RU2019141830A - Диссоциация комплекса 1,4-бис(4-феноксибензоил)бензол - кислота льюиса в водном растворе - Google Patents

Диссоциация комплекса 1,4-бис(4-феноксибензоил)бензол - кислота льюиса в водном растворе Download PDF

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RU2019141830A
RU2019141830A RU2019141830A RU2019141830A RU2019141830A RU 2019141830 A RU2019141830 A RU 2019141830A RU 2019141830 A RU2019141830 A RU 2019141830A RU 2019141830 A RU2019141830 A RU 2019141830A RU 2019141830 A RU2019141830 A RU 2019141830A
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phenoxybenzoyl
bis
benzene
organic phase
lewis acid
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Жюльен ЖУАННО
Гийом ЛЕ
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Аркема Франс
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
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    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/80Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
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    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4012Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4093Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group characterised by the process or apparatus used
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/34Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
    • C08G2261/344Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing heteroatoms
    • C08G2261/3442Polyetherketones
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    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
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    • C08G2650/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
    • C08G2650/40Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK
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    • C08G2650/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/62Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the nature of monomer used

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Health & Medical Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)

Claims (23)

1. Способ получения 1,4-бис(4-феноксибензоил)бензола, включающий:
взаимодействие терефталоилхлорида с дифениловым эфиром в реакционном растворителе и в присутствии кислоты Льюиса с получением смеси продуктов, содержащей комплекс 1,4-бис(4-феноксибензоил)бензол - кислота Льюиса;
введение смеси продукта в контакт с водным раствором, с тем чтобы получить водную фазу, содержащую кислоту Льюиса, и органическую фазу, содержащую 1,4-бис(4-феноксибензоил)бензол,
причем водный раствор имеет рН не более 5, предпочтительно не более 3 и более предпочтительно не более 2.
2. Способ по п. 1, в котором смесь продуктов заливают в сосуд, содержащий водный раствор.
3. Способ по любому из пп. 1, 2, дополнительно включающий:
отделение водной фазы от органической фазы; и/или
нагревание органической фазы до максимальной температуры с последующим охлаждением органической фазы до температуры разделения, предпочтительно после отделения водной фазы от органической фазы.
4. Способ по п. 3, где от 30 до 99,9 мас.%, предпочтительно от 50 до 95 мас.%, более предпочтительно от 60 до 90 мас.% 1,4-бис(4-феноксибензоил)бензола, содержащегося в органической фазе, растворяют в органической фазе при максимальной температуре.
5. Способ по п. 3 или 4, где максимальная температура составляет от 90 до 150°C, предпочтительно от 100 до 140°C, более предпочтительно от 110 до 135°C.
6. Способ по любому из пп. 3-5, в котором температура разделения составляет не менее 20°С, предпочтительно составляет от 25 до 40°С.
7. Способ по любому из пп. 3-6, в котором органическую фазу охлаждают со скоростью от 10 до 50°С/ч, предпочтительно от 20 до 40°С/ч.
8. Способ по любому из пп. 1-7, в котором, по меньшей мере, органическую фазу подвергают стадии разделения твердого вещества/жидкости, которая предпочтительно является стадией фильтрации, и более предпочтительно стадией центробежной фильтрации, с тем чтобы получить твердый 1,4-бис(4-феноксибензоил)бензол, и в котором стадию разделения твердого вещества/жидкости предпочтительно выполняют после отделения водной фазы от органической фазы.
9. Способ по п. 8, в котором стадию разделения твердого вещества и жидкости проводят при температуре не менее 20°C, предпочтительно при температуре от 25 до 40°C.
10. Способ по п. 8 или 9, включающий одну или несколько стадий промывки выделенного твердого 1,4-бис(4-феноксибензоил)бензола в протонном растворителе, предпочтительно метаноле, и подвергая его дальнейшему разделению твердого вещества и жидкости, предпочтительно центробежной фильтрацией.
11. Способ по п. 10, в котором по меньшей мере одну из стадий промывки твердого 1,4-бис (4-феноксибензоил)бензола в протонном растворителе осуществляют при температуре не менее 20°C, предпочтительно при температуре от 30 до 60°C.
12. Способ по любому из пп. 1-11, где кислота Льюиса представляет собой трихлорид алюминия.
13. Способ по любому из пп. 1-12, где реакционным растворителем является орто-дихлорбензол.
14. Способ по любому из пп. 1-13, в котором водная фаза содержит, по меньшей мере, 50 мас.% кислоты Льюиса в смеси продуктов, более 50 мас.% кислоты Льюиса, по меньшей мере 70 мас.% кислоты Льюиса, по меньшей мере 90 мас.% кислоты Льюиса, и
где органическая фаза содержит, по меньшей мере 50 мас.% 1,4-бис(4-феноксибензоил)бензола в смеси продуктов, более 50 мас.% 1,4-бис(4-феноксибензоил)бензола, по меньшей мере 70 мас.% 1,4-бис(4-феноксибензоил)бензола, по меньшей мере 90 мас.% 1,4-бис(4-феноксибензоил)бензола.
15. Способ получения полиэфиркетонкетонного полимера, включающий:
способ получения 1,4-бис(4-феноксибензоил)бензола по любому из пп. 1-14;
взаимодействие указанного 1,4-бис(4-феноксибензоил)бензола с терефталоилхлоридом, изофталоилхлоридом или смесью терефталоилхлорида и изофталоилхлорида в реакционном растворителе в присутствии кислоты Льюиса.
RU2019141830A 2017-05-18 2018-05-17 Диссоциация комплекса 1,4-бис(4-феноксибензоил)бензол - кислота льюиса в водном растворе RU2019141830A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17305581.5 2017-05-18
EP17305581.5A EP3404011B1 (en) 2017-05-18 2017-05-18 Dissociation of a 1,4-bis(4-phenoxybenzoyl)benzene-lewis acid-complex in an aqueous solution
PCT/EP2018/063013 WO2018211045A1 (en) 2017-05-18 2018-05-17 Dissociation of a 1,4-bis (4-phenoxybenzoylbenzene) - lewis acid complex in an aqueous solution

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EP (2) EP3404011B1 (ru)
JP (1) JP6795711B2 (ru)
KR (1) KR102196909B1 (ru)
CN (1) CN110650938A (ru)
BR (1) BR112019023478A2 (ru)
CA (1) CA3061558A1 (ru)
ES (1) ES2829267T3 (ru)
MX (1) MX2019013003A (ru)
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WO (1) WO2018211045A1 (ru)

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Publication number Priority date Publication date Assignee Title
US10793500B2 (en) 2017-05-16 2020-10-06 Arkema France Dissociation of 1,4-bis (4-phenoxybenzoyl)benzene—Lewis acid complex in a protic solvent
ES2829260T3 (es) 2017-05-16 2021-05-31 Arkema France Método para fabricar 1,4-bis(4-fenoxibenzoil)benceno usando cloruro de tereftaloílo sustancialmente no hidrolizado
EP3404012B1 (en) 2017-05-18 2020-09-09 Arkema France Ripening of 1,4-bis (4-phenoxybenzoyl)benzene
EP3404008B1 (en) 2017-05-16 2020-08-12 Arkema France Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene at an elevated temperature
ES2829267T3 (es) 2017-05-18 2021-05-31 Arkema France Disociación de un complejo de 1,4-bis(4-fenoxibenzoilo)benceno-ácido de Lewis en una disolución acuosa
EP3650433B1 (en) 2018-11-09 2024-04-24 Arkema France Method for manufacturing 1,4-bis (4-phenoxybenzoylbenzene) at an elevated temperature
FR3110572B1 (fr) * 2020-05-19 2022-10-07 Arkema France Dérivé de xanthène, mélanges le comprenant, procédé de fabrication et utilisations correspondants

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ES2829260T3 (es) 2017-05-16 2021-05-31 Arkema France Método para fabricar 1,4-bis(4-fenoxibenzoil)benceno usando cloruro de tereftaloílo sustancialmente no hidrolizado
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EP3404012B1 (en) 2017-05-18 2020-09-09 Arkema France Ripening of 1,4-bis (4-phenoxybenzoyl)benzene
EP3404008B1 (en) * 2017-05-16 2020-08-12 Arkema France Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene at an elevated temperature
ES2829267T3 (es) 2017-05-18 2021-05-31 Arkema France Disociación de un complejo de 1,4-bis(4-fenoxibenzoilo)benceno-ácido de Lewis en una disolución acuosa
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EP3650434A1 (en) 2018-11-09 2020-05-13 Arkema France Method for manufacturing 1,4-bis (4-phenoxybenzoylbenzene) using substantially non-hydrolyzed terephthaloyl chloride

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EP3404011A1 (en) 2018-11-21
MX2019013003A (es) 2020-02-05
US20200109100A1 (en) 2020-04-09
US11358924B2 (en) 2022-06-14
JP6795711B2 (ja) 2020-12-02
KR20200003203A (ko) 2020-01-08
CA3061558A1 (en) 2018-11-22
BR112019023478A2 (pt) 2020-06-30
US20180334420A1 (en) 2018-11-22
EP3404011B1 (en) 2020-08-26
JP2020520361A (ja) 2020-07-09
WO2018211045A1 (en) 2018-11-22
CN110650938A (zh) 2020-01-03
EP3625205A1 (en) 2020-03-25
RU2019141830A3 (ru) 2021-06-18
ES2829267T3 (es) 2021-05-31
KR102196909B1 (ko) 2020-12-30

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