JPS6365059B2 - - Google Patents
Info
- Publication number
- JPS6365059B2 JPS6365059B2 JP56123255A JP12325581A JPS6365059B2 JP S6365059 B2 JPS6365059 B2 JP S6365059B2 JP 56123255 A JP56123255 A JP 56123255A JP 12325581 A JP12325581 A JP 12325581A JP S6365059 B2 JPS6365059 B2 JP S6365059B2
- Authority
- JP
- Japan
- Prior art keywords
- htp
- trans
- cis
- hydroxide
- salt
- 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.)
- Expired
Links
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- -1 alkali metal salt Chemical class 0.000 claims description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- JBJSVEVEEGOEBZ-SCZZXKLOSA-N coenzyme B Chemical compound OP(=O)(O)O[C@H](C)[C@@H](C(O)=O)NC(=O)CCCCCCS JBJSVEVEEGOEBZ-SCZZXKLOSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 238000006317 isomerization reaction Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004689 octahydrates Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56123255A JPS5824540A (ja) | 1981-08-06 | 1981-08-06 | トランス−ヘキサヒドロテレフタル酸の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56123255A JPS5824540A (ja) | 1981-08-06 | 1981-08-06 | トランス−ヘキサヒドロテレフタル酸の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5824540A JPS5824540A (ja) | 1983-02-14 |
| JPS6365059B2 true JPS6365059B2 (de) | 1988-12-14 |
Family
ID=14856039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56123255A Granted JPS5824540A (ja) | 1981-08-06 | 1981-08-06 | トランス−ヘキサヒドロテレフタル酸の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5824540A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0757792A (ja) * | 1993-08-17 | 1995-03-03 | Nec Corp | 圧着接続型コネクタ |
| KR100943872B1 (ko) | 2001-10-26 | 2010-02-24 | 미쓰비시 가가꾸 가부시키가이샤 | 트랜스-1,4-시클로헥산디카르복실산의 생산방법 |
| JP4513256B2 (ja) * | 2001-12-04 | 2010-07-28 | 三菱化学株式会社 | トランス−１，４−シクロヘキサンジカルボン酸の製造方法 |
| JP5003231B2 (ja) * | 2007-03-23 | 2012-08-15 | Ｄｉｃ株式会社 | トランス，トランス−４，４’−ビシクロヘキシルジカルボン酸の製造方法 |
| JP5315496B2 (ja) * | 2008-01-18 | 2013-10-16 | 和光純薬工業株式会社 | 新規な（１ｓ，２ｓ，４ｒ，５ｒ）−シクロヘキサンテトラカルボン酸二無水物及びその利用 |
| CN103539660A (zh) * | 2013-09-25 | 2014-01-29 | 江苏康恒化工有限公司 | 由混式1，4-环己烷二甲酸制备反式1,4-环己烷二甲酸的方法 |
| KR102336273B1 (ko) | 2018-06-15 | 2021-12-06 | 한화솔루션 주식회사 | 사이클로헥산 디카르복실산의 이성화 방법 |
| KR102446307B1 (ko) * | 2018-12-27 | 2022-09-21 | 한화솔루션 주식회사 | 1,4-사이클로헥산디메탄올의 제조방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS435953Y1 (de) * | 1964-06-01 | 1968-03-15 | ||
| JPS5610233A (en) * | 1979-07-07 | 1981-02-02 | Horiba Ltd | Continuous photometric analyzer |
-
1981
- 1981-08-06 JP JP56123255A patent/JPS5824540A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS435953Y1 (de) * | 1964-06-01 | 1968-03-15 | ||
| JPS5610233A (en) * | 1979-07-07 | 1981-02-02 | Horiba Ltd | Continuous photometric analyzer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5824540A (ja) | 1983-02-14 |
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