BR9105799A - Processo de sintese de 1,1-bis(clorofenil)2,2,2-tricloroetanol - Google Patents

Processo de sintese de 1,1-bis(clorofenil)2,2,2-tricloroetanol

Info

Publication number
BR9105799A
BR9105799A BR919105799A BR9105799A BR9105799A BR 9105799 A BR9105799 A BR 9105799A BR 919105799 A BR919105799 A BR 919105799A BR 9105799 A BR9105799 A BR 9105799A BR 9105799 A BR9105799 A BR 9105799A
Authority
BR
Brazil
Prior art keywords
pct
chlorophenyl
bis
tricloroethanol
synthesis process
Prior art date
Application number
BR919105799A
Other languages
English (en)
Inventor
Jaume Castella Sola
Jaime Palencia Adrubau
Raymond Commandeur
Bernard Gorny
Original Assignee
Atochem
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 filed Critical Atochem
Publication of BR9105799A publication Critical patent/BR9105799A/pt

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)
BR919105799A 1990-06-22 1991-06-20 Processo de sintese de 1,1-bis(clorofenil)2,2,2-tricloroetanol BR9105799A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
BR9105799A true BR9105799A (pt) 1992-09-22

Family

ID=9397907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105799A BR9105799A (pt) 1990-06-22 1991-06-20 Processo de sintese de 1,1-bis(clorofenil)2,2,2-tricloroetanol

Country Status (18)

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

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
KR100223307B1 (ko) * 1997-07-30 1999-10-15 박수안 헬멧용 훼이스 실드
KR100223306B1 (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
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.
US4705902A (en) * 1985-10-03 1987-11-10 Rohm And Haas Company DDTR-free 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol
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
ATE120169T1 (de) * 1989-07-18 1995-04-15 Atochem Elf Sa Verfahren zur reinigung von 1,1-bis(4- chlorphenyl)-2,2,2-trichlorethanol.

Also Published As

Publication number Publication date
JP2931096B2 (ja) 1999-08-09
GR3017754T3 (en) 1996-01-31
HU214290B (hu) 1998-03-02
DE69111763D1 (de) 1995-09-07
FI920722A0 (fi) 1992-02-19
RU2041197C1 (ru) 1995-08-09
EP0489140A1 (fr) 1992-06-10
IL98580A0 (en) 1992-07-15
KR920702337A (ko) 1992-09-03
FI97223C (fi) 1996-11-11
HU9200531D0 (en) 1992-08-28
ES2077233T3 (es) 1995-11-16
CN1029120C (zh) 1995-06-28
WO1992000264A1 (fr) 1992-01-09
HUT60231A (en) 1992-08-28
KR960004881B1 (ko) 1996-04-16
CN1057450A (zh) 1992-01-01
NO175587C (no) 1994-11-02
NO914933D0 (no) 1991-12-13
CA2064864A1 (fr) 1991-12-23
EP0489140B1 (fr) 1995-08-02
JPH05502680A (ja) 1993-05-13
ATE125789T1 (de) 1995-08-15
NO175587B (no) 1994-07-25
IL98580A (en) 1995-12-08
US5245091A (en) 1993-09-14
DE69111763T2 (de) 1996-03-21
DK0489140T3 (da) 1995-12-11
NO914933L (no) 1992-01-09
FI97223B (fi) 1996-07-31

Similar Documents

Publication Publication Date Title
ES2103751T3 (es) Procedimiento para la obtencion de oxetanonas.
ATE164176T1 (de) A process for the production of polyalkylenoxide
PT912540E (pt) Processo para o fabrico de ftalidos
FI930552A (fi) Nytt foerfarande foer framstaellning av nukleotider
NO951747L (no) Fremgangsmåte ved fremstilling av xylitol
FI895389A0 (fi) Foerfarande foer framstaellning av 3,5 -dimetyl-4-metoxipyridinderivat samt ny mellanprodukt haerfoer.
TR199800543A2 (xx) Benziloksi ikame edilen, aniliye edilmi� N-heterosiklik bile�ikler.
BR9105799A (pt) Processo de sintese de 1,1-bis(clorofenil)2,2,2-tricloroetanol
DE69108401D1 (de) Verfahren zur herstellung von bisphenol-fluorenverbindungen.
ATE240924T1 (de) Verfahren zur herstellung von methylmercatopropanal
BR9509373A (pt) Processo para a preparação de 3- aminobenzonitrilas substituídas
DK0863857T3 (da) Fremgangsmåde til perfluoralkylering og reaktant til iværksættelse af denne fremgangsmåde
NO993806L (no) FremgangsmÕte for fremstilling av ioderte kontrastmidler og mellomprodukter for disse
PT97738A (pt) PROCESSO PARA A PREPARACAO DE DAIS DE URóNIO
IT1293777B1 (it) Processo per la preparazione di tetraazamacrocicli
SE9504618D0 (sv) New Compounds
DK0611369T3 (da) Fremgangsmåde til fremstilling af (S)(+)-4,4'-(1-methyl-1,2-ethandiyl)-bis(2,6-piperazindion)
DE69926223D1 (de) Verfahren zur herstellung von zwischenprodukten
DE59205480D1 (de) Verfahren zur Herstellung von 4-Hydroxymethyl-tetrahydropyranen
ATE139765T1 (de) Verfahren zur herstellung von halogenanthranilsäuren
DE69614884D1 (de) Verfahren zur herstellung von aromatischen derivaten die ortho-disubstituiert sind durch ein halogenatom anders als fluor, und durch eine cyanogruppe
DE59702822D1 (de) Verfahren zur herstellung von 2-fluor-1-cyclopropancarbonsäurederivaten durch reduktive enthalogenierung
ID18620A (id) Proses-proses untuk memproduksi 1,6-heksanadiol
ATE184587T1 (de) Herstellung von halogenierten alkoholen

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/06/2011