KR870011068A - 브롬화 비페놀의 제조방법 - Google Patents

브롬화 비페놀의 제조방법 Download PDF

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Publication number
KR870011068A
KR870011068A KR870004796A KR870004796A KR870011068A KR 870011068 A KR870011068 A KR 870011068A KR 870004796 A KR870004796 A KR 870004796A KR 870004796 A KR870004796 A KR 870004796A KR 870011068 A KR870011068 A KR 870011068A
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KR
South Korea
Prior art keywords
biphenol
reaction
meta
catalyst
carried out
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KR870004796A
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English (en)
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KR900001285B1 (ko
Inventor
멘도자 아벨
Original Assignee
리챠드 지이. 워터맨
더 다우 케미칼 캄파니
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Publication of KR870011068A publication Critical patent/KR870011068A/ko
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Publication of KR900001285B1 publication Critical patent/KR900001285B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/12—Polycyclic non-condensed hydrocarbons
    • C07C15/14—Polycyclic non-condensed hydrocarbons all phenyl groups being directly linked
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/24—Halogenated derivatives
    • C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)

Abstract

내용 없음

Description

브롬화 비페놀의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 2개 이상의 메타 브롬원자를 함유한 메타-브롬화 비페놀을 형성하기에 충분한 반응조건하에 모든 오르토 위치가 차단된 비페놀과 브롬화제를 접촉반응시킴을 특징으로 하는 브롬화 비페놀의 제조방법.
  2. 제1항에 있어서, 오르토 위치를 통일 잘기로 차단시킨 방법.
  3. 제2항에 있어서, 오르토 위치내의 잘기가 탄소수 1내지 8의 1급 알킬인 방법.
  4. 제1항에 있어서, 브롬화제가 브롬인 방법.
  5. 제1항에 있어서, 반응을 순수하게 수행하는 방법.
  6. 제1항에 있어서, 반응매질이 존재하는 방법.
  7. 제6항에 있어서, 반응매질이 염화메틸렌인 방법.
  8. 제1항에 있어서, 0°내지 100℃의 온도에서 접촉반응시키는 방법.
  9. 제1항에 있어서, 촉매가 존재하는 방법.
  10. 제9항에 있어서, 촉매가 브롬화 알루미늄, 염화알루미늄 또는 염화제2철인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004796A 1986-05-16 1987-05-15 브롬화 비페놀의 제조방법 KR900001285B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86406586A 1986-05-16 1986-05-16
US864065 1986-05-16

Publications (2)

Publication Number Publication Date
KR870011068A true KR870011068A (ko) 1987-12-19
KR900001285B1 KR900001285B1 (ko) 1990-03-05

Family

ID=25342452

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004796A KR900001285B1 (ko) 1986-05-16 1987-05-15 브롬화 비페놀의 제조방법

Country Status (8)

Country Link
EP (1) EP0245859B1 (ko)
JP (1) JP2557382B2 (ko)
KR (1) KR900001285B1 (ko)
AT (1) ATE57520T1 (ko)
BR (1) BR8702505A (ko)
DE (1) DE3765575D1 (ko)
ES (1) ES2017477B3 (ko)
IL (1) IL82503A0 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685945A5 (de) * 1992-10-16 1995-11-15 Rieter Ag Maschf Vorrichtung zum Wickelwechsel.
DE4426753A1 (de) * 1994-07-28 1996-02-01 Bayer Ag Mittel zur Bekämpfung von Pflanzenschädlingen
DE10037143A1 (de) 2000-07-31 2002-02-14 Rieter Ag Maschf Nachführung eines Reservewickels an einer Kämmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031649A5 (ko) * 1969-02-03 1970-11-20 Ugine Kuhlmann
US3720721A (en) * 1970-07-09 1973-03-13 Gen Electric Halogenated biphenols and methods for preparing the same
US3929908A (en) * 1971-08-05 1975-12-30 Gen Electric Brominated biphenols
US3956403A (en) * 1971-08-05 1976-05-11 General Electric Company Brominated biphenols
US3894094A (en) * 1972-12-04 1975-07-08 Ici America Inc Halogenated, tetra-alkyl biphenols
CA1073471A (en) * 1974-12-18 1980-03-11 Philip L. Kinson Brominated biphenol process
JPS5444603A (en) * 1977-09-09 1979-04-09 Asahi Glass Co Ltd Bromination
US4661644A (en) * 1985-09-09 1987-04-28 The Dow Chemical Company Brominated epoxyaromatic compounds

Also Published As

Publication number Publication date
IL82503A0 (en) 1987-11-30
EP0245859A1 (en) 1987-11-19
JPS6327449A (ja) 1988-02-05
EP0245859B1 (en) 1990-10-17
ATE57520T1 (de) 1990-11-15
JP2557382B2 (ja) 1996-11-27
BR8702505A (pt) 1988-02-23
ES2017477B3 (es) 1991-02-16
DE3765575D1 (de) 1990-11-22
KR900001285B1 (ko) 1990-03-05

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