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ES2077374T3 - Procedimiento para deshidroclorar los 1,1-bis(r-fenil)-2,2,2-tricloroetanos. - Google Patents

Procedimiento para deshidroclorar los 1,1-bis(r-fenil)-2,2,2-tricloroetanos.

Info

Publication number
ES2077374T3
ES2077374T3 ES92401673T ES92401673T ES2077374T3 ES 2077374 T3 ES2077374 T3 ES 2077374T3 ES 92401673 T ES92401673 T ES 92401673T ES 92401673 T ES92401673 T ES 92401673T ES 2077374 T3 ES2077374 T3 ES 2077374T3
Authority
ES
Spain
Prior art keywords
trichloroethanes
bis
phenyl
dehydrochloride
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92401673T
Other languages
English (en)
Inventor
Sola Jaume Castella
Adrubau Jaime Palencia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2077374T3 publication Critical patent/ES2077374T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons

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)
  • Dental Preparations (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE DESHIDROCLORACION DE LOS 1,1-BIS(R-FENIL)-2,2,2-TRICLOROETANOS MEDIANTE UNA SOLUCION ACUOSA DE UN HIDROXILO ALCALINO CARACTERIZADO EN QUE SE OPERA EN AUSENCIA DEL SOLVENTE Y EN PRESENCIA DE UN AGENTE DE TRANSFERENCIA DE FASE.
ES92401673T 1991-06-19 1992-06-16 Procedimiento para deshidroclorar los 1,1-bis(r-fenil)-2,2,2-tricloroetanos. Expired - Lifetime ES2077374T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107522A FR2677980B1 (fr) 1991-06-19 1991-06-19 Procede pour deshydrochlorer les 1,1-bis(phenyl)2,2,2-trichloroethanes.

Publications (1)

Publication Number Publication Date
ES2077374T3 true ES2077374T3 (es) 1995-11-16

Family

ID=9414032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401673T Expired - Lifetime ES2077374T3 (es) 1991-06-19 1992-06-16 Procedimiento para deshidroclorar los 1,1-bis(r-fenil)-2,2,2-tricloroetanos.

Country Status (17)

Country Link
US (1) US5243110A (es)
EP (1) EP0519807B1 (es)
JP (1) JPH07106999B2 (es)
KR (1) KR950006797B1 (es)
CN (1) CN1026689C (es)
AT (1) ATE126189T1 (es)
BR (1) BR9202292A (es)
CA (1) CA2071605C (es)
DE (1) DE69203977T2 (es)
DK (1) DK0519807T3 (es)
ES (1) ES2077374T3 (es)
FI (1) FI101878B (es)
FR (1) FR2677980B1 (es)
HU (1) HU209528B (es)
IL (1) IL102164A (es)
NO (1) NO177782C (es)
RU (1) RU2055065C1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334056A1 (de) * 1993-10-06 1995-04-13 Bayer Ag Verfahren zur Dechlorierung von chlorierten aromatischen Verbindungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA584119A (en) * 1959-09-29 T. Burnett Richard Composite disk and shoe brake
US4337368A (en) * 1980-04-21 1982-06-29 The Franklin Institute Reagent and method for decomposing halogenated organic compounds
US4960962A (en) * 1989-07-19 1990-10-02 Ethyl Corporation Selective dehydrobromination

Also Published As

Publication number Publication date
RU2055065C1 (ru) 1996-02-27
NO177782B (no) 1995-08-14
NO922378D0 (no) 1992-06-17
HU209528B (en) 1994-07-28
FR2677980B1 (fr) 1993-09-03
DE69203977D1 (de) 1995-09-14
JPH07106999B2 (ja) 1995-11-15
CA2071605A1 (fr) 1992-12-20
KR950006797B1 (ko) 1995-06-22
DE69203977T2 (de) 1996-04-04
ATE126189T1 (de) 1995-08-15
FR2677980A1 (fr) 1992-12-24
KR930000450A (ko) 1993-01-15
JPH06234674A (ja) 1994-08-23
BR9202292A (pt) 1993-01-05
US5243110A (en) 1993-09-07
CN1068101A (zh) 1993-01-20
EP0519807B1 (fr) 1995-08-09
IL102164A0 (en) 1993-01-14
CN1026689C (zh) 1994-11-23
FI922859A0 (fi) 1992-06-18
HUT61515A (en) 1993-01-28
CA2071605C (fr) 1995-10-10
FI922859L (fi) 1992-12-20
DK0519807T3 (da) 1995-12-18
NO177782C (no) 1995-11-22
FI101878B1 (fi) 1998-09-15
FI101878B (fi) 1998-09-15
IL102164A (en) 1996-08-04
HU9202041D0 (en) 1992-10-28
EP0519807A1 (fr) 1992-12-23
NO922378L (no) 1992-12-21

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