CN101602654A - 一种4-甲氧基-1-氯丁烷的制备方法 - Google Patents
一种4-甲氧基-1-氯丁烷的制备方法 Download PDFInfo
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- CN101602654A CN101602654A CN 200910017059 CN200910017059A CN101602654A CN 101602654 A CN101602654 A CN 101602654A CN 200910017059 CN200910017059 CN 200910017059 CN 200910017059 A CN200910017059 A CN 200910017059A CN 101602654 A CN101602654 A CN 101602654A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 42
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 12
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004821 distillation Methods 0.000 claims abstract description 9
- 238000010792 warming Methods 0.000 claims description 21
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- BDUPRNVPXOHWIL-UHFFFAOYSA-N dimethyl sulfite Chemical compound COS(=O)OC BDUPRNVPXOHWIL-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 5
- 238000007086 side reaction Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- SEQRDAAUNCRFIT-UHFFFAOYSA-N 1,1-dichlorobutane Chemical compound CCCC(Cl)Cl SEQRDAAUNCRFIT-UHFFFAOYSA-N 0.000 description 4
- WXIUBYCJAAEOFL-UHFFFAOYSA-N [S].ClOCl Chemical class [S].ClOCl WXIUBYCJAAEOFL-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- KOVAQMSVARJMPH-UHFFFAOYSA-N 4-methoxybutan-1-ol Chemical compound COCCCCO KOVAQMSVARJMPH-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- DFLRARJQZRCCKN-UHFFFAOYSA-N 1-chloro-4-methoxybutane Chemical compound COCCCCCl DFLRARJQZRCCKN-UHFFFAOYSA-N 0.000 description 1
- LFMYNZPAVPMEGP-PIDGMYBPSA-N Fluvoxamine maleate Chemical compound OC(=O)\C=C/C(O)=O.COCCCC\C(=N/OCCN)C1=CC=C(C(F)(F)F)C=C1 LFMYNZPAVPMEGP-PIDGMYBPSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960004038 fluvoxamine Drugs 0.000 description 1
- CJOFXWAVKWHTFT-XSFVSMFZSA-N fluvoxamine Chemical compound COCCCC\C(=N/OCCN)C1=CC=C(C(F)(F)F)C=C1 CJOFXWAVKWHTFT-XSFVSMFZSA-N 0.000 description 1
- 229960002107 fluvoxamine maleate Drugs 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000001519 thymoleptic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Description
4-甲氧基-1-氯丁烷 | 四氢呋喃 | 1,4-二甲氧基丁烷 | 1,1-二氯丁烷 | 未知高沸物 | |
实例一 | 88.7% | 0.6% | 2.7% | 0.6% | 7.4% |
实例二 | 90.1% | 0.7% | 2.2% | 0.8% | 6.2% |
实例三 | 87.6% | 0.5% | 2.9% | 1.0% | 8.0% |
对比例 | 79.3% | 0.9% | 4.2% | 5.7% | 9.9% |
Claims (4)
Priority Applications (1)
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CN 200910017059 CN101602654B (zh) | 2009-07-14 | 2009-07-14 | 一种4—甲氧基—1—氯丁烷的制备方法 |
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CN 200910017059 CN101602654B (zh) | 2009-07-14 | 2009-07-14 | 一种4—甲氧基—1—氯丁烷的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101602654A true CN101602654A (zh) | 2009-12-16 |
CN101602654B CN101602654B (zh) | 2013-09-18 |
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CN 200910017059 Active CN101602654B (zh) | 2009-07-14 | 2009-07-14 | 一种4—甲氧基—1—氯丁烷的制备方法 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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AU1922095A (en) * | 1994-02-18 | 1995-09-04 | Fmc Corporation | New functionalized initiators for anionic polymerization |
CA2573115A1 (en) * | 2004-07-07 | 2006-01-12 | Lundbeck Pharmaceuticals Italy S.P.A. | Process for the synthesis and purification of (4-methoxybutyl) (4-trifluoromethylphenyl)methanone |
CN100430358C (zh) * | 2006-10-31 | 2008-11-05 | 河北工业大学 | 4-氯丁基甲醚的合成方法 |
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