CN108530297B - 2-氯-3-甲基苯甲酸及其中间体的制备方法 - Google Patents
2-氯-3-甲基苯甲酸及其中间体的制备方法 Download PDFInfo
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- CN108530297B CN108530297B CN201710124561.6A CN201710124561A CN108530297B CN 108530297 B CN108530297 B CN 108530297B CN 201710124561 A CN201710124561 A CN 201710124561A CN 108530297 B CN108530297 B CN 108530297B
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- reaction
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- dimethyl
- chloro
- dimethylphenol
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- LWOKLXMNGXXORN-UHFFFAOYSA-N 2-chloro-3-methylbenzoic acid Chemical compound CC1=CC=CC(C(O)=O)=C1Cl LWOKLXMNGXXORN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 124
- 239000003054 catalyst Substances 0.000 claims abstract description 42
- VDXLAYAQGYCQEO-UHFFFAOYSA-N 2-chloro-1,3-dimethylbenzene Chemical compound CC1=CC=CC(C)=C1Cl VDXLAYAQGYCQEO-UHFFFAOYSA-N 0.000 claims abstract description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 77
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 claims description 54
- 238000005886 esterification reaction Methods 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 44
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 24
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 24
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 24
- WPHOWHZYEOSZIS-UHFFFAOYSA-N (2,6-dimethylphenyl) carbonochloridate Chemical compound CC1=CC=CC(C)=C1OC(Cl)=O WPHOWHZYEOSZIS-UHFFFAOYSA-N 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 238000006114 decarboxylation reaction Methods 0.000 claims description 20
- 238000004809 thin layer chromatography Methods 0.000 claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 13
- 238000004817 gas chromatography Methods 0.000 claims description 13
- 235000005074 zinc chloride Nutrition 0.000 claims description 12
- 239000011592 zinc chloride Substances 0.000 claims description 12
- -1 N, N-disubstituted formamide Chemical group 0.000 claims description 8
- 238000005481 NMR spectroscopy Methods 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- FJDJVBXSSLDNJB-LNTINUHCSA-N cobalt;(z)-4-hydroxypent-3-en-2-one Chemical compound [Co].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O FJDJVBXSSLDNJB-LNTINUHCSA-N 0.000 claims description 5
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 4
- NZMAJUHVSZBJHL-UHFFFAOYSA-N n,n-dibutylformamide Chemical compound CCCCN(C=O)CCCC NZMAJUHVSZBJHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 2
- 125000003944 tolyl group Chemical group 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 23
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000000047 product Substances 0.000 description 20
- 239000006228 supernatant Substances 0.000 description 15
- 238000001816 cooling Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 238000005070 sampling Methods 0.000 description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 238000005303 weighing Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 8
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 8
- 238000004064 recycling Methods 0.000 description 8
- 239000012295 chemical reaction liquid Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000009776 industrial production Methods 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 238000006555 catalytic reaction Methods 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- LGOLMLQWRYFRHP-UHFFFAOYSA-N 2-chloro-3-methylbenzaldehyde Chemical compound CC1=CC=CC(C=O)=C1Cl LGOLMLQWRYFRHP-UHFFFAOYSA-N 0.000 description 4
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 4
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 4
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- JXFUQVJNPIAUTP-UHFFFAOYSA-N 2-chloro-3-formylbenzoic acid Chemical compound OC(=O)C1=CC=CC(C=O)=C1Cl JXFUQVJNPIAUTP-UHFFFAOYSA-N 0.000 description 3
- NJKVZDOEWYNQIO-UHFFFAOYSA-N 2-chlorobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1Cl NJKVZDOEWYNQIO-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- WNAJXPYVTFYEST-UHFFFAOYSA-N 2-Amino-3-methylbenzoate Chemical compound CC1=CC=CC(C(O)=O)=C1N WNAJXPYVTFYEST-UHFFFAOYSA-N 0.000 description 2
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 229940078552 o-xylene Drugs 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- IBSQPLPBRSHTTG-UHFFFAOYSA-N 1-chloro-2-methylbenzene Chemical compound CC1=CC=CC=C1Cl IBSQPLPBRSHTTG-UHFFFAOYSA-N 0.000 description 1
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical class OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 description 1
- DGDAVTPQCQXLGU-UHFFFAOYSA-N 5437-38-7 Chemical compound CC1=CC=CC(C(O)=O)=C1[N+]([O-])=O DGDAVTPQCQXLGU-UHFFFAOYSA-N 0.000 description 1
- 239000005886 Chlorantraniliprole Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940045687 antimetabolites folic acid analogs Drugs 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- PSOVNZZNOMJUBI-UHFFFAOYSA-N chlorantraniliprole Chemical compound CNC(=O)C1=CC(Cl)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl PSOVNZZNOMJUBI-UHFFFAOYSA-N 0.000 description 1
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 150000002224 folic acids Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
- C07C17/363—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
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)
Abstract
Description
Claims (11)
Priority Applications (1)
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CN201710124561.6A CN108530297B (zh) | 2017-03-03 | 2017-03-03 | 2-氯-3-甲基苯甲酸及其中间体的制备方法 |
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CN201710124561.6A CN108530297B (zh) | 2017-03-03 | 2017-03-03 | 2-氯-3-甲基苯甲酸及其中间体的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108530297A CN108530297A (zh) | 2018-09-14 |
CN108530297B true CN108530297B (zh) | 2021-09-24 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110372526A (zh) * | 2019-07-30 | 2019-10-25 | 江苏超跃化学有限公司 | 一种3-甲基-2-氨基苯甲酸的制备方法 |
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US5306849A (en) * | 1992-08-04 | 1994-04-26 | Bayer Aktiengesellschaft | Process for the preparation of halogenated aromatics |
CN1088572A (zh) * | 1992-11-23 | 1994-06-29 | 罗姆和哈斯公司 | 杀虫的n′-取代-n,n′-二酰肼 |
US5420364A (en) * | 1992-07-09 | 1995-05-30 | Bayer Aktiengesellschaft | Process for the preparation of halogenated aromatic compounds |
US5874655A (en) * | 1994-05-05 | 1999-02-23 | Bayer Aktiengesellschaft | Process for the preparation of chlorinated aromatics |
CN1226895A (zh) * | 1996-06-07 | 1999-08-25 | 阿斯特拉公司 | 新的氨基酸衍生物及其作为凝血酶抑制剂的用途 |
CN101213166A (zh) * | 2005-06-28 | 2008-07-02 | 通用电气公司 | 芳族氯甲酸酯的制备方法 |
CN101648866A (zh) * | 2009-09-18 | 2010-02-17 | 刘忠春 | 一种对叔丁基苯甲酸的制备工艺 |
CN102336658A (zh) * | 2011-07-29 | 2012-02-01 | 安徽泰达新材料股份有限公司 | 一种3,5-二甲基苯甲酸的生产方法 |
CN105294419A (zh) * | 2015-11-18 | 2016-02-03 | 江苏联化科技有限公司 | 3,6-二氯-2-甲氧基苯甲酸及其中间体的合成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728773A (en) * | 1997-02-21 | 1998-03-17 | Minnesota Mining And Manufacturing Company | Fluoroelastomer composition with organo-onium and blocked-carbonate compounds |
-
2017
- 2017-03-03 CN CN201710124561.6A patent/CN108530297B/zh active Active
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US5420364A (en) * | 1992-07-09 | 1995-05-30 | Bayer Aktiengesellschaft | Process for the preparation of halogenated aromatic compounds |
US5306849A (en) * | 1992-08-04 | 1994-04-26 | Bayer Aktiengesellschaft | Process for the preparation of halogenated aromatics |
CN1088572A (zh) * | 1992-11-23 | 1994-06-29 | 罗姆和哈斯公司 | 杀虫的n′-取代-n,n′-二酰肼 |
US5874655A (en) * | 1994-05-05 | 1999-02-23 | Bayer Aktiengesellschaft | Process for the preparation of chlorinated aromatics |
CN1226895A (zh) * | 1996-06-07 | 1999-08-25 | 阿斯特拉公司 | 新的氨基酸衍生物及其作为凝血酶抑制剂的用途 |
CN101213166A (zh) * | 2005-06-28 | 2008-07-02 | 通用电气公司 | 芳族氯甲酸酯的制备方法 |
CN101648866A (zh) * | 2009-09-18 | 2010-02-17 | 刘忠春 | 一种对叔丁基苯甲酸的制备工艺 |
CN102336658A (zh) * | 2011-07-29 | 2012-02-01 | 安徽泰达新材料股份有限公司 | 一种3,5-二甲基苯甲酸的生产方法 |
CN105294419A (zh) * | 2015-11-18 | 2016-02-03 | 江苏联化科技有限公司 | 3,6-二氯-2-甲氧基苯甲酸及其中间体的合成方法 |
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Title |
---|
Co(II) Catalyzed Solvent Free Auto-Oxidation of Methylbenzenes to Substituted Benzoic Acids Under Phase Transfer Conditions;Nimer Taha等;《Catalysis Letters》;20090214;第129卷;第358-362页 * |
Liquid-Phase Decarboxylation of Aromatic Haloformates: A NewAccess to Chloro- and Fluoroaromati;Norbert Lui等;《Journal of Organic Chemistry》;19980319;第63卷(第8期);第2493-2496页 * |
Novel 2-Aminopyrimidine Carbamates as Potent and Orally Active Inhibitors of Lck:Synthesis, SAR, and in Vivo Antiinflammatory Activity;Matthew W. Martin等;《Journal of Medicinal Chemistry》;20060707;第49卷;第4981-4991页 * |
Small-molecule screening identifies inhibition of salt-inducible kinases as a therapeutic strategy to enhance immunoregulatory functions of dendritic cells;Thomas B. Sundberg等;《Proceedings of the National Academy of Sciences of the United States of America》;20140826;第111卷(第34期);第12468-12473页 * |
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CN108530297A (zh) | 2018-09-14 |
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