KR870003046A - 브로모 플루오로 아세트산의 제조방법 - Google Patents

브로모 플루오로 아세트산의 제조방법 Download PDF

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Publication number
KR870003046A
KR870003046A KR1019860007723A KR860007723A KR870003046A KR 870003046 A KR870003046 A KR 870003046A KR 1019860007723 A KR1019860007723 A KR 1019860007723A KR 860007723 A KR860007723 A KR 860007723A KR 870003046 A KR870003046 A KR 870003046A
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KR
South Korea
Prior art keywords
hydrogen atom
hydrogen
process according
formula
alkyl
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KR1019860007723A
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English (en)
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KR890003259B1 (ko
Inventor
드리봉 질르
구르네 베르나르
Original Assignee
쟝 르불랑제
아또샹
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Publication date
Application filed by 쟝 르불랑제, 아또샹 filed Critical 쟝 르불랑제
Publication of KR870003046A publication Critical patent/KR870003046A/ko
Application granted granted Critical
Publication of KR890003259B1 publication Critical patent/KR890003259B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
    • C07C53/16—Halogenated acetic acids
    • C07C53/18—Halogenated acetic acids containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

내용 없음

Description

브로모 플루오로 아세트산의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 진한 브롬산 매질내에서 하기 일반식(I)의 화합물과 기체상 브롬화수소를 반응시킴을 특징으로하는 하기 일반식(Ⅱ)의 브로모 플루오로 아세트산의 제조방법.
    (식중, X는 수소, 불소, 염소 또는 브롬원자를 나타내고, R은 수소원자 또는 알킬 또는 아릴 라디칼을 나타낸다.)
  2. 제1항에 있어서, X가 수소원자인 경우, R이 수소원자 또는 메틸 또는 에틸 라디칼인 방법.
  3. 제1 또는 2항에 있어서, R이 수소원자 또는 메틸 또는 에틸 라디칼인 경우, X가 수소원자인 방법.
  4. 제1 또는 2항에 있어서, R은 알킬 라디칼이고, 알킬 브로마이드가 형성되면서 제거되는 방법.
  5. 제1 또는 2항에 있어서, 진한 브롬산 매질이 45∼60중량%, 바람직하게는 48중량%브롬산 수용액인 방법.
  6. 제1 또는 2항에 있어서, 반응 혼합물의 온도가 50-140℃, 바람직하게는 80-125℃범위내인 방법.
  7. 제1 또는 2항에 있어서, 반응이 실압에서 수행되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007723A 1985-09-13 1986-09-13 브로모 플루오로 아세트산의 제조방법 KR890003259B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8513611A FR2587334B1 (fr) 1985-09-13 1985-09-13 Procede de preparation d'acides bromofluoro-acetiques
FR85-13611 1985-09-13
FR13611 1985-09-13

Publications (2)

Publication Number Publication Date
KR870003046A true KR870003046A (ko) 1987-04-14
KR890003259B1 KR890003259B1 (ko) 1989-08-31

Family

ID=9322885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007723A KR890003259B1 (ko) 1985-09-13 1986-09-13 브로모 플루오로 아세트산의 제조방법

Country Status (21)

Country Link
US (1) US4806684A (ko)
EP (1) EP0223620B1 (ko)
JP (1) JPS6267043A (ko)
KR (1) KR890003259B1 (ko)
CN (1) CN1009084B (ko)
AT (1) ATE42089T1 (ko)
AU (1) AU587859B2 (ko)
CA (1) CA1249843A (ko)
DE (1) DE3662785D1 (ko)
DK (1) DK170158B1 (ko)
ES (1) ES2002485A6 (ko)
FI (1) FI88151C (ko)
FR (1) FR2587334B1 (ko)
GR (1) GR862329B (ko)
IE (1) IE59306B1 (ko)
IL (1) IL79467A (ko)
IN (1) IN164379B (ko)
NO (1) NO163734C (ko)
NZ (1) NZ217290A (ko)
PT (1) PT83367B (ko)
ZA (1) ZA866509B (ko)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130222A (en) * 1962-02-14 1964-04-21 Dow Chemical Co Process for the preparation of aliphatic bromides
FR1381853A (fr) * 1962-02-14 1964-12-14 Dow Chemical Co Procédé de préparation de bromures aliphatiques et d'acides aliphatiques bromés
FR1381353A (fr) * 1963-09-24 1964-12-14 Bendix Corp Démarreur à turbine à gaz
JPS5826737B2 (ja) * 1977-02-25 1983-06-04 株式会社片山化学工業研究所 ブロム酢酸およびそのエステルの製造法

Also Published As

Publication number Publication date
AU587859B2 (en) 1989-08-31
AU6254386A (en) 1987-03-19
GR862329B (en) 1987-01-12
DK170158B1 (da) 1995-06-06
EP0223620B1 (fr) 1989-04-12
CN1009084B (zh) 1990-08-08
JPH0212937B2 (ko) 1990-03-30
NO163734C (no) 1990-07-11
FI88151C (fi) 1993-04-13
FI88151B (fi) 1992-12-31
IL79467A (en) 1990-03-19
CA1249843A (fr) 1989-02-07
NO863285L (no) 1987-03-16
DK437186A (da) 1987-03-14
ES2002485A6 (es) 1988-08-16
FR2587334B1 (fr) 1988-07-29
FR2587334A1 (fr) 1987-03-20
NO863285D0 (no) 1986-08-14
PT83367A (fr) 1986-10-01
EP0223620A1 (fr) 1987-05-27
IN164379B (ko) 1989-03-04
IL79467A0 (en) 1986-10-31
PT83367B (pt) 1989-05-12
NO163734B (no) 1990-04-02
FI863639A0 (fi) 1986-09-10
IE59306B1 (en) 1994-02-09
CN86106056A (zh) 1987-04-01
IE862217L (en) 1987-03-13
FI863639A (fi) 1987-03-14
DK437186D0 (da) 1986-09-12
DE3662785D1 (en) 1989-05-18
US4806684A (en) 1989-02-21
KR890003259B1 (ko) 1989-08-31
ATE42089T1 (de) 1989-04-15
ZA866509B (en) 1987-04-29
NZ217290A (en) 1988-11-29
JPS6267043A (ja) 1987-03-26

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