CN113710653A - 新的烯醇乙酸酯(ii) - Google Patents

新的烯醇乙酸酯(ii) Download PDF

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Publication number
CN113710653A
CN113710653A CN202080028196.9A CN202080028196A CN113710653A CN 113710653 A CN113710653 A CN 113710653A CN 202080028196 A CN202080028196 A CN 202080028196A CN 113710653 A CN113710653 A CN 113710653A
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CN
China
Prior art keywords
alkyl
formula
carried out
cor
compound
Prior art date
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Pending
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CN202080028196.9A
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English (en)
Chinese (zh)
Inventor
维尔纳·邦拉蒂
马克-安德烈·米勒
贝蒂娜·乌斯特伯格
弗洛里安·齐格勒
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DSM IP Assets BV
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DSM IP Assets BV
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Publication of CN113710653A publication Critical patent/CN113710653A/zh
Pending legal-status Critical Current

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    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202080028196.9A 2019-04-15 2020-04-03 新的烯醇乙酸酯(ii) Pending CN113710653A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19169208.6 2019-04-15
EP19169208 2019-04-15
PCT/EP2020/059482 WO2020212166A1 (en) 2019-04-15 2020-04-03 Novel enol-acetates(ii)

Publications (1)

Publication Number Publication Date
CN113710653A true CN113710653A (zh) 2021-11-26

Family

ID=66182396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080028196.9A Pending CN113710653A (zh) 2019-04-15 2020-04-03 新的烯醇乙酸酯(ii)

Country Status (6)

Country Link
US (1) US20220220071A1 (https=)
EP (1) EP3956305A1 (https=)
JP (1) JP2022528612A (https=)
CN (1) CN113710653A (https=)
BR (1) BR112021020443A2 (https=)
WO (1) WO2020212166A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266846A (zh) * 1999-02-22 2000-09-20 弗·哈夫曼-拉罗切有限公司 环烯基多烯酯的生产
CN1894208A (zh) * 2003-12-17 2007-01-10 巴斯福股份公司 生产维生素a乙酸酯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6064264B2 (ja) * 2011-12-27 2017-01-25 ディーエスエム アイピー アセッツ ビー．ブイ． ビタミンａ中間体の触媒合成
CN102603588A (zh) * 2012-03-13 2012-07-25 浙江工业大学 一种维生素a衍生物的制备方法
EP3684748A1 (en) * 2017-09-22 2020-07-29 DSM IP Assets B.V. New intermediates for the vitamin a synthesis
FR3085037B1 (fr) * 2018-08-20 2020-09-25 Adisseo France Sas Procede de synthese de la vitamine a

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266846A (zh) * 1999-02-22 2000-09-20 弗·哈夫曼-拉罗切有限公司 环烯基多烯酯的生产
CN1894208A (zh) * 2003-12-17 2007-01-10 巴斯福股份公司 生产维生素a乙酸酯的方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHARLES FEHR 等: "The Synthesis of (Z)-Trisubstituted Allylic Alcohols by the Selective 1,4-Hydrogenation of Dienol Esters: Improved Synthesis of (-)-β-Santalol", 《CHEM.EUR.J.》 *
D .FAVARA 等: "a facile synthesis of trans (+)-4-Carboxymethyl-3-ethylazatidin-2-one and its conversion into natural PS-5", 《TETRAHEDRON LETTERS》 *
WILLIAM J. BAILEY 等: "Pyrolysis of Esters. V. Mechanism of 1,4-Elimination", 《JOURNAL OF ORGANIC CHEMISTRY》 *

Also Published As

Publication number Publication date
US20220220071A1 (en) 2022-07-14
BR112021020443A2 (pt) 2022-03-03
WO2020212166A1 (en) 2020-10-22
EP3956305A1 (en) 2022-02-23
JP2022528612A (ja) 2022-06-15

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