CN100482629C - Para-(2-methoxyl) ethylphenol synthesis method - Google Patents
Para-(2-methoxyl) ethylphenol synthesis method Download PDFInfo
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- CN100482629C CN100482629C CNB2006100234368A CN200610023436A CN100482629C CN 100482629 C CN100482629 C CN 100482629C CN B2006100234368 A CNB2006100234368 A CN B2006100234368A CN 200610023436 A CN200610023436 A CN 200610023436A CN 100482629 C CN100482629 C CN 100482629C
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- Prior art keywords
- phenolic hydroxyl
- hydroxyl group
- ethylphenol
- ether
- reaction
- Prior art date
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- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 title claims description 48
- 238000001308 synthesis method Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 30
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 15
- YCCILVSKPBXVIP-UHFFFAOYSA-N 2-(4-hydroxyphenyl)ethanol Chemical compound OCCC1=CC=C(O)C=C1 YCCILVSKPBXVIP-UHFFFAOYSA-N 0.000 claims abstract description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 13
- GZFGOTFRPZRKDS-UHFFFAOYSA-N 4-bromophenol Chemical compound OC1=CC=C(Br)C=C1 GZFGOTFRPZRKDS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007818 Grignard reagent Substances 0.000 claims abstract description 10
- 150000004795 grignard reagents Chemical class 0.000 claims abstract description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 8
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 54
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 27
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 claims description 18
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 claims description 14
- 229960003742 phenol Drugs 0.000 claims description 14
- 229940090668 parachlorophenol Drugs 0.000 claims description 12
- 238000010189 synthetic method Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 10
- 238000010511 deprotection reaction Methods 0.000 claims description 9
- 238000003747 Grignard reaction Methods 0.000 claims description 8
- 230000000977 initiatory effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- JDZJVWAHZYIHFA-UHFFFAOYSA-N [Br].C1(=CC=CC=C1)O Chemical compound [Br].C1(=CC=CC=C1)O JDZJVWAHZYIHFA-UHFFFAOYSA-N 0.000 claims description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 5
- 238000006266 etherification reaction Methods 0.000 claims description 5
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 4
- 239000012046 mixed solvent Substances 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 3
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 3
- RPNNPZHFJPXFQS-UHFFFAOYSA-N methane;rhodium Chemical compound C.[Rh] RPNNPZHFJPXFQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 3
- DBLDQZASZZMNSL-QMMMGPOBSA-N L-tyrosinol Natural products OC[C@@H](N)CC1=CC=C(O)C=C1 DBLDQZASZZMNSL-QMMMGPOBSA-N 0.000 abstract 3
- 235000004330 tyrosol Nutrition 0.000 abstract 3
- SJHPCNCNNSSLPL-CSKARUKUSA-N (4e)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one Chemical compound O1C(=O)C(=C/OCC)\N=C1C1=CC=CC=C1 SJHPCNCNNSSLPL-CSKARUKUSA-N 0.000 abstract 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 11
- 229940067107 phenylethyl alcohol Drugs 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 8
- NHOWDZOIZKMVAI-UHFFFAOYSA-N (2-chlorophenyl)(4-chlorophenyl)pyrimidin-5-ylmethanol Chemical compound C=1N=CN=CC=1C(C=1C(=CC=CC=1)Cl)(O)C1=CC=C(Cl)C=C1 NHOWDZOIZKMVAI-UHFFFAOYSA-N 0.000 description 7
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- JJHQOWSIVWOGGU-UHFFFAOYSA-N 1-chloro-2-phenylmethoxybenzene Chemical compound ClC1=CC=CC=C1OCC1=CC=CC=C1 JJHQOWSIVWOGGU-UHFFFAOYSA-N 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- JBSSNSQYEIJWJT-UHFFFAOYSA-N 1-bromo-2-[(2-methylpropan-2-yl)oxy]benzene Chemical compound CC(C)(C)OC1=CC=CC=C1Br JBSSNSQYEIJWJT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- -1 bromophenyl tertbutyl ether toluene Chemical compound 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- IUBSYMUCCVWXPE-UHFFFAOYSA-N metoprolol Chemical compound COCCC1=CC=C(OCC(O)CNC(C)C)C=C1 IUBSYMUCCVWXPE-UHFFFAOYSA-N 0.000 description 2
- 229960002237 metoprolol Drugs 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- KLOHRGVQRCCZIF-UHFFFAOYSA-N 2-(2-methoxyethyl)phenol Chemical compound COCCC1=CC=CC=C1O KLOHRGVQRCCZIF-UHFFFAOYSA-N 0.000 description 1
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical class OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 1
- FAYGEALAEQKPDI-UHFFFAOYSA-N 4-(2-methoxyethyl)phenol Chemical compound COCCC1=CC=C(O)C=C1 FAYGEALAEQKPDI-UHFFFAOYSA-N 0.000 description 1
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 150000005451 methyl sulfates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Claims (6)
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CNB2006100234368A CN100482629C (en) | 2006-01-18 | 2006-01-18 | Para-(2-methoxyl) ethylphenol synthesis method |
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CNB2006100234368A CN100482629C (en) | 2006-01-18 | 2006-01-18 | Para-(2-methoxyl) ethylphenol synthesis method |
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CN1800128A CN1800128A (en) | 2006-07-12 |
CN100482629C true CN100482629C (en) | 2009-04-29 |
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CNB2006100234368A Active CN100482629C (en) | 2006-01-18 | 2006-01-18 | Para-(2-methoxyl) ethylphenol synthesis method |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102898289B (en) * | 2012-10-11 | 2014-09-03 | 江苏德峰药业有限公司 | Method for synthesizing 2-(4-benzylmethoxyphenyl)ethanol medical intermediate |
CN105906482B (en) * | 2016-05-19 | 2019-02-12 | 江苏优嘉植物保护有限公司 | A method of 2,5- chlorophenesic acid is prepared using 2,5- dichloro phenolic ether |
CN107382683A (en) * | 2017-07-18 | 2017-11-24 | 荆门医药工业技术研究院 | A kind of synthetic method for preparing Metoprolol intermediate |
CN108689810A (en) * | 2018-06-13 | 2018-10-23 | 连云港市工投集团利海化工有限公司 | To the synthetic method of methoxy ethyl phenol |
CN109651094B (en) * | 2018-12-29 | 2021-09-28 | 浙江永太科技股份有限公司 | Preparation method of p- (2-methoxy) ethylphenol |
CN111116328A (en) * | 2019-12-27 | 2020-05-08 | 江西美晶科技有限公司 | Preparation method of metoprolol intermediate |
CN114409511B (en) * | 2022-03-04 | 2023-05-23 | 浙江博聚新材料有限公司 | Preparation method of propylene glycol |
CN114702372B (en) * | 2022-03-25 | 2022-12-16 | 台州市前进化工有限公司 | Method for preparing 4- (2-methoxyl) ethylphenol |
CN116020438A (en) * | 2022-12-23 | 2023-04-28 | 山东普洛汉兴医药有限公司 | Solid acid catalyst, preparation method thereof and application of solid acid catalyst in deprotection reaction of p-tert-butoxyphenethyl methyl ether |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487336B1 (en) * | 1980-07-25 | 1983-02-11 | Sanofi Sa |
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2006
- 2006-01-18 CN CNB2006100234368A patent/CN100482629C/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487336B1 (en) * | 1980-07-25 | 1983-02-11 | Sanofi Sa |
Non-Patent Citations (4)
Title |
---|
4-(2‘-甲氧基乙基)苯酚的制备. 朱锦桃等.高校化学工程学报,第15卷第3期. 2001 |
4-(2‘-甲氧基乙基)苯酚的制备. 朱锦桃等.高校化学工程学报,第15卷第3期. 2001 * |
4-(2-甲氧基乙基)苯酚合成工艺研究. 魏远洋等.精细化工,第10卷. 1993 |
4-(2-甲氧基乙基)苯酚合成工艺研究. 魏远洋等.精细化工,第10卷. 1993 * |
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CN1800128A (en) | 2006-07-12 |
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