ATE111449T1 - Verfahren zur herstellung von beta-carotin und für dieses verfahren verwendbare zwischenprodukte. - Google Patents

Verfahren zur herstellung von beta-carotin und für dieses verfahren verwendbare zwischenprodukte.

Info

Publication number
ATE111449T1
ATE111449T1 AT91109726T AT91109726T ATE111449T1 AT E111449 T1 ATE111449 T1 AT E111449T1 AT 91109726 T AT91109726 T AT 91109726T AT 91109726 T AT91109726 T AT 91109726T AT E111449 T1 ATE111449 T1 AT E111449T1
Authority
AT
Austria
Prior art keywords
carotene
beta
manufacture
intermediate products
products usable
Prior art date
Application number
AT91109726T
Other languages
English (en)
Inventor
Toshiki Mori
Hiroshi Fujii
Takashi Onishi
Kazuo Yamamoto
Original Assignee
Kuraray Co
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
Priority claimed from JP2156870A external-priority patent/JPH0819089B2/ja
Priority claimed from JP2156869A external-priority patent/JPH0819088B2/ja
Priority claimed from JP2256028A external-priority patent/JP2506495B2/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of ATE111449T1 publication Critical patent/ATE111449T1/de

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
    • C07C403/24—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 six-membered non-aromatic rings, e.g. beta-carotene
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT91109726T 1990-06-14 1991-06-13 Verfahren zur herstellung von beta-carotin und für dieses verfahren verwendbare zwischenprodukte. ATE111449T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2156870A JPH0819089B2 (ja) 1990-06-14 1990-06-14 新規なスルホン及びその製造方法
JP2156869A JPH0819088B2 (ja) 1990-06-14 1990-06-14 新規なスルホンアルデヒド及びその製造方法
JP2256028A JP2506495B2 (ja) 1990-09-25 1990-09-25 β―カロチンの製造方法

Publications (1)

Publication Number Publication Date
ATE111449T1 true ATE111449T1 (de) 1994-09-15

Family

ID=27321066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109726T ATE111449T1 (de) 1990-06-14 1991-06-13 Verfahren zur herstellung von beta-carotin und für dieses verfahren verwendbare zwischenprodukte.

Country Status (6)

Country Link
US (1) US5185468A (de)
EP (1) EP0461653B1 (de)
AT (1) ATE111449T1 (de)
DE (1) DE69103966T2 (de)
DK (1) DK0461653T3 (de)
ES (1) ES2060250T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926090A1 (de) * 1998-06-12 1999-12-16 Sumitomo Chemical Co Verfahren und Zwischenprodukt zur Herstellung von Retinal
CH694126A5 (de) 1998-06-18 2004-07-30 Sumitomo Chemical Co Ketosulfonderivate und Verfahren zu deren Herstellung.
KR20000031491A (ko) * 1998-11-06 2000-06-05 구상호 폴리엔 사슬 구조 함유 화합물 및 그 제조방법
JP2001114756A (ja) * 1999-10-12 2001-04-24 Sumitomo Chem Co Ltd β−カロチンの製造方法
KR100634884B1 (ko) * 2004-10-05 2006-10-20 구상호 베타-카로틴의 효율적인 제조방법
KR100733023B1 (ko) * 2006-06-05 2007-06-28 구상호 디알데하이드 화합물, 이의 제조 방법, 및 이를 이용한카로틴 화합물의 합성 방법
CN114426508B (zh) * 2022-02-09 2022-11-08 万华化学集团股份有限公司 一种β-胡萝卜素中间体多烯烃硫醚的制备方法
CN114213303B (zh) * 2022-02-09 2023-01-13 万华化学集团股份有限公司 一种β-胡萝卜素的制备方法
CN114957075B (zh) * 2022-06-13 2023-09-19 万华化学集团股份有限公司 一种β-胡萝卜素的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622633A (en) * 1964-12-04 1971-11-23 Hoffmann La Roche Trihydrocarbyl-9-{8 2,6,6-trimethyl-1-cyclohexen-1-yl{9 -3,7-dimethyl-2,6,8-nonatrien-4yene phosphonium halides
BE794872A (fr) * 1972-02-02 1973-08-01 Rhone Poulenc Sa Nouvelles sulfones derivees de dimethyl-1,5 hexadiene-1,5 ylene
DE2505869C3 (de) * 1975-02-12 1978-05-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von symmetrischen Carotinoiden
FR2342282A1 (fr) * 1976-02-25 1977-09-23 Rhone Poulenc Ind Procede de preparation de sulfones acetals et leur utilisation pour la preparation d'aldehydes ethyleniques
US4883887A (en) * 1987-07-09 1989-11-28 Hoffmann-La Roche Inc. Sulfone polyene intermediates

Also Published As

Publication number Publication date
DK0461653T3 (da) 1995-01-23
DE69103966D1 (de) 1994-10-20
ES2060250T3 (es) 1994-11-16
EP0461653A1 (de) 1991-12-18
US5185468A (en) 1993-02-09
EP0461653B1 (de) 1994-09-14
DE69103966T2 (de) 1995-03-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee