DE3469023D1 - Process for producing an alpha-halogeno-beta-phenylpropionic acid - Google Patents

Process for producing an alpha-halogeno-beta-phenylpropionic acid

Info

Publication number
DE3469023D1
DE3469023D1 DE8484112156T DE3469023T DE3469023D1 DE 3469023 D1 DE3469023 D1 DE 3469023D1 DE 8484112156 T DE8484112156 T DE 8484112156T DE 3469023 T DE3469023 T DE 3469023T DE 3469023 D1 DE3469023 D1 DE 3469023D1
Authority
DE
Germany
Prior art keywords
halogeno
beta
alpha
producing
phenylpropionic acid
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
Application number
DE8484112156T
Other languages
English (en)
Inventor
Kiyotaka Oyama
Tuneo Harada
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Application granted granted Critical
Publication of DE3469023D1 publication Critical patent/DE3469023D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8484112156T 1983-10-13 1984-10-10 Process for producing an alpha-halogeno-beta-phenylpropionic acid Expired DE3469023D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58189858A JPS6081144A (ja) 1983-10-13 1983-10-13 α−ハロゲノ−β−フエニルプロピオン酸の製造方法

Publications (1)

Publication Number Publication Date
DE3469023D1 true DE3469023D1 (en) 1988-03-03

Family

ID=16248354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112156T Expired DE3469023D1 (en) 1983-10-13 1984-10-10 Process for producing an alpha-halogeno-beta-phenylpropionic acid

Country Status (4)

Country Link
US (1) US4594450A (de)
EP (1) EP0137494B1 (de)
JP (1) JPS6081144A (de)
DE (1) DE3469023D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806016A (en) * 1987-05-15 1989-02-21 Rosemount Inc. Optical displacement sensor
EP0319024B1 (de) * 1987-12-03 1994-10-26 Sumitomo Chemical Company, Limited Verfahren zur Herstellung von optisch aktiver alpha-Isopropyl-p-chlorophenylessigsäure
US4956566A (en) * 1988-01-28 1990-09-11 Siemens Aktiengesellschaft Circuit configuration with a generator system for path- or angle-dependent signals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158732A (en) * 1980-05-14 1981-12-07 Toyo Soda Mfg Co Ltd Preparation of alpha-halogeno-beta-phenylpropionic acid
JPS58124738A (ja) * 1982-01-20 1983-07-25 Mitsui Toatsu Chem Inc β−クロロプロピオン酸誘導体の製造法
JPS6158732A (ja) * 1984-08-31 1986-03-26 アイカ工業株式会社 銅貼積層板の製法

Also Published As

Publication number Publication date
US4594450A (en) 1986-06-10
EP0137494A2 (de) 1985-04-17
EP0137494B1 (de) 1988-01-27
EP0137494A3 (en) 1986-04-02
JPS6081144A (ja) 1985-05-09

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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