ES2186211T3 - Procedimiento para la obtencion de 2-cianoindan-1-onas. - Google Patents

Procedimiento para la obtencion de 2-cianoindan-1-onas.

Info

Publication number
ES2186211T3
ES2186211T3 ES98941417T ES98941417T ES2186211T3 ES 2186211 T3 ES2186211 T3 ES 2186211T3 ES 98941417 T ES98941417 T ES 98941417T ES 98941417 T ES98941417 T ES 98941417T ES 2186211 T3 ES2186211 T3 ES 2186211T3
Authority
ES
Spain
Prior art keywords
formula
obtaining
cianoindan
onas
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
ES98941417T
Other languages
English (en)
Inventor
Joachim Komoschinski
Helmut Fiege
Guido Steffan
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2186211T3 publication Critical patent/ES2186211T3/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
    • C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la obtención de 2-cianoindan-1-onas de la fórmula en la que X significa hidrógeno, halógeno, metilo, triflúormetilo o metoxi, a partir de 2-halógenoindan-1-onas de la fórmula en la que X tiene el significado indicado en el caso de la fórmula (I) y Hal significa cloro o bromo, mediante reacción de una sal de cianuro caracterizado porque se dispone la sal de cianuro, disuelta en un disolvente aprótico dipolar o en un éter miscible con agua y se dosifica a esta solución la 2-halógenoindan-1- ona de la fórmula (II).
ES98941417T 1997-08-25 1998-08-13 Procedimiento para la obtencion de 2-cianoindan-1-onas. Expired - Lifetime ES2186211T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19736921A DE19736921A1 (de) 1997-08-25 1997-08-25 Verfahren zur Herstellung von 2-Cyanoindan-1-onen

Publications (1)

Publication Number Publication Date
ES2186211T3 true ES2186211T3 (es) 2003-05-01

Family

ID=7840074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98941417T Expired - Lifetime ES2186211T3 (es) 1997-08-25 1998-08-13 Procedimiento para la obtencion de 2-cianoindan-1-onas.

Country Status (13)

Country Link
US (1) US6355827B1 (es)
EP (1) EP1007507B1 (es)
JP (1) JP2001514165A (es)
CN (1) CN1268114A (es)
AT (1) ATE227261T1 (es)
AU (1) AU8979498A (es)
CA (1) CA2301773A1 (es)
DE (2) DE19736921A1 (es)
ES (1) ES2186211T3 (es)
HU (1) HUP0003075A2 (es)
IL (1) IL134170A0 (es)
PT (1) PT1007507E (es)
WO (1) WO1999010315A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE539955T1 (de) * 2001-03-12 2012-01-15 Charles F Coles Angetriebener schiffsrumpf
WO2003092549A2 (en) * 2002-05-06 2003-11-13 Abbott Laboratories Endoprosthesis for controlled contraction and expansion
US7128756B2 (en) * 2002-05-08 2006-10-31 Abbott Laboratories Endoprosthesis having foot extensions
US7625401B2 (en) * 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
US7625398B2 (en) * 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
EP2364676B1 (en) 2005-06-30 2018-12-19 Abbott Laboratories Endoprosthesis having foot extensions
CN112574065B (zh) * 2020-12-30 2022-10-28 宁波职业技术学院 一种(苯-1,3,5-三酰基)三乙腈的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715137A (en) * 1952-11-19 1955-08-09 Du Pont Production of nitriles
DE1083250B (de) * 1954-04-28 1960-06-15 Basf Ag Verfahren zur Herstellung von Nitrilen
FR1310392A (fr) * 1962-01-15 1962-11-23 Union Carbide Corp Préparation de nitriles
DE2640358A1 (de) * 1976-09-08 1978-03-16 Hoechst Ag Thiazolidinderivate und verfahren zu ihrer herstellung
GB8508588D0 (en) * 1985-04-02 1985-05-09 Akzo Nv Indene & napthalene derivatives
ATE303983T1 (de) 1994-04-20 2005-09-15 Du Pont Indanone und carbamat, und ihre verwendung in der herstellung von arthropoziden oxadiazinen
JP3882200B2 (ja) 1994-12-28 2007-02-14 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ５−クロロ−２，３−ジヒドロ−１ｈ−インデン−１−オンの製法

Also Published As

Publication number Publication date
WO1999010315A3 (de) 1999-06-10
WO1999010315A2 (de) 1999-03-04
IL134170A0 (en) 2001-04-30
JP2001514165A (ja) 2001-09-11
DE59806210D1 (de) 2002-12-12
ATE227261T1 (de) 2002-11-15
HUP0003075A2 (hu) 2001-01-29
US6355827B1 (en) 2002-03-12
EP1007507B1 (de) 2002-11-06
DE19736921A1 (de) 1999-03-04
EP1007507A2 (de) 2000-06-14
CA2301773A1 (en) 1999-03-04
CN1268114A (zh) 2000-09-27
AU8979498A (en) 1999-03-16
PT1007507E (pt) 2003-02-28

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