ATE120169T1 - Verfahren zur reinigung von 1,1-bis(4- chlorphenyl)-2,2,2-trichlorethanol. - Google Patents

Verfahren zur reinigung von 1,1-bis(4- chlorphenyl)-2,2,2-trichlorethanol.

Info

Publication number: ATE120169T1
Authority: AT; Austria
Prior art keywords: bis; trichlorethanol; chlorphenyl; purifying; trichloroethanol
Prior art date: 1989-07-18

Application number

AT90401935T

Other languages

English (en)

Inventor

Jaime Palencia Adrubau

Jaume Castella Sola

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.)

1989-07-18

Filing date

1990-07-04

Publication date

1995-04-15

1989-07-18 Priority claimed from ES8902527A external-priority patent/ES2013962A6/es

1990-06-27 Priority claimed from ES9001766A external-priority patent/ES2032243B1/es

1990-07-04 Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE120169T1 publication Critical patent/ATE120169T1/de

Links

UOAMTSKGCBMZTC-UHFFFAOYSA-N dicofol Chemical compound C=1C=C(Cl)C=CC=1C(C(Cl)(Cl)Cl)(O)C1=CC=C(Cl)C=C1 UOAMTSKGCBMZTC-UHFFFAOYSA-N 0.000 title abstract 3
150000001875 compounds Chemical class 0.000 abstract 4
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
150000002576 ketones Chemical class 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

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)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT90401935T 1989-07-18 1990-07-04 Verfahren zur reinigung von 1,1-bis(4- chlorphenyl)-2,2,2-trichlorethanol. ATE120169T1 (de)

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 (1)

Publication Number	Publication Date
ATE120169T1 true ATE120169T1 (de)	1995-04-15

Family

ID=26154428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90401935T ATE120169T1 (de)	1989-07-18	1990-07-04	Verfahren zur reinigung von 1,1-bis(4- chlorphenyl)-2,2,2-trichlorethanol.

Country Status (18)

Country	Link
US (1)	US5081319A (de)
EP (1)	EP0409689B1 (de)
JP (1)	JPH082816B2 (de)
KR (1)	KR920010638B1 (de)
CN (4)	CN1039989C (de)
AT (1)	ATE120169T1 (de)
BR (1)	BR9003486A (de)
CA (1)	CA2020920C (de)
DE (1)	DE69017965T2 (de)
DK (1)	DK0409689T3 (de)
ES (1)	ES2069712T3 (de)
FI (1)	FI95564C (de)
IE (1)	IE72092B1 (de)
IL (3)	IL112433A (de)
IN (2)	IN172157B (de)
NO (1)	NO173273C (de)
PT (1)	PT94736B (de)
TR (1)	TR27493A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2077233T3 (es) *	1990-06-22	1995-11-16	Atochem Elf Sa	Procedimiento de preparacion de 1,1-bis(clorofenil)-2,2,2-tricloroetanol.
EA022813B1 (ru) *	2009-11-27	2016-03-31	Адверио Фарма Гмбх	СПОСОБ ОЧИСТКИ МЕТИЛ{4,6-ДИАМИНО-2-[1-(2-ФТОРБЕНЗИЛ)-1Н-ПИРАЗОЛО[3,4-b]ПИРИДИН-3-ИЛ]ПИРИМИДИН-5-ИЛ}МЕТИЛКАРБАМАТА И ЕГО ПРОИЗВОДНОЕ В ВИДЕ СУЛЬФИНИЛДИМЕТАНА
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

1990
- 1990-07-04 ES ES90401935T patent/ES2069712T3/es not_active Expired - Lifetime
- 1990-07-04 DE DE69017965T patent/DE69017965T2/de not_active Expired - Fee Related
- 1990-07-04 AT AT90401935T patent/ATE120169T1/de not_active IP Right Cessation
- 1990-07-04 EP EP90401935A patent/EP0409689B1/de not_active Expired - Lifetime
- 1990-07-04 DK DK90401935.3T patent/DK0409689T3/da active
- 1990-07-11 CA CA002020920A patent/CA2020920C/en not_active Expired - Fee Related
- 1990-07-13 NO NO903129A patent/NO173273C/no not_active IP Right Cessation
- 1990-07-17 IL IL11243390A patent/IL112433A/en not_active IP Right Cessation
- 1990-07-17 FI FI903612A patent/FI95564C/fi not_active IP Right Cessation
- 1990-07-17 IE IE260090A patent/IE72092B1/en not_active IP Right Cessation
- 1990-07-17 PT PT94736A patent/PT94736B/pt not_active IP Right Cessation
- 1990-07-17 IL IL9510790A patent/IL95107A/en not_active IP Right Cessation
- 1990-07-17 IN IN572/MAS/90A patent/IN172157B/en unknown
- 1990-07-18 TR TR00679/90A patent/TR27493A/xx unknown
- 1990-07-18 CN CN90104808A patent/CN1039989C/zh not_active Expired - Fee Related
- 1990-07-18 BR BR909003486A patent/BR9003486A/pt not_active IP Right Cessation
- 1990-07-18 US US07/555,066 patent/US5081319A/en not_active Expired - Lifetime
- 1990-07-18 JP JP2190342A patent/JPH082816B2/ja not_active Expired - Fee Related
- 1990-07-18 KR KR1019900010904A patent/KR920010638B1/ko not_active Expired
1992
- 1992-04-21 IN IN234MA1992 patent/IN173099B/en unknown
1995
- 1995-01-24 IL IL11243395A patent/IL112433A0/xx unknown
- 1995-05-20 CN CN95106205A patent/CN1066701C/zh not_active Expired - Fee Related
2000
- 2000-05-31 CN CN00117895A patent/CN1319578A/zh active Pending
- 2000-05-31 CN CN00117894A patent/CN1319579A/zh active Pending

Also Published As

Publication number	Publication date
CN1039989C (zh)	1998-09-30
TR27493A (tr)	1995-06-07
JPH082816B2 (ja)	1996-01-17
PT94736B (pt)	1997-03-31
NO173273C (no)	1993-11-24
CN1319578A (zh)	2001-10-31
IE902600A1 (en)	1991-02-27
CA2020920C (en)	1999-12-07
NO903129L (no)	1991-01-21
IL112433A0 (en)	1995-03-30
DE69017965T2 (de)	1995-11-16
US5081319A (en)	1992-01-14
JPH03115238A (ja)	1991-05-16
CN1050014A (zh)	1991-03-20
IE72092B1 (en)	1997-03-12
CN1066701C (zh)	2001-06-06
IN173099B (de)	1994-02-12
EP0409689B1 (de)	1995-03-22
PT94736A (pt)	1991-03-20
IL112433A (en)	1996-10-16
FI95564C (fi)	1996-02-26
KR910002754A (ko)	1991-02-26
ES2069712T3 (es)	1995-05-16
EP0409689A3 (en)	1991-05-08
IL95107A0 (en)	1991-06-10
CN1117957A (zh)	1996-03-06
CN1319579A (zh)	2001-10-31
DE69017965D1 (de)	1995-04-27
EP0409689A2 (de)	1991-01-23
FI95564B (fi)	1995-11-15
NO903129D0 (no)	1990-07-13
IN172157B (de)	1993-04-17
NO173273B (no)	1993-08-16
BR9003486A (pt)	1991-08-27
FI903612A0 (fi)	1990-07-17
KR920010638B1 (ko)	1992-12-12
DK0409689T3 (da)	1995-08-14
IL95107A (en)	1996-05-14
CA2020920A1 (en)	1991-01-19

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Legal Events

Date	Code	Title	Description
1995-11-15	UEP	Publication of translation of european patent specification
2005-04-15	REN	Ceased due to non-payment of the annual fee