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DE68913236D1 - Verfahren für die Herstellung halogenierter Sulfone. - Google Patents

Verfahren für die Herstellung halogenierter Sulfone.

Info

Publication number
DE68913236D1
DE68913236D1 DE89111326T DE68913236T DE68913236D1 DE 68913236 D1 DE68913236 D1 DE 68913236D1 DE 89111326 T DE89111326 T DE 89111326T DE 68913236 T DE68913236 T DE 68913236T DE 68913236 D1 DE68913236 D1 DE 68913236D1
Authority
DE
Germany
Prior art keywords
production
sulfones
halogenated
halogenated sulfones
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.)
Expired - Fee Related
Application number
DE89111326T
Other languages
English (en)
Other versions
DE68913236T2 (de
Inventor
Takashi Onishi
Toshiki Mori
Shigeaki Suzuki
Michio Takigawa
Kazuo Yamamoto
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of DE68913236D1 publication Critical patent/DE68913236D1/de
Application granted granted Critical
Publication of DE68913236T2 publication Critical patent/DE68913236T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C403/22—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 sulfur atoms
    • 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
    • C07C403/08—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 hydroxy groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE68913236T 1988-06-27 1989-06-21 Verfahren für die Herstellung halogenierter Sulfone. Expired - Fee Related DE68913236T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63160465A JPH029857A (ja) 1988-06-27 1988-06-27 ハロスルホンの製造方法

Publications (2)

Publication Number Publication Date
DE68913236D1 true DE68913236D1 (de) 1994-03-31
DE68913236T2 DE68913236T2 (de) 1994-09-29

Family

ID=15715533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913236T Expired - Fee Related DE68913236T2 (de) 1988-06-27 1989-06-21 Verfahren für die Herstellung halogenierter Sulfone.

Country Status (6)

Country Link
US (1) US4947001A (de)
EP (1) EP0348813B1 (de)
JP (1) JPH029857A (de)
DE (1) DE68913236T2 (de)
DK (1) DK172075B1 (de)
FI (1) FI90067C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456287A1 (de) * 1990-04-10 1991-11-13 Duphar International Research B.V Sulfonylverbindung und Verwendung dieser Verbindung in dem Verfahren zur Herstellung von Vitamin A oder dessen Estern
EP0900785A3 (de) * 1997-08-25 2000-11-22 Sumitomo Chemical Company, Limited Mit Vitamin A verwandte Verbindungen und Verfahren zu ihrer Herstellung
EP1125921A4 (de) * 1998-10-26 2002-08-07 Sumitomo Chemical Co Verfahren zur herstellung von retinol und zwischenprodukten dafür
CN1300275A (zh) 1999-04-05 2001-06-20 住友化学工业株式会社 维生素a的制造方法、中间体及其制造方法
EP1120398A3 (de) 2000-01-28 2003-11-12 Sumitomo Chemical Company, Limited Dihalogenverbindung und Verfahren zur Herstellung eines Vitamin-A-Derivats
CN1208316C (zh) * 2000-10-18 2005-06-29 住友化学工业株式会社 生产视黄醇的方法和用于生产视黄醇的中间体化合物
EP1477477B1 (de) * 2002-02-19 2010-12-22 Sumitomo Chemical Company, Limited Verfahren zur herstellung von carotenoiden
CN110330451A (zh) * 2019-06-05 2019-10-15 广州巨元生化有限公司 一种维生素a中间体及其醋酸酯的制备工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3578169D1 (de) * 1985-01-10 1990-07-19 Kuraray Co Verfahren zur herstellung von vitamin a oder seinen carbonsaeureestern und zwischenprodukte und ihre verwendung in diesem verfahren.

Also Published As

Publication number Publication date
FI90067C (fi) 1993-12-27
US4947001A (en) 1990-08-07
DK172075B1 (da) 1997-10-13
DK315789A (da) 1989-12-28
EP0348813B1 (de) 1994-02-23
JPH029857A (ja) 1990-01-12
EP0348813A3 (de) 1991-07-17
FI893068A0 (fi) 1989-06-22
DE68913236T2 (de) 1994-09-29
FI90067B (fi) 1993-09-15
EP0348813A2 (de) 1990-01-03
DK315789D0 (da) 1989-06-26
FI893068L (fi) 1989-12-28
JPH0561265B2 (de) 1993-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee