DE112019002562B4 - Verfahren zur Herstellung von ungesättigten Ketonen - Google Patents

Verfahren zur Herstellung von ungesättigten Ketonen Download PDF

Info

Publication number
DE112019002562B4
DE112019002562B4 DE112019002562.7T DE112019002562T DE112019002562B4 DE 112019002562 B4 DE112019002562 B4 DE 112019002562B4 DE 112019002562 T DE112019002562 T DE 112019002562T DE 112019002562 B4 DE112019002562 B4 DE 112019002562B4
Authority
DE
Germany
Prior art keywords
unsaturated ketones
acidic resin
preparation
methanol
unsaturated
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.)
Active
Application number
DE112019002562.7T
Other languages
German (de)
English (en)
Other versions
DE112019002562T5 (de
Inventor
Gaofeng Huang
He Zhao
Deshen Zhao
Hongyue Yan
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.)
SHANDONG NHU PHARMACEUTICAL CO Ltd
Shandong Nhu Vitamin Co Ltd
Zhejiang NHU Co Ltd
Original Assignee
SHANDONG NHU PHARMACEUTICAL CO Ltd
Shandong Nhu Vitamin Co Ltd
Zhejiang NHU Co Ltd
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 SHANDONG NHU PHARMACEUTICAL CO Ltd, Shandong Nhu Vitamin Co Ltd, Zhejiang NHU Co Ltd filed Critical SHANDONG NHU PHARMACEUTICAL CO Ltd
Publication of DE112019002562T5 publication Critical patent/DE112019002562T5/de
Application granted granted Critical
Publication of DE112019002562B4 publication Critical patent/DE112019002562B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • 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
    • C07C45/51Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
    • CCHEMISTRY; METALLURGY
    • 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
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/62Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08Ion-exchange resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE112019002562.7T 2019-01-02 2019-07-09 Verfahren zur Herstellung von ungesättigten Ketonen Active DE112019002562B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910001843.6A CN109503342B (zh) 2019-01-02 2019-01-02 一种不饱和酮的制备方法
CN201910001843.6 2019-01-02
PCT/CN2019/095192 WO2020140414A1 (zh) 2019-01-02 2019-07-09 一种不饱和酮的制备方法

Publications (2)

Publication Number Publication Date
DE112019002562T5 DE112019002562T5 (de) 2021-02-25
DE112019002562B4 true DE112019002562B4 (de) 2023-03-02

Family

ID=65757252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019002562.7T Active DE112019002562B4 (de) 2019-01-02 2019-07-09 Verfahren zur Herstellung von ungesättigten Ketonen

Country Status (3)

Country Link
CN (1) CN109503342B (zh)
DE (1) DE112019002562B4 (zh)
WO (1) WO2020140414A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109503342B (zh) * 2019-01-02 2019-11-12 山东新和成维生素有限公司 一种不饱和酮的制备方法
CN110227512B (zh) * 2019-06-17 2022-01-07 万华化学集团股份有限公司 一种用于Saucy-Marbet反应制备不饱和酮的催化剂的制法及其应用
CN111039769B (zh) * 2019-12-18 2023-01-13 万华化学集团股份有限公司 一种甲基丁炔醇合成甲基庚烯酮的方法
CN114149310A (zh) * 2021-11-23 2022-03-08 万华化学(四川)有限公司 一种不饱和酮的制备方法
CN114950535B (zh) * 2022-05-18 2023-12-19 万华化学集团股份有限公司 一种固体酸催化剂的制备方法及其在不饱和酮合成中的应用
CN114933518B (zh) * 2022-06-16 2023-11-28 山东新和成药业有限公司 一种乙基庚烯酮的合成方法及杂多酸催化剂的应用

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029287A (en) 1958-08-01 1962-04-10 Hoffmann La Roche Preparation of unsaturated ketones
US5113021A (en) 1989-09-21 1992-05-12 Givaudan Corporation Process for the manufacture of a mixture of α- and β-irone
US6184420B1 (en) 1997-09-10 2001-02-06 Basf Aktiengesellschaft Preparation of unsaturated ketones
US6380437B1 (en) 1999-10-15 2002-04-30 Degussa Ag Process for the preparation of unsaturated 4,5-allene ketones, 3,5-diene ketones and the corresponding saturated ketones
US6586635B2 (en) 2001-04-28 2003-07-01 Degussa Ag Process for the preparation of unsaturated ketones
CN100392045C (zh) 2006-02-20 2008-06-04 周千淇 一种采用固定床气相酯化制备脂肪酸甲酯的方法
WO2010046199A2 (en) 2008-10-21 2010-04-29 Dsm Ip Assets B.V. Manufacture of gamma-delta-unsaturated ketones
CN101723828A (zh) 2008-10-27 2010-06-09 谷长安 一种连续酯化制备己酸乙酯的方法
CN204509222U (zh) 2015-03-24 2015-07-29 浙江大学 一种具有焦油降解功能的u型固定床气化-催化反应装置
CN105154239A (zh) 2015-07-28 2015-12-16 宜春大海龟生命科学有限公司 一种植物油脱臭馏出物固定床连续酯化的方法
CN106917163A (zh) 2017-03-13 2017-07-04 中国科学院过程工程研究所 一种碳氢化合物裂解制备碳纤维的反应系统及其处理方法和用途

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2109597A1 (en) * 2007-01-30 2009-10-21 DSM IP Assets B.V. Process for preparing dienones
CN109503342B (zh) * 2019-01-02 2019-11-12 山东新和成维生素有限公司 一种不饱和酮的制备方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029287A (en) 1958-08-01 1962-04-10 Hoffmann La Roche Preparation of unsaturated ketones
US5113021A (en) 1989-09-21 1992-05-12 Givaudan Corporation Process for the manufacture of a mixture of α- and β-irone
US6184420B1 (en) 1997-09-10 2001-02-06 Basf Aktiengesellschaft Preparation of unsaturated ketones
US6380437B1 (en) 1999-10-15 2002-04-30 Degussa Ag Process for the preparation of unsaturated 4,5-allene ketones, 3,5-diene ketones and the corresponding saturated ketones
US6586635B2 (en) 2001-04-28 2003-07-01 Degussa Ag Process for the preparation of unsaturated ketones
CN100392045C (zh) 2006-02-20 2008-06-04 周千淇 一种采用固定床气相酯化制备脂肪酸甲酯的方法
WO2010046199A2 (en) 2008-10-21 2010-04-29 Dsm Ip Assets B.V. Manufacture of gamma-delta-unsaturated ketones
CN101723828A (zh) 2008-10-27 2010-06-09 谷长安 一种连续酯化制备己酸乙酯的方法
CN204509222U (zh) 2015-03-24 2015-07-29 浙江大学 一种具有焦油降解功能的u型固定床气化-催化反应装置
CN105154239A (zh) 2015-07-28 2015-12-16 宜春大海龟生命科学有限公司 一种植物油脱臭馏出物固定床连续酯化的方法
CN106917163A (zh) 2017-03-13 2017-07-04 中国科学院过程工程研究所 一种碳氢化合物裂解制备碳纤维的反应系统及其处理方法和用途

Also Published As

Publication number Publication date
WO2020140414A1 (zh) 2020-07-09
CN109503342A (zh) 2019-03-22
DE112019002562T5 (de) 2021-02-25
CN109503342B (zh) 2019-11-12

Similar Documents

Publication Publication Date Title
DE112019002562B4 (de) Verfahren zur Herstellung von ungesättigten Ketonen
EP0412337B1 (de) Verfahren zur Herstellung von 1,3-Propandiol
DE69207978T2 (de) Verfahren zur Herstellung von 1,3-Propandiol
EP3037400B1 (de) Chromfreie hydrierung von hydroformylierungsgemischen
DE1668187B2 (de) Verfahren zur katalytischen hydrierung von 1,4-butindiol zu 1,4-butandiol
EP0071787B1 (de) Neue Ruthenium/Kohle-Hydrierkatalysatoren, deren Herstellung und Verwendung zur selektiven Hydrierung von ungesättigten Carbonylverbindungen
DE1957591A1 (de) Verfahren zur Herstellung von 2,2-Dimethylpropandiol
DE68909482T2 (de) Herstellung von Butandiolgemischen.
DE102006038934A1 (de) Herstellung von α-Hydroxyketonen über Carbenkatalysierte Umpolungsreaktion von Aldehyden
DE2653096C2 (de) Verfahren zur Herstellung von 2,2-disubstituierten Propan-1,3-diolen
EP3131888A1 (de) Herstellung von 2-substituierten 4-hydroxy-4-methyl-tetrahydropyranen aus 2-alkyl-4,4-dimethyl-1,3-dioxan-haltigen ausgangsstoffen
DE2525506C2 (de) Verfahren zur Herstellung eines Nickel und/oder Kobalt und Zinkoxid enthaltenden Katalysators
DE69801706T2 (de) Verfahren zur Herstellung von Diamines aus Dialdehyden
DE10357718A1 (de) Verfahren zur Herstellung von Tricyclodecandialdehyd
DE69814925T2 (de) Verfahren zur herstellung von n-propanol
DE112020000129B4 (de) Verfahren zur Synthese von lsopentenal durch lsomerisation von Methylbutinol
WO2011067386A2 (de) Verfahren zur herstellung von aliphatischen aldehyden
DE69213950T2 (de) Kontinuierliches verfahren zur herstellung von 2-ethyl-2-(hydroxymethyl)hexanal und 2-butyl-2-ethyl-1,3 propandiol
DE68909492T2 (de) Synthese von Butandiolgemischen.
EP0177912B1 (de) Verfahren zur Herstellung von Alkandiolen
EP0919532B1 (de) Verfahren zur Herstellung von gesättigten Alkoholen
DE2029557A1 (zh)
EP1400503B1 (de) Verfahren zur Herstellung von Trimethylcyclohexyl-alkan-3-olen mit einem hohen Anteil an trans-Isomeren
EP1018499B1 (de) Verfahren zur Herstellung von Alkalialkoholaten höherer Alkohole
DE2206805C3 (de) Verfahren zur kontinuierlichen Herstellung von ß-Phenyl-äthylalkohol

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R082 Change of representative

Representative=s name: PATENTANWAELTE KLUIN DEBELIUS WEBER PARTG MBB, DE

R020 Patent grant now final