产物相回收溶剂,粗产品用乙醇进行重结晶、干燥可得到纯产品,回收功能化磁性配合物催化剂可不经处理即可进行循环使用,按比例投料进行下一批催化反应。
本发明的催化反应原理如下:
依据本发明提供的制备联苯类化合物的新方法,其关键技术是采用功能化磁性配合物催化溴代芳烃和芳基硼酸发生Suzuki-Miyaura偶联反应得到联苯类化合物。
本发明与现有技术相比,有益效果为:
(1)功能化磁性配合物催化剂活性高,经济,成本是Pd催化体系的10%左右,稳定性好,易回收循环利用。
(2)催化过程为非均相催化,产物相和催化剂相易分离。
(3)催化过程高效、产品收率和纯度较高、反应过程环境友好。
附图说明
图1是NiFe2O4@SiO2@Cu、ZnFe2O4@SiO2@Sm、SnFe2O4@SiO2@Cu、SnFe2O4@SiO2@Sm催化剂的SEM图;
图2是实施例13中得到产品的液相色谱图。
具体实施方式
下面结合具体实施例,对本发明作进一步详细的阐述,但本发明的实施方式并不局限于实施例表示的范围。这些实施例仅用于说明本发明,而非用于限制本发明的范围。
实施例1
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),NiFe2O4@SiO2@Cu(0.12g),在60℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率91%,纯度99.0%。
实施例2
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),NiFe2O4@SiO2@La(0.15g),在80℃续搅拌反应7h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率47%,纯度95.2%。
实施例3
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),NiFe2O4@SiO2@Sm(0.15g),在80℃续搅拌反应5h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率68%,纯度97.5%。
实施例4
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(13mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),ZnFe2O4@SiO2@Cu(0.15g),在80℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率75%,纯度98.2%。
实施例5
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),ZnFe2O4@SiO2@La(0.18g),在80℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率77%,纯度97.4%。
实施例6
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),ZnFe2O4@SiO2@Sm(0.18g),在60℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率92%,纯度98.7%。
实施例7
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=6/1)(30mL),Fe3O4@SiO2@Cu(0.2g),在80℃续搅拌反应7h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率72%,纯度98.1%。
实施例8
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=6/1)(30mL),Fe3O4@SiO2@La(0.2g),在80℃续搅拌反应8h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率56%,纯度96.7%。
实施例9
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=6/1)(30mL),Fe3O4@SiO2@Sm(0.2g),在80℃续搅拌反应8h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率63%,纯度97.0%。
实施例10
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@Cu(0.15g),在80℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率85%,纯度98.2%。
实施例11
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(15mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@La(0.18g),在80℃续搅拌反应5h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率61%,纯度98.5%。
实施例12
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@Sm(0.15g),在60℃续搅拌反应4h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品联苯,收率94%,纯度99.1%。
实施例13
一种联苯类化合物的制备方法,在反应瓶中加入对溴甲苯(10mmol),苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@Sm(0.15g),在60℃续搅拌反应3h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品4-甲基联苯,收率96%,纯度99.8%。
实施例14
一种联苯类化合物的制备方法,在反应瓶中加入对溴苯甲醚(10mmol),苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@Sm(0.15g),在60℃续搅拌反应3h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品4-甲氧基联苯,收率92%,纯度98.9%。
实施例15
一种联苯类化合物的制备方法,在反应瓶中加入溴苯(10mmol),对甲基苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),SnFe2O4@SiO2@Sm(0.15g),在60℃续搅拌反应3h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品4-甲基联苯,收率91%,纯度99.0%。
实施例16
一种联苯类化合物的制备方法,在反应瓶中加入对溴甲苯(10mmol),对甲基苯硼酸(12mmol),碳酸钠(20mmol),乙醇-水(v/v=5/1)(30mL),ZnFe2O4@SiO2@Sm(0.15g),在60℃续搅拌反应3h。通过外磁场即可分离回收催化剂相,产物相回收溶剂,粗产品用乙醇重结晶、干燥可得到纯产品4,4'-二甲基联苯,收率95%,纯度98.6%。
实施例17
将实施例1中的催化剂回收,按实施例1中条件进行反应,重复使用回收催化剂8次,反应催化活性不减,联苯产率85~89%,纯度98%以上。
实施例18
将实施例6中的催化剂回收,按实施例6中条件进行反应,重复使用回收催化剂8次,反应催化活性不减,联苯产率86~91%,纯度98%以上。
实施例19
将实施例12中的催化剂回收,按实施例12中条件进行反应,重复使用回收催化剂8次,反应催化活性不减,联苯收率85~92%,纯度98%以上。
以上所述的实施例仅是对本发明的优选方式进行描述,并非对本发明的范围进行限定,在不脱离本发明设计精神的前提下,本领域普通技术人员对本发明的技术方案做出的各种变形和改进,均应落入本发明权利要求书确定的保护范围内。
Claims (5)
2.根据权利要求1所述的联苯类化合物的制备方法,其特征在于,所述偶联反应时间为1~8小时。
3.根据权利要求1所述的联苯类化合物的制备方法,其特征在于,所述溴代芳烃与芳基硼酸的摩尔比为1:(1~2.0)。
4.根据权利要求1所述的联苯类化合物的制备方法,其特征在于,所用催化剂量为芳基硼酸物料质量的1~25%。
5.根据权利要求1所述的联苯类化合物的制备方法,其特征在于,回收的催化剂可直接进行催化循环使用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110133894.1A CN112939716B (zh) | 2021-02-01 | 2021-02-01 | 一种联苯类化合物的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110133894.1A CN112939716B (zh) | 2021-02-01 | 2021-02-01 | 一种联苯类化合物的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112939716A CN112939716A (zh) | 2021-06-11 |
CN112939716B true CN112939716B (zh) | 2023-01-06 |
Family
ID=76240964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110133894.1A Active CN112939716B (zh) | 2021-02-01 | 2021-02-01 | 一种联苯类化合物的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112939716B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113663733B (zh) * | 2021-09-15 | 2023-06-06 | 合肥工业大学 | 石墨烯共价负载联吡啶金属络合物催化剂的制备及应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2509522C (en) * | 2002-12-09 | 2013-05-07 | Massachusetts Institute Of Technology | Ligands for metals and improved metal-catalyzed processes based thereon |
JP2011079739A (ja) * | 2009-09-09 | 2011-04-21 | Daicel Chemical Industries Ltd | カップリング化合物の製造方法およびカップリング触媒 |
CN101703936A (zh) * | 2009-11-30 | 2010-05-12 | 上海交通大学 | 磁性纳米催化剂及其制备方法 |
CN102010280B (zh) * | 2010-12-01 | 2013-06-05 | 西北师范大学 | 一种联芳化合物的制备方法 |
CN102351620A (zh) * | 2011-08-09 | 2012-02-15 | 太原理工大学 | 一种纳米钯催化剂催化Suzuki偶联反应制备联苯类化合物的方法 |
JP2013056852A (ja) * | 2011-09-08 | 2013-03-28 | Daicel Corp | カップリング化合物の製造方法およびカップリング触媒 |
CN102784661B (zh) * | 2012-06-28 | 2014-03-26 | 辽宁大学 | 一种负载型铜催化剂及其应用 |
CN103880573A (zh) * | 2012-12-20 | 2014-06-25 | 中国科学院大连化学物理研究所 | 一种合成联苯型化合物的方法 |
CN110683925B (zh) * | 2019-10-23 | 2022-09-23 | 云南中医药大学 | 一种联苯类化合物的合成方法 |
-
2021
- 2021-02-01 CN CN202110133894.1A patent/CN112939716B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112939716A (zh) | 2021-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Alimardanov et al. | Use of “Homeopathic” Ligand‐Free Palladium as Catalyst for Aryl‐Aryl Coupling Reactions | |
CN113563370B (zh) | 一种壳聚糖负载铜材料催化制备α位有取代基的β-硼基酮的制备方法 | |
CN102844115A (zh) | 烷基化反应用催化剂及使用了该催化剂的烷基芳香族烃化合物的制造方法 | |
Muthusamy et al. | Recent advances in aerobic oxidation with ruthenium catalysts | |
CN112939716B (zh) | 一种联苯类化合物的制备方法 | |
CN110813281B (zh) | 纳米碳负载团簇态钯基催化剂在腈类化合物催化加氢制备伯胺中的应用 | |
Barge et al. | Pd-catalyzed reactions promoted by ultrasound and/or microwave irradiation | |
CN100336794C (zh) | 以酰腙为配体的水相体系中的n-芳基化方法 | |
CN116425638A (zh) | 一种n-烷基咔唑的制备方法 | |
CN113333021A (zh) | 具有高催化活性的多孔聚合物负载钯催化剂及其在催化Suzuki-Miyaura反应中的应用 | |
CN103172480A (zh) | 一种制备碘代芳烃的方法 | |
CN102382058A (zh) | 一种n-芳基-氮杂环类化合物的制备方法 | |
CN106008265A (zh) | 一种钯催化苄基季铵盐C-N键断裂Suzuki偶联的方法 | |
Li et al. | Homocoupling of heteroaryl/aryl/alkyl Grignard reagents: I 2-promoted, or Ni-or Pd-or Cu-or nano-Fe-based salt catalyzed | |
CN101747156A (zh) | 2,4-二特戊基苯酚的新制备方法 | |
CN101161617B (zh) | 一种2-(6'-甲氧基-2'-萘基)烯丙醇的制备方法 | |
CN1911883A (zh) | 一种α-苯乙醇的合成方法 | |
CN111269142B (zh) | Sba-15负载型离子液体催化亚苄基丙二腈类化合物的方法 | |
Luo et al. | Efficient and ligand free palladium catalyst for Suzuki and Heck cross-coupling reactions | |
CN101270037B (zh) | Reimer-Tiemann反应制备对羟基苯甲醛的方法 | |
CN112724086B (zh) | 一种5-氨基-4-腈基-1,3-二苯基吡唑的制备方法 | |
CN107827693B (zh) | 石墨烯负载钯/铂催化sp3C-H键偶联合成1,2-二苯乙烷衍生物的方法 | |
CN102329199A (zh) | 采用钯/碳与冠醚复合催化合成联苯类化合物的方法 | |
CN112110801A (zh) | 一种γ-芳基取代酮类化合物的合成方法 | |
Islam et al. | Suzuki and Sonogashira Cross-Coupling Reactions in Water Medium with a Reusable Poly (N-vinylcarbazole)-Anchored Palladium (II) Complex |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: No. 6 Changxing Road, North District, Qingxian Economic Development Zone, Cangzhou City, Hebei Province, 061000 Patentee after: HEBEI ZHONGTIANBANGZHENG BIOTECHNOLOGY Co.,Ltd. Country or region after: Zhong Guo Address before: 443002 No. 8, University Road, Xiling District, Yichang, Hubei Patentee before: CHINA THREE GORGES University Country or region before: Zhong Guo |