FI920722A0 - Menetelmä 1,1-bis(kloorifenyyli)-2,2,2-trikloorietanolin valmistamiseksi - Google Patents

Menetelmä 1,1-bis(kloorifenyyli)-2,2,2-trikloorietanolin valmistamiseksi

Info

Publication number
FI920722A0
FI920722A0 FI920722A FI920722A FI920722A0 FI 920722 A0 FI920722 A0 FI 920722A0 FI 920722 A FI920722 A FI 920722A FI 920722 A FI920722 A FI 920722A FI 920722 A0 FI920722 A0 FI 920722A0
Authority
FI
Finland
Prior art keywords
pct
trichloroethanol
bis
chlorophenol
preparation
Prior art date
Application number
FI920722A
Other languages
English (en)
Swedish (sv)
Other versions
FI97223C (fi
FI97223B (fi
Inventor
Sola Jaume Castella
Adrubau Jaime Palencia
Raymond Commandeur
Bernard Gorny
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of FI920722A0 publication Critical patent/FI920722A0/fi
Application granted granted Critical
Publication of FI97223B publication Critical patent/FI97223B/fi
Publication of FI97223C publication Critical patent/FI97223C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/40—Halogenated unsaturated alcohols
    • C07C33/46—Halogenated unsaturated alcohols containing only six-membered aromatic rings as cyclic parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FI920722A 1990-06-22 1992-02-19 Menetelmä 1,1-bis(kloorifenyyli)-2,2,2-trikloorietanolin valmistamiseksi FI97223C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9007849 1990-06-22
FR9007849 1990-06-22
PCT/FR1991/000495 WO1992000264A1 (fr) 1990-06-22 1991-06-20 Procede de preparation 1,1-bis(chlorophenyl)-2,2,2 trichloroethanol
FR9100495 1991-06-20

Publications (3)

Publication Number Publication Date
FI920722A0 true FI920722A0 (fi) 1992-02-19
FI97223B FI97223B (fi) 1996-07-31
FI97223C FI97223C (fi) 1996-11-11

Family

ID=9397907

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920722A FI97223C (fi) 1990-06-22 1992-02-19 Menetelmä 1,1-bis(kloorifenyyli)-2,2,2-trikloorietanolin valmistamiseksi

Country Status (18)

Country Link
US (1) US5245091A (fi)
EP (1) EP0489140B1 (fi)
JP (1) JP2931096B2 (fi)
KR (1) KR960004881B1 (fi)
CN (1) CN1029120C (fi)
AT (1) ATE125789T1 (fi)
BR (1) BR9105799A (fi)
CA (1) CA2064864A1 (fi)
DE (1) DE69111763T2 (fi)
DK (1) DK0489140T3 (fi)
ES (1) ES2077233T3 (fi)
FI (1) FI97223C (fi)
GR (1) GR3017754T3 (fi)
HU (1) HU214290B (fi)
IL (1) IL98580A (fi)
NO (1) NO175587C (fi)
RU (1) RU2041197C1 (fi)
WO (1) WO1992000264A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733732A (en) * 1996-01-03 1998-03-31 University Of Iowa Research Foundation Methods for detecting primary adhalinopathy
KR100223306B1 (ko) * 1997-07-30 1999-10-15 박수안 헬멧용 훼이스 실드
KR100223307B1 (ko) * 1997-07-30 1999-10-15 박수안 헬멧용 훼이스 실드
CN103664527B (zh) * 2013-11-22 2016-04-06 徐州工业职业技术学院 一种清洁制备2,4-二氯-α-氯甲基苯甲醇的方法
CN104557449A (zh) * 2015-02-06 2015-04-29 上海化工研究院 一种稳定同位素氘标记ddt的合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034684A (fr) * 1949-12-16 1953-07-29 Geigy Ag J R Nouveaux aryl-trichloro-éthanols et leur procédé de préparation
US2812365A (en) * 1954-03-18 1957-11-05 Givaudan Corp Process of preparing bis-(3, 5, 6-trichloro-2-hydroxyphenyl) methane
US2812280A (en) * 1954-04-20 1957-11-05 Rohm & Haas Preparation of bis (halophenyl) trichloroethanol
US2812362A (en) * 1955-10-12 1957-11-05 Rohm & Haas Preparation of bis (chlorophenyl)-trichloroethanol
GB831421A (en) * 1955-11-28 1960-03-30 Metal & Thermit Corp ª‡,ª‡ bis (chlorophenyl) alkanols
US2932672A (en) * 1958-03-12 1960-04-12 Diamond Alkali Co Chemical process for preparing trichloro-bis (chlorophenyl) ethane
US4705902A (en) * 1985-10-03 1987-11-10 Rohm And Haas Company DDTR-free 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol
BR8602543A (pt) * 1985-06-03 1988-02-02 Rohm & Haas Processo para preparar 1,1-bis(cloro-fenil)-2,2,2-tricloroetanol isento de ddtr.
ES2009460A6 (es) * 1988-12-16 1989-09-16 Desarrollos Quimicos S A Soc E Procedimiento para la purificacion de 1,1-bis (clorofenil)-2,2,2-tricloroetanol tecnico.
IL89274A (en) * 1989-02-13 1994-04-12 Agan Chemical Manufacturers Process for preparing environmentally safe dicofol
EP0409689B1 (en) * 1989-07-18 1995-03-22 Elf Atochem S.A. A process for the purification of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol

Also Published As

Publication number Publication date
ATE125789T1 (de) 1995-08-15
FI97223C (fi) 1996-11-11
DK0489140T3 (da) 1995-12-11
JPH05502680A (ja) 1993-05-13
US5245091A (en) 1993-09-14
JP2931096B2 (ja) 1999-08-09
NO175587C (no) 1994-11-02
DE69111763T2 (de) 1996-03-21
NO914933D0 (no) 1991-12-13
DE69111763D1 (de) 1995-09-07
CA2064864A1 (fr) 1991-12-23
BR9105799A (pt) 1992-09-22
GR3017754T3 (en) 1996-01-31
CN1057450A (zh) 1992-01-01
KR920702337A (ko) 1992-09-03
EP0489140A1 (fr) 1992-06-10
NO914933L (no) 1992-01-09
RU2041197C1 (ru) 1995-08-09
FI97223B (fi) 1996-07-31
KR960004881B1 (ko) 1996-04-16
IL98580A0 (en) 1992-07-15
HU9200531D0 (en) 1992-08-28
WO1992000264A1 (fr) 1992-01-09
NO175587B (no) 1994-07-25
ES2077233T3 (es) 1995-11-16
CN1029120C (zh) 1995-06-28
IL98580A (en) 1995-12-08
HUT60231A (en) 1992-08-28
HU214290B (hu) 1998-03-02
EP0489140B1 (fr) 1995-08-02

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Legal Events

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