SA521421069B1 - طريقة لإنتاج مركب نتريل عطري وطريقة لإنتاج إستر كربونات - Google Patents

طريقة لإنتاج مركب نتريل عطري وطريقة لإنتاج إستر كربونات

Info

Publication number
SA521421069B1
SA521421069B1 SA521421069A SA521421069A SA521421069B1 SA 521421069 B1 SA521421069 B1 SA 521421069B1 SA 521421069 A SA521421069 A SA 521421069A SA 521421069 A SA521421069 A SA 521421069A SA 521421069 B1 SA521421069 B1 SA 521421069B1
Authority
SA
Saudi Arabia
Prior art keywords
producing
carbonate ester
nitrile compound
compound
aromatic nitrile
Prior art date
Application number
SA521421069A
Other languages
English (en)
Inventor
إسوبي تاكيهيكو
أميزو ريوتارو
شيموكاوا كيسوكي
هارادا هايدفومي
Original Assignee
ميتسوبيشي غاز كيميكال كومباني، انك.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ميتسوبيشي غاز كيميكال كومباني، انك. filed Critical ميتسوبيشي غاز كيميكال كومباني، انك.
Publication of SA521421069B1 publication Critical patent/SA521421069B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/04—Preparation of esters of carbonic or haloformic acids from carbon dioxide or inorganic carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

يزود الاختراع الحالي طريقة لإنتاج مركب نتريل عطري aromatic nitrile، تشمل تفاعل إزالة الماء dehydration reaction حيث يمكن الحصول على مركب مطلوب بصورة انتقائية بمعدل إنتاج عالٍ مع منع توليد المنتجات الثانوية أثناء تحويل مركب الأميد العطري aromatic amide إلى مركب نتريل nitrile عطري مقابل. وبالإضافة إلى ذلك، يحقق الاختراع الحالي طريقة للإنتاج الفعال لإستر كربونات carbonate ester من خلال تطبيق طريقة الإنتاج المذكورة سابقاً على طريقة إنتاج إستر الكربونات carbonate ester. وتتحقق الأمور المذكورة أعلاه من خلال طريقة إنتاج مركب نتريل nitrile عطري تتضمن خطوة إزالة الماء حيث يتم إزالة الماء من مركب أميد amide عطري، وتتضمن الطريقة خطوة تلامس لملامسة مركب الأميد amide العطري مع حفاز catalyst في طور غازي gas phase أثناء تفاعل إزالة الماء. الشكل 1
SA521421069A 2018-07-27 2021-01-20 طريقة لإنتاج مركب نتريل عطري وطريقة لإنتاج إستر كربونات SA521421069B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018141487 2018-07-27

Publications (1)

Publication Number Publication Date
SA521421069B1 true SA521421069B1 (ar) 2023-06-15

Family

ID=69180301

Family Applications (1)

Application Number Title Priority Date Filing Date
SA521421069A SA521421069B1 (ar) 2018-07-27 2021-01-20 طريقة لإنتاج مركب نتريل عطري وطريقة لإنتاج إستر كربونات

Country Status (10)

Country Link
US (2) US11673856B2 (ar)
EP (2) EP3831813B1 (ar)
JP (1) JP7367676B2 (ar)
KR (1) KR20210040392A (ar)
CN (1) CN112469700A (ar)
ES (1) ES2946440T3 (ar)
SA (1) SA521421069B1 (ar)
SG (1) SG11202012997YA (ar)
TW (1) TWI828726B (ar)
WO (1) WO2020022416A1 (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112495362B (zh) * 2020-12-21 2022-02-11 中国科学院山西煤炭化学研究所 一种适用于一级酰胺化合物分子内脱水制备腈类的催化剂及其制备方法和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279020B (de) 1966-08-04 1968-10-03 Hoechst Ag Verfahren zur kontinuierlichen Herstellung von aliphatischen oder aromatischen Nitrilen aus Carbonsaeureestern
US4026901A (en) 1975-04-30 1977-05-31 Hoffmann-La Roche Inc. Conversion of 4-lower alkyloxazole-5-carboxamide to 4-lower alkyl-5-cyanooxazoles
DE3923979A1 (de) * 1989-07-20 1991-01-24 Merck Patent Gmbh Verfahren zur herstellung von aromatischen nitrilen
US5214162A (en) * 1990-12-21 1993-05-25 Hoffman-La Roche Inc. Process for manufacturing 5-cyano-4-lower alkyloxazoles
DE19522430A1 (de) * 1995-06-21 1997-01-02 Huels Chemische Werke Ag Verfahren zur Herstellung von 2-Hydroxybenzonitril
JP5458352B2 (ja) 2008-08-27 2014-04-02 新日鐵住金株式会社 炭酸エステルの製造方法
JP5738206B2 (ja) 2011-01-20 2015-06-17 新日鐵住金株式会社 炭酸エステルの製造方法
JP6349787B2 (ja) 2014-03-04 2018-07-04 新日鐵住金株式会社 炭酸エステルの製造方法
WO2015099053A1 (ja) 2013-12-27 2015-07-02 新日鐵住金株式会社 シアノピリジンの製造方法、ベンゾニトリルの製造方法、炭酸エステルの製造方法、及び炭酸エステルの製造装置
EP3476834A4 (en) * 2016-06-22 2019-11-20 Mitsubishi Gas Chemical Company, Inc. PROCESS FOR PRODUCING AROMATIC NITRILE AND PROCESS FOR PRODUCING ESTER CARBONATE
WO2018116775A1 (ja) 2016-12-21 2018-06-28 三菱瓦斯化学株式会社 芳香族ニトリル化合物の製造方法、及び炭酸エステルの製造方法
SG11202001689XA (en) 2017-09-29 2020-04-29 Mitsubishi Gas Chemical Co Method for regenerating catalyst and method for producing carbonate ester
WO2019138993A1 (ja) 2018-01-10 2019-07-18 三菱瓦斯化学株式会社 炭酸エステルの製造方法

Also Published As

Publication number Publication date
WO2020022416A1 (ja) 2020-01-30
TWI828726B (zh) 2024-01-11
US20230348367A1 (en) 2023-11-02
EP3831813A4 (en) 2021-06-09
US11673856B2 (en) 2023-06-13
SG11202012997YA (en) 2021-02-25
ES2946440T3 (es) 2023-07-18
EP3831813A1 (en) 2021-06-09
EP3831813B1 (en) 2023-05-03
JP7367676B2 (ja) 2023-10-24
US20210261496A1 (en) 2021-08-26
CN112469700A (zh) 2021-03-09
EP4201925A1 (en) 2023-06-28
TW202019868A (zh) 2020-06-01
JPWO2020022416A1 (ja) 2021-08-02
KR20210040392A (ko) 2021-04-13

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