CN114829338B - 脱氢方法 - Google Patents

脱氢方法 Download PDF

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Publication number
CN114829338B
CN114829338B CN202080089217.8A CN202080089217A CN114829338B CN 114829338 B CN114829338 B CN 114829338B CN 202080089217 A CN202080089217 A CN 202080089217A CN 114829338 B CN114829338 B CN 114829338B
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China
Prior art keywords
dehydrogenation
formula
compound
carried out
present
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CN202080089217.8A
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English (en)
Chinese (zh)
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CN114829338A (zh
Inventor
维尔纳·邦拉蒂
马克-安德烈·米勒
贝蒂娜·乌斯特伯格
维克多·齐默尔曼
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DSM IP Assets BV
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DSM IP Assets BV
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/225—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN202080089217.8A 2019-12-23 2020-12-15 脱氢方法 Active CN114829338B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19219361.3 2019-12-23
EP19219361 2019-12-23
PCT/EP2020/086170 WO2021130057A1 (en) 2019-12-23 2020-12-15 Dehydrogenation process

Publications (2)

Publication Number Publication Date
CN114829338A CN114829338A (zh) 2022-07-29
CN114829338B true CN114829338B (zh) 2024-05-03

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ID=69005589

Family Applications (1)

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CN202080089217.8A Active CN114829338B (zh) 2019-12-23 2020-12-15 脱氢方法

Country Status (6)

Country Link
US (1) US12258311B2 (https=)
EP (1) EP4081505A1 (https=)
JP (1) JP2023506144A (https=)
CN (1) CN114829338B (https=)
BR (1) BR112022012342A2 (https=)
WO (1) WO2021130057A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254613B (de) * 1966-05-17 1967-11-23 Basf Ag Verfahren zur Herstellung von Vitamin A-Aldehyd
CN1277960A (zh) * 1999-06-03 2000-12-27 住友化学工业株式会社 视黄醛的制备方法以及用于制备视黄醛的中间体
CN1330621A (zh) * 1998-07-06 2002-01-09 以生物技术资源的名义经营的Dcv公司 维生素的生产方法
CN1582273A (zh) * 2001-10-31 2005-02-16 Dsmip资产有限公司 类视色素的制备
CN102276492A (zh) * 2010-06-08 2011-12-14 上海医药工业研究院 阿戈美拉汀中间体及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597081A1 (en) * 2011-11-25 2013-05-29 Basf Se Process for preparing 3-substituted 2-alkenals, in particular prenal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254613B (de) * 1966-05-17 1967-11-23 Basf Ag Verfahren zur Herstellung von Vitamin A-Aldehyd
CN1330621A (zh) * 1998-07-06 2002-01-09 以生物技术资源的名义经营的Dcv公司 维生素的生产方法
CN1277960A (zh) * 1999-06-03 2000-12-27 住友化学工业株式会社 视黄醛的制备方法以及用于制备视黄醛的中间体
CN1582273A (zh) * 2001-10-31 2005-02-16 Dsmip资产有限公司 类视色素的制备
CN102276492A (zh) * 2010-06-08 2011-12-14 上海医药工业研究院 阿戈美拉汀中间体及其制备方法

Also Published As

Publication number Publication date
BR112022012342A2 (pt) 2022-09-06
CN114829338A (zh) 2022-07-29
WO2021130057A1 (en) 2021-07-01
US20230068017A1 (en) 2023-03-02
JP2023506144A (ja) 2023-02-15
EP4081505A1 (en) 2022-11-02
US12258311B2 (en) 2025-03-25

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