JP2016172712A5 - - Google Patents
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- Publication number
- JP2016172712A5 JP2016172712A5 JP2015122199A JP2015122199A JP2016172712A5 JP 2016172712 A5 JP2016172712 A5 JP 2016172712A5 JP 2015122199 A JP2015122199 A JP 2015122199A JP 2015122199 A JP2015122199 A JP 2015122199A JP 2016172712 A5 JP2016172712 A5 JP 2016172712A5
- Authority
- JP
- Japan
- Prior art keywords
- compound
- tetrahydrofuran
- producing
- dihydrofuran
- raw material
- 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.)
- Granted
Links
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 98
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 61
- 238000004519 manufacturing process Methods 0.000 claims description 47
- 150000001875 compounds Chemical class 0.000 claims description 35
- -1 tetrahydrofuran compound Chemical class 0.000 claims description 26
- JKTCBAGSMQIFNL-UHFFFAOYSA-N 2,3-dihydrofuran Chemical compound C1CC=CO1 JKTCBAGSMQIFNL-UHFFFAOYSA-N 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 11
- 239000003377 acid catalyst Substances 0.000 claims description 8
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000011973 solid acid Substances 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 2
- JNODDICFTDYODH-UHFFFAOYSA-N 2-hydroxytetrahydrofuran Chemical compound OC1CCCO1 JNODDICFTDYODH-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000003729 cation exchange resin Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 1
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014124326 | 2014-06-17 | ||
| JP2014124326 | 2014-06-17 | ||
| JP2014134714 | 2014-06-30 | ||
| JP2014134714 | 2014-06-30 | ||
| JP2014137186 | 2014-07-02 | ||
| JP2014137186 | 2014-07-02 | ||
| JP2015058286 | 2015-03-20 | ||
| JP2015058286 | 2015-03-20 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019132088A Division JP2020002137A (ja) | 2014-06-17 | 2019-07-17 | テトラヒドロフラン化合物の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016172712A JP2016172712A (ja) | 2016-09-29 |
| JP2016172712A5 true JP2016172712A5 (enrdf_load_html_response) | 2018-06-21 |
| JP6601006B2 JP6601006B2 (ja) | 2019-11-06 |
Family
ID=54935550
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015122199A Active JP6601006B2 (ja) | 2014-06-17 | 2015-06-17 | テトラヒドロフラン化合物の製造方法 |
| JP2019132088A Pending JP2020002137A (ja) | 2014-06-17 | 2019-07-17 | テトラヒドロフラン化合物の製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019132088A Pending JP2020002137A (ja) | 2014-06-17 | 2019-07-17 | テトラヒドロフラン化合物の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP6601006B2 (enrdf_load_html_response) |
| TW (1) | TW201605818A (enrdf_load_html_response) |
| WO (1) | WO2015194568A1 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023145554A1 (ja) | 2022-01-28 | 2023-08-03 | 保土谷化学工業株式会社 | テトラヒドロフランと植物由来２－メチルテトラヒドロフランとの共重合反応物、およびその製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930353A (enrdf_load_html_response) * | 1972-07-15 | 1974-03-18 | ||
| JPS5033062B2 (enrdf_load_html_response) * | 1972-09-01 | 1975-10-27 | ||
| JPS4976861A (enrdf_load_html_response) * | 1972-12-01 | 1974-07-24 | ||
| DE2748788A1 (de) * | 1977-10-31 | 1979-05-03 | Basf Ag | Verfahren zur reinigung von tetrahydrofuran |
| JPH0629280B2 (ja) * | 1985-02-28 | 1994-04-20 | 三菱化成株式会社 | 粗テトラヒドロフランの精製方法 |
| JP2002515888A (ja) * | 1996-10-21 | 2002-05-28 | イーストマン ケミカル カンパニー | ３―アルキルテトラヒドロフランの製造方法 |
| JPH10237057A (ja) * | 1996-12-26 | 1998-09-08 | Mitsubishi Chem Corp | 粗テトラヒドロフランの精製方法 |
| US6201137B1 (en) * | 1997-09-30 | 2001-03-13 | Hodogaya Chemical Co., Ltd. | Process for purifying tetrahydrofurans used as starting material for polyether polyols |
| JP2000143652A (ja) * | 1998-11-13 | 2000-05-26 | Mitsubishi Chemicals Corp | 粗テトラヒドロフランの精製方法 |
| JP2002234883A (ja) * | 2000-12-04 | 2002-08-23 | Mitsubishi Chemicals Corp | テトラヒドロフランの精製方法 |
| JP2003089694A (ja) * | 2001-07-11 | 2003-03-28 | Mitsubishi Chemicals Corp | テトラヒドロフランの精製方法 |
| DE10237954A1 (de) * | 2002-08-20 | 2004-03-04 | Basf Ag | Verfahren zur Herstellung von Tetrahydrofuran |
| CN102596926A (zh) * | 2009-10-30 | 2012-07-18 | 株式会社日立工业设备技术 | 四氢呋喃的精制方法以及精制系统 |
| CN104736529B (zh) * | 2012-10-18 | 2017-09-05 | 三菱化学株式会社 | 四氢呋喃的制造方法 |
| JP6191213B2 (ja) * | 2013-04-19 | 2017-09-06 | 東レ株式会社 | テトラヒドロフラン含有物の精製方法 |
-
2015
- 2015-06-16 WO PCT/JP2015/067359 patent/WO2015194568A1/ja active Application Filing
- 2015-06-17 JP JP2015122199A patent/JP6601006B2/ja active Active
- 2015-06-17 TW TW104119536A patent/TW201605818A/zh unknown
-
2019
- 2019-07-17 JP JP2019132088A patent/JP2020002137A/ja active Pending
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