CN104844425B - 一种2,6-二羟基萘的合成方法 - Google Patents
一种2,6-二羟基萘的合成方法 Download PDFInfo
- Publication number
- CN104844425B CN104844425B CN201510185004.6A CN201510185004A CN104844425B CN 104844425 B CN104844425 B CN 104844425B CN 201510185004 A CN201510185004 A CN 201510185004A CN 104844425 B CN104844425 B CN 104844425B
- Authority
- CN
- China
- Prior art keywords
- sodium
- nitrate
- alkali
- mixture
- synthetic method
- 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
- 238000010189 synthetic method Methods 0.000 title claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 55
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000004927 fusion Effects 0.000 claims abstract description 39
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 38
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 38
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 30
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 26
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 19
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 19
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 19
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- -1 decane tertiary amine Chemical class 0.000 claims abstract description 6
- 238000010790 dilution Methods 0.000 claims abstract description 6
- 239000012895 dilution Substances 0.000 claims abstract description 6
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 239000012065 filter cake Substances 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 239000012046 mixed solvent Substances 0.000 claims abstract description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N n-butylhexane Natural products CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 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 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- TYDITTDFQOJILL-UHFFFAOYSA-N S(O)(O)(=O)=O.[Na].C1=C(C=CC2=CC(=CC=C12)O)O Chemical compound S(O)(O)(=O)=O.[Na].C1=C(C=CC2=CC(=CC=C12)O)O TYDITTDFQOJILL-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001867 inorganic solvent Inorganic materials 0.000 abstract description 4
- 239000003049 inorganic solvent Substances 0.000 abstract description 4
- 150000002894 organic compounds Chemical class 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- CYDHCXJAVDTFBU-UHFFFAOYSA-N [Na].C1=C(C=CC2=CC(=CC=C12)O)O Chemical compound [Na].C1=C(C=CC2=CC(=CC=C12)O)O CYDHCXJAVDTFBU-UHFFFAOYSA-N 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- FITZJYAVATZPMJ-UHFFFAOYSA-N naphthalene-2,6-disulfonic acid Chemical class C1=C(S(O)(=O)=O)C=CC2=CC(S(=O)(=O)O)=CC=C21 FITZJYAVATZPMJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- FITZJYAVATZPMJ-UHFFFAOYSA-L naphthalene-2,6-disulfonate(2-) Chemical group C1=C(S([O-])(=O)=O)C=CC2=CC(S(=O)(=O)[O-])=CC=C21 FITZJYAVATZPMJ-UHFFFAOYSA-L 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- GWLLTEXUIOFAFE-UHFFFAOYSA-N 2,6-diisopropylnaphthalene Chemical compound C1=C(C(C)C)C=CC2=CC(C(C)C)=CC=C21 GWLLTEXUIOFAFE-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZCILODAAHLISPY-UHFFFAOYSA-N biphenyl ether Natural products C1=C(CC=C)C(O)=CC(OC=2C(=CC(CC=C)=CC=2)O)=C1 ZCILODAAHLISPY-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical group C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution 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
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510185004.6A CN104844425B (zh) | 2015-04-20 | 2015-04-20 | 一种2,6-二羟基萘的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510185004.6A CN104844425B (zh) | 2015-04-20 | 2015-04-20 | 一种2,6-二羟基萘的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104844425A CN104844425A (zh) | 2015-08-19 |
CN104844425B true CN104844425B (zh) | 2016-08-17 |
Family
ID=53844467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510185004.6A Active CN104844425B (zh) | 2015-04-20 | 2015-04-20 | 一种2,6-二羟基萘的合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104844425B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107353182A (zh) * | 2017-06-20 | 2017-11-17 | 南通柏盛化工有限公司 | 一种2,6‑二羟基萘的制备方法 |
CN108299162B (zh) * | 2018-01-22 | 2021-01-12 | 南通柏盛化工有限公司 | 一种合成2,6-二羟基萘的制备工艺 |
CN108329195B (zh) * | 2018-04-16 | 2021-05-07 | 南通柏盛药业有限公司 | 一种合成2,7-二羟基萘的方法 |
CN111116319B (zh) * | 2019-12-17 | 2023-02-03 | 枣庄市泰瑞精细化工有限公司 | 一种1,6-二羟基萘的合成精制方法 |
CN113929561A (zh) * | 2020-06-29 | 2022-01-14 | 王兴路 | 一种制备酚类化合物的碱熔方法 |
CN114292396B (zh) * | 2021-12-02 | 2023-05-09 | 南京信息工程大学 | 一种多孔材料及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719703A (en) * | 1969-04-29 | 1973-03-06 | Atomic Energy Commission | Separation of sulfonic acids from sulfuric acid |
JPH03258739A (ja) * | 1990-03-08 | 1991-11-19 | Kawasaki Steel Corp | 2,6―ナフタレンジオールの製造方法 |
CN102219651A (zh) * | 2011-04-25 | 2011-10-19 | 南通柏盛化工有限公司 | 一种2,6-二羟基萘的制备方法 |
-
2015
- 2015-04-20 CN CN201510185004.6A patent/CN104844425B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104844425A (zh) | 2015-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104844425B (zh) | 一种2,6-二羟基萘的合成方法 | |
CN102504330A (zh) | 一种制备聚烯烃蜡的方法 | |
CN102070988B (zh) | 水白氢化松香的生产方法 | |
CN103772306B (zh) | 一种二氯异氰尿酸钠的生产方法 | |
CN100402609C (zh) | 水溶性辣椒红色素的制造方法 | |
CN106966882A (zh) | 一种四氯苯醌的制备方法 | |
CN104261986B (zh) | 氢化地沟油化肥防结剂 | |
CN101168653B (zh) | 液化秸秆环氧树脂胶粘剂的制备方法 | |
CN107501441A (zh) | 一种橡胶生产用歧化松香酸钾皂制备方法 | |
CN109942396A (zh) | 乙酰丙酮镧的备方法 | |
CN104844440A (zh) | 一种长链混合二元酸的精制方法 | |
CN102807505A (zh) | 生产苯肼的方法 | |
CN103058984A (zh) | 西瓜酮的合成方法 | |
CN101182301B (zh) | 一种制备2-氨基-8-萘酚-6-磺酸的方法 | |
CN106220524A (zh) | 一种工业上提高n,2,3‑三甲基‑2‑异丙基丁酰胺生产效率的方法 | |
CN103910780A (zh) | L-丙氨酸-l-谷胺酰胺化合物的制备方法 | |
CN105061232A (zh) | 一种红色基b的制备方法 | |
CN108675946A (zh) | 一种制备2,4-二氨基苯磺酸的方法 | |
CN107353182A (zh) | 一种2,6‑二羟基萘的制备方法 | |
CN108147946A (zh) | 一种制备4-苯基苯酚的方法 | |
CN109929465B (zh) | 一种机械零件保护蜡及其制备方法 | |
CN102911039A (zh) | 一种制备高品质2,4-二氯苯氧乙酸的工艺 | |
CN101805527A (zh) | 4-硝基甲苯-2-磺酸自缩聚染料液体色浆的制备方法 | |
CN102381963A (zh) | 一种利用废弃的px氧化残渣制备苯甲酸的方法及其装置 | |
CN112624925A (zh) | 一种利用废弃物制备碳酸二甲酯的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 226000 No.1 Shanghai Road, Binjiang fine chemical industry park, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Nantong Baisheng Pharmaceutical Co.,Ltd. Address before: 226000 No.1 Shanghai Road, Binjiang fine chemical industry park, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee before: NANTONG BAISHENG CHEMICAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: Room 820, Strategic Emerging Industry Incubation Base, Qinchuan Park, Lanzhou New Area, Lanzhou, Gansu 730311 Patentee after: Baisheng New Materials (Gansu) Co.,Ltd. Address before: 226000 No.1 Shanghai Road, Binjiang fine chemical industry park, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee before: Nantong Baisheng Pharmaceutical Co.,Ltd. |