ES2163098T3 - Metodo para la produccion de un compuesto aromatico halogenado en el nucleo, que posee grupos ciano. - Google Patents

Metodo para la produccion de un compuesto aromatico halogenado en el nucleo, que posee grupos ciano.

Info

Publication number
ES2163098T3
ES2163098T3 ES97301540T ES97301540T ES2163098T3 ES 2163098 T3 ES2163098 T3 ES 2163098T3 ES 97301540 T ES97301540 T ES 97301540T ES 97301540 T ES97301540 T ES 97301540T ES 2163098 T3 ES2163098 T3 ES 2163098T3
Authority
ES
Spain
Prior art keywords
compound
aromatic compound
ciano
groups
halogen gas
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
ES97301540T
Other languages
English (en)
Inventor
Osamu Kaieda
Koichi Hirota
Teruhisa Kajiwara
Norimasa Okuda
Hisakazu Shindo
Yoshiro Hanayama
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 JP5026096A external-priority patent/JP2991654B2/ja
Priority claimed from JP7062796A external-priority patent/JP2991656B2/ja
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Application granted granted Critical
Publication of ES2163098T3 publication Critical patent/ES2163098T3/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
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
    • C09B47/0671—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile having halogen atoms linked directly to the Pc skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms

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

UN COMPUESTO NUCLEAR AROMATICO HALOGENADO QUE POSEA GRUPOS CIANO SE PRODUCE SEGUN UN METODO EN EL QUE SE UTILIZA COMO MATERIA PRIMA UN COMPUESTO AROMATICO QUE POSEE GRUPOS CIANO Y ASUME UN ESTADO SOLIDO A TEMPERATURA AMBIENTE Y SOMETIENDO LA MATERIA PRIMA A UN PROCESO QUE CONSISTE EN FUNDIR Y TRANSPORTAR EL COMPUESTO CON UN MEDIO DE TRANSPORTE-FUSION, VAPORIZAR EL COMPUESTO, MEZCLAR EL COMPUESTO CON UN GAS DE HALOGENO Y HACER QUE EL VAPOR DEL COMPUESTO REACCIONE CON EL GAS DE HALOGENO EN FASE DE VAPOR EN PRESENCIA DE UN CATALIZADOR SECUENCIALMENTE EN EL ORDEN MENCIONADO, QUE CONSISTE EN MANTENER UN CONTENIDO DE UN AUTOCONDENSADO DEL COMPUESTO AROMATICO QUE POSEE GRUPOS CIANO QUE SURGE DURANTE LA FUSION DEL COMPUESTO AROMATICO QUE POSEE GRUPOS CIANO EN UN GAS DEL COMPUESTO QUE REACCIONA CON EL GAS DE HALOGENO A UN NIVEL NO SUPERIOR A 2,5 MOLES % EN BASE AL COMPUESTO. LA CATALIZADOR UTILIZADO EN EL METODO ES CARBON ACTIVO TAL QUE EL RADIO MEDIO DE LOS POROS DEL MISMO DETERMINADO POR EL METODODE ABSORCION DE NITROGENO NO SEA MENOR A 12,2 ANGSTROMS Y EL VOLUMEN ACUMULATIVO DE POROS DE LA PORCION DEL CARBON ACTIVO QUE TIENE RADIOS DE POROS DE ENTRE 5 Y 100 ANGSTROMS DETERMINADO POR EL METODO DE ABSORCION DE VAPOR NO SEA INFERIOR A 0,45 G/CC.
ES97301540T 1996-03-07 1997-03-07 Metodo para la produccion de un compuesto aromatico halogenado en el nucleo, que posee grupos ciano. Expired - Lifetime ES2163098T3 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5026096A JP2991654B2 (ja) 1996-03-07 1996-03-07 テトラクロロオルソフタロニトリルの製造方法
JP7062796A JP2991656B2 (ja) 1996-03-26 1996-03-26 テトラクロロオルソフタロニトリルの製造方法
JP15132096 1996-06-12
JP26318096 1996-10-03
JP3783697 1997-02-21
US08/813,550 US5789582A (en) 1996-03-07 1997-03-07 Method for production of nuclear halogenated aromatic compound possesing cyano groups

Publications (1)

Publication Number Publication Date
ES2163098T3 true ES2163098T3 (es) 2002-01-16

Family

ID=27549872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97301540T Expired - Lifetime ES2163098T3 (es) 1996-03-07 1997-03-07 Metodo para la produccion de un compuesto aromatico halogenado en el nucleo, que posee grupos ciano.

Country Status (5)

Country Link
US (2) US5789582A (es)
EP (1) EP0795541B1 (es)
KR (1) KR100227184B1 (es)
DE (1) DE69708173T2 (es)
ES (1) ES2163098T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789582A (en) * 1996-03-07 1998-08-04 Nippon Shokubai Co., Ltd. Method for production of nuclear halogenated aromatic compound possesing cyano groups
US7028899B2 (en) * 1999-06-07 2006-04-18 Metrologic Instruments, Inc. Method of speckle-noise pattern reduction and apparatus therefore based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target
CN100368387C (zh) * 2006-04-18 2008-02-13 江阴市苏利精细化工有限公司 四氯对苯二甲腈的连续化生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643744B1 (de) * 1968-01-18 1971-04-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von in der Hauptsache Tetrachlorphthalsaeuredinitril enthaltenden Gemischen aus chlorierten Phthalsaeuredinitrilen
DE1932421C3 (de) * 1968-01-18 1979-01-04 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Tetrachlorphthalsäuredinitrilen
US3839401A (en) * 1972-10-17 1974-10-01 Diamond Shamrock Corp Fluid bed chlorination of phthalonitriles
JPS5319112B2 (es) * 1973-08-10 1978-06-19
IT1152141B (it) * 1982-05-13 1986-12-31 Caffaro Spa Ind Chim Procedimento per la produzione continua di tetracloraftalonitrile in un reattore a letto fluido
JP2536492B2 (ja) * 1986-09-04 1996-09-18 日新電機株式会社 工具材料
DE4416329A1 (de) * 1994-05-09 1995-11-16 Hoechst Ag Substituierte 2-Chlor-3,4,5-trifluorbenzole und ein Verfahren zu ihrer Herstellung
US5789582A (en) * 1996-03-07 1998-08-04 Nippon Shokubai Co., Ltd. Method for production of nuclear halogenated aromatic compound possesing cyano groups

Also Published As

Publication number Publication date
KR100227184B1 (ko) 1999-10-15
DE69708173T2 (de) 2002-06-06
EP0795541B1 (en) 2001-11-14
US6034264A (en) 2000-03-07
US5789582A (en) 1998-08-04
EP0795541A1 (en) 1997-09-17
KR19980069707A (ko) 1998-10-26
DE69708173D1 (de) 2001-12-20

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