CN118176177A - 对乙酰氨基酚的制造方法 - Google Patents

对乙酰氨基酚的制造方法 Download PDF

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Publication number
CN118176177A
CN118176177A CN202280075018.0A CN202280075018A CN118176177A CN 118176177 A CN118176177 A CN 118176177A CN 202280075018 A CN202280075018 A CN 202280075018A CN 118176177 A CN118176177 A CN 118176177A
Authority
CN
China
Prior art keywords
porous body
reaction
monolithic porous
catalyst
pore diameter
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.)
Pending
Application number
CN202280075018.0A
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English (en)
Chinese (zh)
Inventor
古场百合惠
谷池裕次
渡边尚之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
API Corp
Original Assignee
API Corp
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 API Corp filed Critical API Corp
Publication of CN118176177A publication Critical patent/CN118176177A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CN202280075018.0A 2021-11-16 2022-11-15 对乙酰氨基酚的制造方法 Pending CN118176177A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021186485 2021-11-16
JP2021-186485 2021-11-16
PCT/JP2022/042371 WO2023090315A1 (ja) 2021-11-16 2022-11-15 アセトアミノフェンの製造方法

Publications (1)

Publication Number Publication Date
CN118176177A true CN118176177A (zh) 2024-06-11

Family

ID=86397017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280075018.0A Pending CN118176177A (zh) 2021-11-16 2022-11-15 对乙酰氨基酚的制造方法

Country Status (5)

Country Link
US (1) US20250011278A1 (https=)
EP (1) EP4434964A4 (https=)
JP (1) JPWO2023090315A1 (https=)
CN (1) CN118176177A (https=)
WO (1) WO2023090315A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076030A (en) * 1960-11-03 1963-01-29 Abbott Lab Process for the preparation of acetylaminophenols
EP0622354B1 (en) * 1993-04-30 1999-06-02 Hoechst Celanese Corporation Improved process for preparing acyl aminophenols
JP5616586B2 (ja) * 2009-03-12 2014-10-29 地方独立行政法人 大阪市立工業研究所 カラムリアクター
EP2523932A1 (en) * 2010-01-13 2012-11-21 DSM IP Assets B.V. Acylations in micro reaction systems
CN102060729B (zh) * 2010-12-28 2013-05-08 刘瑞平 一种连续性高效制备对乙酰氨基苯酚的方法
JP2014091092A (ja) * 2012-11-05 2014-05-19 Hitachi Chemical Techno Service Co Ltd マイクロリアクター及びその製造方法、並びに、合成システム及び合成分離分析システム
WO2014083729A1 (ja) * 2012-11-30 2014-06-05 国立大学法人京都大学 マクロ多孔性モノリスとその製造方法
JP6284142B2 (ja) * 2013-01-13 2018-02-28 国立大学法人京都大学 マクロ多孔性モノリスとその製造方法およびその応用
WO2017154024A1 (en) * 2016-03-08 2017-09-14 Reddy G Pratap A process for synthesis of paracetamol
US11173480B2 (en) * 2017-09-29 2021-11-16 Sng Inc. Catalyst in which metal is carried on inorganic porous body having hierarchical porous structure, and method for manufacturing said catalyst
JP7404795B2 (ja) * 2019-11-08 2023-12-26 Jnc株式会社 多糖類担体金属触媒
US20230192596A1 (en) * 2020-05-18 2023-06-22 Api Corporation Method for producing acetaminophen
JP2021186485A (ja) 2020-06-03 2021-12-13 株式会社大一商会 遊技機

Also Published As

Publication number Publication date
EP4434964A4 (en) 2025-11-19
WO2023090315A1 (ja) 2023-05-25
JPWO2023090315A1 (https=) 2023-05-25
US20250011278A1 (en) 2025-01-09
EP4434964A1 (en) 2024-09-25

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