CN112341336A - 应用醛亚硫酸钠与mgh酯化液反应制备mgh的方法 - Google Patents
应用醛亚硫酸钠与mgh酯化液反应制备mgh的方法 Download PDFInfo
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- CN112341336A CN112341336A CN201910722784.1A CN201910722784A CN112341336A CN 112341336 A CN112341336 A CN 112341336A CN 201910722784 A CN201910722784 A CN 201910722784A CN 112341336 A CN112341336 A CN 112341336A
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- Prior art keywords
- mgh
- aldehyde
- sodium
- reaction
- sulfite
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 68
- -1 aldehyde sodium sulfite Chemical class 0.000 title claims abstract description 65
- 239000007788 liquid Substances 0.000 title claims abstract description 42
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulphite Substances [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 title claims abstract description 38
- 235000010265 sodium sulphite Nutrition 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 29
- 230000032050 esterification Effects 0.000 title claims abstract description 26
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims abstract description 45
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000047 product Substances 0.000 claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000012043 crude product Substances 0.000 claims abstract description 14
- 239000012266 salt solution Substances 0.000 claims abstract description 14
- 150000002148 esters Chemical class 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 32
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 29
- 239000007864 aqueous solution Substances 0.000 claims description 29
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 22
- 150000001299 aldehydes Chemical class 0.000 claims description 20
- 238000000967 suction filtration Methods 0.000 claims description 19
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 16
- 239000000706 filtrate Substances 0.000 claims description 16
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 16
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 16
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 15
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 13
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 11
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000012442 inert solvent Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- CZDZQGXAHZVGPL-UHFFFAOYSA-M sodium;1-hydroxyethanesulfonate Chemical compound [Na+].CC(O)S([O-])(=O)=O CZDZQGXAHZVGPL-UHFFFAOYSA-M 0.000 abstract description 31
- 239000002351 wastewater Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 4
- 239000002910 solid waste Substances 0.000 abstract description 3
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- YNUVAJRGRQBLLB-OUAUKWLOSA-N [(1r,2s,5r)-5-methyl-2-propan-2-ylcyclohexyl] 2-oxoacetate Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C=O YNUVAJRGRQBLLB-OUAUKWLOSA-N 0.000 description 72
- 239000012071 phase Substances 0.000 description 25
- 238000003756 stirring Methods 0.000 description 20
- 238000001816 cooling Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 15
- 239000012267 brine Substances 0.000 description 8
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000002920 hazardous waste Substances 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- RXJMSAASFMPKNR-UHFFFAOYSA-N acetaldehyde;sulfurous acid Chemical compound CC=O.OS(O)=O RXJMSAASFMPKNR-UHFFFAOYSA-N 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 238000000658 coextraction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- XLNOKJLJDWVOQP-UHFFFAOYSA-L disodium;formaldehyde;sulfite Chemical compound [Na+].[Na+].O=C.[O-]S([O-])=O XLNOKJLJDWVOQP-UHFFFAOYSA-L 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- XQSPYNMVSIKCOC-NTSWFWBYSA-N Emtricitabine Chemical compound C1=C(F)C(N)=NC(=O)N1[C@H]1O[C@@H](CO)SC1 XQSPYNMVSIKCOC-NTSWFWBYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229960000366 emtricitabine Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229960001627 lamivudine Drugs 0.000 description 1
- JTEGQNOMFQHVDC-NKWVEPMBSA-N lamivudine Chemical compound O=C1N=C(N)C=CN1[C@H]1O[C@@H](CO)SC1 JTEGQNOMFQHVDC-NKWVEPMBSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 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
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910722784.1A CN112341336A (zh) | 2019-08-06 | 2019-08-06 | 应用醛亚硫酸钠与mgh酯化液反应制备mgh的方法 |
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CN201910722784.1A CN112341336A (zh) | 2019-08-06 | 2019-08-06 | 应用醛亚硫酸钠与mgh酯化液反应制备mgh的方法 |
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CN112341336A true CN112341336A (zh) | 2021-02-09 |
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CN201910722784.1A Pending CN112341336A (zh) | 2019-08-06 | 2019-08-06 | 应用醛亚硫酸钠与mgh酯化液反应制备mgh的方法 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996022960A1 (de) * | 1995-01-23 | 1996-08-01 | Lonza Ag | Verfahren zur herstellung von 2,2-dihydroxyessigsäurementhylester |
CN101274892A (zh) * | 2008-05-04 | 2008-10-01 | 浙江教育学院 | 固体酸为催化剂制备l-薄荷醇乙醛酸酯一水合物的方法 |
CN101830893A (zh) * | 2010-05-31 | 2010-09-15 | 安徽一帆香料有限公司 | 一种拉米夫定中间体hdms的合成制备工艺 |
CN102516078A (zh) * | 2011-12-31 | 2012-06-27 | 浙江先锋科技有限公司 | 乙醛酸l-薄荷醇酯及其一水合物的制备方法 |
CN103694231A (zh) * | 2013-11-28 | 2014-04-02 | 安徽一帆香料有限公司 | 一种拉米夫定中间体hdms的合成制备方法 |
CN103880674A (zh) * | 2014-03-27 | 2014-06-25 | 张家港威胜生物医药有限公司 | 一种关于l-薄荷醇乙醛酸酯的合成工艺 |
CN103951561A (zh) * | 2014-05-06 | 2014-07-30 | 杭州师范大学 | 一种杂多酸催化制备l-薄荷醇乙醛酸酯一水合物的方法 |
CN105130806A (zh) * | 2015-09-11 | 2015-12-09 | 江西富祥药业股份有限公司 | 一种减少恩曲他滨中间体mgh合成过程杂质的方法 |
CN107382725A (zh) * | 2016-05-16 | 2017-11-24 | 江苏普信制药有限公司 | 一种连续化生产二羟基乙酸l-薄荷醇酯的方法 |
-
2019
- 2019-08-06 CN CN201910722784.1A patent/CN112341336A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996022960A1 (de) * | 1995-01-23 | 1996-08-01 | Lonza Ag | Verfahren zur herstellung von 2,2-dihydroxyessigsäurementhylester |
CN101274892A (zh) * | 2008-05-04 | 2008-10-01 | 浙江教育学院 | 固体酸为催化剂制备l-薄荷醇乙醛酸酯一水合物的方法 |
CN101830893A (zh) * | 2010-05-31 | 2010-09-15 | 安徽一帆香料有限公司 | 一种拉米夫定中间体hdms的合成制备工艺 |
CN102516078A (zh) * | 2011-12-31 | 2012-06-27 | 浙江先锋科技有限公司 | 乙醛酸l-薄荷醇酯及其一水合物的制备方法 |
CN103694231A (zh) * | 2013-11-28 | 2014-04-02 | 安徽一帆香料有限公司 | 一种拉米夫定中间体hdms的合成制备方法 |
CN103880674A (zh) * | 2014-03-27 | 2014-06-25 | 张家港威胜生物医药有限公司 | 一种关于l-薄荷醇乙醛酸酯的合成工艺 |
CN103951561A (zh) * | 2014-05-06 | 2014-07-30 | 杭州师范大学 | 一种杂多酸催化制备l-薄荷醇乙醛酸酯一水合物的方法 |
CN105130806A (zh) * | 2015-09-11 | 2015-12-09 | 江西富祥药业股份有限公司 | 一种减少恩曲他滨中间体mgh合成过程杂质的方法 |
CN107382725A (zh) * | 2016-05-16 | 2017-11-24 | 江苏普信制药有限公司 | 一种连续化生产二羟基乙酸l-薄荷醇酯的方法 |
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Effective date of registration: 20221103 Address after: Building 1, 1479 zhangheng Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 201203 Applicant after: SHANGHAI DESANO BIO-PHARMACEUTICAL Co.,Ltd. Applicant after: JIANGSU PUXIN PHARMACEUTICAL Co.,Ltd. Address before: Building 1, 1479 zhangheng Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 201203 Applicant before: SHANGHAI DESANO BIO-PHARMACEUTICAL Co.,Ltd. Applicant before: SHANGHAI ACEBRIGHT PHARMACEUTICALS Co.,Ltd. Applicant before: JIANGSU PUXIN PHARMACEUTICAL Co.,Ltd. |