DE69703758T2 - Verfahren zum Herstellen von Phenolderivaten - Google Patents

Verfahren zum Herstellen von Phenolderivaten

Info

Publication number
DE69703758T2
DE69703758T2 DE69703758T DE69703758T DE69703758T2 DE 69703758 T2 DE69703758 T2 DE 69703758T2 DE 69703758 T DE69703758 T DE 69703758T DE 69703758 T DE69703758 T DE 69703758T DE 69703758 T2 DE69703758 T2 DE 69703758T2
Authority
DE
Germany
Prior art keywords
preparation
phenol derivatives
phenol
derivatives
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
DE69703758T
Other languages
English (en)
Other versions
DE69703758D1 (de
Inventor
Yuki Motoyama
Tomoyuki Yui
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE69703758D1 publication Critical patent/DE69703758D1/de
Application granted granted Critical
Publication of DE69703758T2 publication Critical patent/DE69703758T2/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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • 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)
DE69703758T 1996-02-01 1997-01-27 Verfahren zum Herstellen von Phenolderivaten Expired - Fee Related DE69703758T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8016550A JPH09208527A (ja) 1996-02-01 1996-02-01 液晶中間体の製造法

Publications (2)

Publication Number Publication Date
DE69703758D1 DE69703758D1 (de) 2001-02-01
DE69703758T2 true DE69703758T2 (de) 2001-08-02

Family

ID=11919394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703758T Expired - Fee Related DE69703758T2 (de) 1996-02-01 1997-01-27 Verfahren zum Herstellen von Phenolderivaten

Country Status (4)

Country Link
US (1) US5756816A (de)
EP (1) EP0792868B1 (de)
JP (1) JPH09208527A (de)
DE (1) DE69703758T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04234841A (ja) 1988-07-08 1992-08-24 Mitsubishi Rayon Co Ltd 光学活性化合物及び液晶組成物
DE3827531A1 (de) * 1988-08-13 1990-02-22 Bayer Ag Verfahren zur herstellung von n-methylbenzamid
JPH02101049A (ja) * 1988-10-05 1990-04-12 Idemitsu Kosan Co Ltd 液晶化合物及び液晶ポリマー
JPH0832665B2 (ja) 1990-07-25 1996-03-29 高砂香料工業株式会社 反強誘電性液晶化合物

Also Published As

Publication number Publication date
EP0792868B1 (de) 2000-12-27
EP0792868A1 (de) 1997-09-03
JPH09208527A (ja) 1997-08-12
US5756816A (en) 1998-05-26
DE69703758D1 (de) 2001-02-01

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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