IN173099B - - Google Patents

Info

Publication number
IN173099B
IN173099B IN234MA1992A IN173099B IN 173099 B IN173099 B IN 173099B IN 234MA1992 A IN234MA1992 A IN 234MA1992A IN 173099 B IN173099 B IN 173099B
Authority
IN
India
Prior art keywords
trichloroethanol
chlorophenyl
bis
electron donating
compound
Prior art date
Application number
Other languages
English (en)
Inventor
Jaime Palencia Adrubau
Jaume Castella Sola
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
Priority claimed from ES8902527A external-priority patent/ES2013962A6/es
Priority claimed from ES9001766A external-priority patent/ES2032243B1/es
Application filed by Atochem filed Critical Atochem
Priority to IN234MA1992 priority Critical patent/IN173099B/en
Publication of IN173099B publication Critical patent/IN173099B/en

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)
IN234MA1992 1989-07-18 1992-04-21 IN173099B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN234MA1992 IN173099B (sv) 1989-07-18 1992-04-21

Applications Claiming Priority (4)

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.
IN572/MAS/90A IN172157B (sv) 1989-07-18 1990-07-17
IN234MA1992 IN173099B (sv) 1989-07-18 1992-04-21

Publications (1)

Publication Number Publication Date
IN173099B true IN173099B (sv) 1994-02-12

Family

ID=26154428

Family Applications (2)

Application Number Title Priority Date Filing Date
IN572/MAS/90A IN172157B (sv) 1989-07-18 1990-07-17
IN234MA1992 IN173099B (sv) 1989-07-18 1992-04-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN572/MAS/90A IN172157B (sv) 1989-07-18 1990-07-17

Country Status (18)

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

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 (sv) 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 (sv) 1995-11-15
DE69017965T2 (de) 1995-11-16
IL112433A0 (en) 1995-03-30
IL95107A (en) 1996-05-14
IE902600A1 (en) 1991-02-27
CN1117957A (zh) 1996-03-06
CA2020920C (en) 1999-12-07
IL112433A (en) 1996-10-16
DK0409689T3 (da) 1995-08-14
CN1319579A (zh) 2001-10-31
CA2020920A1 (en) 1991-01-19
IE72092B1 (en) 1997-03-12
FI903612A0 (sv) 1990-07-17
IN172157B (sv) 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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