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ES2058907T3 - Procedimiento para la sintesis de 9,9-bis(4-hidroxifenil)fluoreno. - Google Patents

Procedimiento para la sintesis de 9,9-bis(4-hidroxifenil)fluoreno.

Info

Publication number
ES2058907T3
ES2058907T3 ES90906045T ES90906045T ES2058907T3 ES 2058907 T3 ES2058907 T3 ES 2058907T3 ES 90906045 T ES90906045 T ES 90906045T ES 90906045 T ES90906045 T ES 90906045T ES 2058907 T3 ES2058907 T3 ES 2058907T3
Authority
ES
Spain
Prior art keywords
pct
fluorene
raw product
sec
dissolved
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
ES90906045T
Other languages
English (en)
Inventor
Peter Fialla
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.)
Isonova Technische Innovationen Ges mbH
Original Assignee
Isonova Technische Innovationen Ges mbH
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 Isonova Technische Innovationen Ges mbH filed Critical Isonova Technische Innovationen Ges mbH
Application granted granted Critical
Publication of ES2058907T3 publication Critical patent/ES2058907T3/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
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/17—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol
    • 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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/18—Fluorenes; Hydrogenated fluorenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA SINTESIS DE 9,9-BIS(4-HIDROXIFENIL)FLUORENO CON FENOL EN EXCESO, POR MEDIO DE UN CATALIZADOR LIQUIDO, PARA CUYA PRODUCCION SE DISUELVE TRICLORURO DE ALUMINIO EN UN DISOLVENTE ORGANICO LIBRE DE AGUA, TAL COMO TOLUENO, QUE TIENE PROPIEDADES DE DONANTE DE ELECTRONES, CON ENTRADA SIMULTANEA DE GAS DE CLORURO DE HIDROGENO. PARA LA SINTESIS SE DISUELVE LA FLUORENONA, POR EJEMPLO A 60 (GRADOS) C, EN EL FENOL LIQUIDO, A CONTINUACION DE LO CUAL SE AÑADE EL CATALIZADOR, POR GOTEO Y BAJO AGITACION, EN UNA CANTIDAD TAL QUE LA TEMPERATURA DE LA MEZCLA REACTIVA SE MANTENGA POR DEBAJO DE 60 (GRADOS) C. FINALIZADA LA ADICION DE CATALIZADOR Y DESPUES DE UN TIEMPO DE REPOSO DE VARIAS HORAS, EL PRODUCTO EN CRUDO SE TRATA CON AGUA CALIENTE Y SE ELIMINA EL FENOL EN EXCESO POR DESTILACION. SE VUELVE A LAVAR CON AGUA CALIENTE Y SE DISUELVE EN ACETONA CALIENTE, SE DEJA CRISTALIZAR, SE FILTRA Y SE SECA AL VACIO. FINALMENTE, EL PRODUCTO EN CRUDO SE RECRISTALIZA EN 1,2-DICLOROETANO.
ES90906045T 1989-04-17 1990-04-17 Procedimiento para la sintesis de 9,9-bis(4-hidroxifenil)fluoreno. Expired - Lifetime ES2058907T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT901/89A AT393502B (de) 1989-04-17 1989-04-17 Verfahren zur synthese von 9,9-bis(4-hydroxyphenyl)fluoren

Publications (1)

Publication Number Publication Date
ES2058907T3 true ES2058907T3 (es) 1994-11-01

Family

ID=3502450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90906045T Expired - Lifetime ES2058907T3 (es) 1989-04-17 1990-04-17 Procedimiento para la sintesis de 9,9-bis(4-hidroxifenil)fluoreno.

Country Status (9)

Country Link
US (1) US5110994A (es)
EP (1) EP0419631B1 (es)
JP (1) JPH03505464A (es)
AT (2) AT393502B (es)
CA (1) CA2030539A1 (es)
DE (1) DE59001776D1 (es)
DK (1) DK0419631T3 (es)
ES (1) ES2058907T3 (es)
WO (1) WO1990012776A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3039048B2 (ja) * 1991-11-01 2000-05-08 住友化学工業株式会社 ポジ型感放射線性レジスト組成物
US5304688A (en) * 1993-04-13 1994-04-19 The Dow Chemical Company Process for the preparation of bishydroxy aromatic compounds
ITSV20010013A1 (it) 2001-04-24 2002-10-24 Ferrania Spa 9,9-bis-(4-idrossifenil)-fluorene ad alta purezza e metodo perla sua preparazione e purificazione
CN100436391C (zh) * 2006-12-20 2008-11-26 哈尔滨工程大学 磁性固体超强酸催化合成双酚芴的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775620A (en) * 1954-07-12 1956-12-25 Shell Dev Production of bis (hydroxyaryl) substituted compounds
DE2508710A1 (de) * 1975-02-28 1976-09-09 Bayer Ag 1,1,2-tris-(p-hydroxyphenyl)-1- phenyl-aethane sowie ein verfahren zu ihrer herstellung
US4024194A (en) * 1976-03-16 1977-05-17 General Electric Company Process for the purification of 9,9-bis(4-hydroxyphenyl)-fluorene
US4049721A (en) * 1976-09-07 1977-09-20 General Electric Company Purification of crude 9,9-bis-(4-hydroxyphenyl)-fluorene
EP0065060B1 (de) * 1981-05-07 1987-01-07 ISOVOLTAÖsterreichische IsolierstoffwerkeAktiengesellschaft Verfahren zur Herstellung von Phenol-Keton-Kondensationsprodukten, insbesondere von Diphenolen
DE3439484A1 (de) * 1984-10-27 1986-05-07 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von 9,9-bis-(4-hydroxyphenyl)-fluoren

Also Published As

Publication number Publication date
US5110994A (en) 1992-05-05
DK0419631T3 (da) 1993-10-04
ATE90661T1 (de) 1993-07-15
AT393502B (de) 1991-11-11
WO1990012776A1 (de) 1990-11-01
EP0419631B1 (de) 1993-06-16
DE59001776D1 (de) 1993-07-22
CA2030539A1 (en) 1990-10-18
JPH03505464A (ja) 1991-11-28
EP0419631A1 (de) 1991-04-03
ATA90189A (de) 1991-04-15

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