IL95107A - תהליך להכנת 1,1-ביס )4-כלורופניל(-2,2,2- טריכלורואתאנול - Google Patents

תהליך להכנת 1,1-ביס )4-כלורופניל(-2,2,2- טריכלורואתאנול

Info

Publication number
IL95107A
IL95107A IL9510790A IL9510790A IL95107A IL 95107 A IL95107 A IL 95107A IL 9510790 A IL9510790 A IL 9510790A IL 9510790 A IL9510790 A IL 9510790A IL 95107 A IL95107 A IL 95107A
Authority
IL
Israel
Prior art keywords
chlorophenyl
compound
dicofol
trichloroethanol
bis
Prior art date
Application number
IL9510790A
Other languages
English (en)
Other versions
IL95107A0 (en
Original Assignee
Desarrollos Quimicos S A Soc E
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
Priority claimed from ES8902527A external-priority patent/ES2013962A6/es
Priority claimed from ES9001766A external-priority patent/ES2032243B1/es
Application filed by Desarrollos Quimicos S A Soc E filed Critical Desarrollos Quimicos S A Soc E
Priority to IL11243390A priority Critical patent/IL112433A/he
Publication of IL95107A0 publication Critical patent/IL95107A0/xx
Priority to IL11243395A priority patent/IL112433A0/xx
Publication of IL95107A publication Critical patent/IL95107A/he

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/08—Ethanol
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
    • C07C29/92—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound by a consecutive conversion and reconstruction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fireproofing Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IL9510790A 1989-07-18 1990-07-17 תהליך להכנת 1,1-ביס )4-כלורופניל(-2,2,2- טריכלורואתאנול IL95107A (he)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL11243390A IL112433A (he) 1989-07-18 1990-07-17 תרכובות משולבות של 1,1-ביס)4- כלורופניל(-2,2,2-טריכלורואתאנול ותהליך להכנתן, והשימוש בהן לשליטה באקריות של צמחים
IL11243395A IL112433A0 (en) 1989-07-18 1995-01-24 Addition compounds of 1,1-bis (4-chlorophenyl)-2,2,2-trichloroethanol and a process for the preparation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8902527A ES2013962A6 (es) 1989-07-18 1989-07-18 Procedimiento para la obtencion del 1,1-bis(4-clorofenil)-2,2,2-tricloroetanol a partir del 1,1-bis (clorofenil)-2,2,2-tricloroetanol tecnico.
ES9001766A ES2032243B1 (es) 1990-06-27 1990-06-27 Procedimiento para la obtencion del 1,1-bis (4-clorofenil)-2,2,2-tricloroetanol.

Publications (2)

Publication Number Publication Date
IL95107A0 IL95107A0 (en) 1991-06-10
IL95107A true IL95107A (he) 1996-05-14

Family

ID=26154428

Family Applications (3)

Application Number Title Priority Date Filing Date
IL9510790A IL95107A (he) 1989-07-18 1990-07-17 תהליך להכנת 1,1-ביס )4-כלורופניל(-2,2,2- טריכלורואתאנול
IL11243390A IL112433A (he) 1989-07-18 1990-07-17 תרכובות משולבות של 1,1-ביס)4- כלורופניל(-2,2,2-טריכלורואתאנול ותהליך להכנתן, והשימוש בהן לשליטה באקריות של צמחים
IL11243395A IL112433A0 (en) 1989-07-18 1995-01-24 Addition compounds of 1,1-bis (4-chlorophenyl)-2,2,2-trichloroethanol and a process for the preparation thereof

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL11243390A IL112433A (he) 1989-07-18 1990-07-17 תרכובות משולבות של 1,1-ביס)4- כלורופניל(-2,2,2-טריכלורואתאנול ותהליך להכנתן, והשימוש בהן לשליטה באקריות של צמחים
IL11243395A IL112433A0 (en) 1989-07-18 1995-01-24 Addition compounds of 1,1-bis (4-chlorophenyl)-2,2,2-trichloroethanol and a process for the preparation thereof

Country Status (18)

Country Link
US (1) US5081319A (he)
EP (1) EP0409689B1 (he)
JP (1) JPH082816B2 (he)
KR (1) KR920010638B1 (he)
CN (4) CN1039989C (he)
AT (1) ATE120169T1 (he)
BR (1) BR9003486A (he)
CA (1) CA2020920C (he)
DE (1) DE69017965T2 (he)
DK (1) DK0409689T3 (he)
ES (1) ES2069712T3 (he)
FI (1) FI95564C (he)
IE (1) IE72092B1 (he)
IL (3) IL95107A (he)
IN (2) IN172157B (he)
NO (1) NO173273C (he)
PT (1) PT94736B (he)
TR (1) TR27493A (he)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU214290B (hu) * 1990-06-22 1998-03-02 Atochem S.A. Eljárás 1,1-bisz(klór-fenil)-2,2,2-triklór-etanol előállítására
EP3415515B1 (de) * 2009-11-27 2019-12-25 Adverio Pharma GmbH Verfahren zur herstellung von methyl-{4,6-diamino-2-[1-(2-fluorobenzyl)-1h-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}methylcarbamat
CN103483407B (zh) * 2013-10-10 2015-11-18 宁夏启元药业有限公司 一种硫氰酸红霉素萃取结晶用复合溶媒及萃取结晶方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663703A (en) * 1953-12-22 Purification of stkaight-chain
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
US4042498A (en) * 1973-05-29 1977-08-16 Rohm And Haas Company Separation of organic compounds by adsorption processes
CH658773A5 (fr) * 1984-05-22 1986-12-15 Nestle Sa Procede de preparation d'un lait ecreme.
US4705902A (en) * 1985-10-03 1987-11-10 Rohm And Haas Company DDTR-free 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol
JPS62286940A (ja) * 1986-06-02 1987-12-12 ロ−ム　アンド　ハ−ス　コンパニ− ＤＤＴｒを含まない１，１−ビス（クロロフエニル）−２，２，２−トリクロロエタノ−ルの製造方法
DE3624911A1 (de) * 1986-07-23 1988-01-28 Hoechst Ag Verfahren zur trennung von isomerengemischen aus 1.3- und 1.4-bis-(2-hydroxyhexafluoro-2-propyl)-benzol
IL89274A (en) * 1989-02-13 1994-04-12 Agan Chemical Manufacturers Process for preparing environmentally safe dicofol

Also Published As

Publication number Publication date
EP0409689B1 (en) 1995-03-22
FI95564C (fi) 1996-02-26
TR27493A (tr) 1995-06-07
DE69017965D1 (de) 1995-04-27
PT94736B (pt) 1997-03-31
KR920010638B1 (ko) 1992-12-12
JPH082816B2 (ja) 1996-01-17
KR910002754A (ko) 1991-02-26
ES2069712T3 (es) 1995-05-16
CN1066701C (zh) 2001-06-06
CN1050014A (zh) 1991-03-20
US5081319A (en) 1992-01-14
JPH03115238A (ja) 1991-05-16
CN1039989C (zh) 1998-09-30
FI95564B (fi) 1995-11-15
DE69017965T2 (de) 1995-11-16
IN173099B (he) 1994-02-12
IL112433A0 (en) 1995-03-30
IE902600A1 (en) 1991-02-27
CN1117957A (zh) 1996-03-06
CA2020920C (en) 1999-12-07
IL112433A (he) 1996-10-16
DK0409689T3 (da) 1995-08-14
CN1319579A (zh) 2001-10-31
CA2020920A1 (en) 1991-01-19
IE72092B1 (en) 1997-03-12
FI903612A0 (fi) 1990-07-17
IN172157B (he) 1993-04-17
BR9003486A (pt) 1991-08-27
CN1319578A (zh) 2001-10-31
ATE120169T1 (de) 1995-04-15
EP0409689A3 (en) 1991-05-08
IL95107A0 (en) 1991-06-10
NO903129L (no) 1991-01-21
EP0409689A2 (en) 1991-01-23
NO173273C (no) 1993-11-24
NO903129D0 (no) 1990-07-13
NO173273B (no) 1993-08-16
PT94736A (pt) 1991-03-20

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees