ES2152808B1 - PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS. - Google Patents

PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS.

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Publication number
ES2152808B1
ES2152808B1 ES9800792A ES9800792A ES2152808B1 ES 2152808 B1 ES2152808 B1 ES 2152808B1 ES 9800792 A ES9800792 A ES 9800792A ES 9800792 A ES9800792 A ES 9800792A ES 2152808 B1 ES2152808 B1 ES 2152808B1
Authority
ES
Spain
Prior art keywords
applications
preparation
active elements
gas sensors
metaloftalocianins
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 - Fee Related
Application number
ES9800792A
Other languages
Spanish (es)
Other versions
ES2152808A1 (en
Inventor
Cebada Tomas Torres
Rey Alvarez Belen Del
Gozalbes Monica Nicolau
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.)
Universidad Autonoma de Madrid
Original Assignee
Universidad Autonoma de Madrid
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 Universidad Autonoma de Madrid filed Critical Universidad Autonoma de Madrid
Priority to ES9800792A priority Critical patent/ES2152808B1/en
Publication of ES2152808A1 publication Critical patent/ES2152808A1/en
Application granted granted Critical
Publication of ES2152808B1 publication Critical patent/ES2152808B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención comprende un procedimiento para la preparación de metaloftalocianinas con funciones de azufre, de fórmula general I, con propiedades semiconductoras y aplicaciones como elementos activos en sensores de gases conductimétricos, caracterizado por la reacción de ciclotetramerización de un dinitrilo adecuadamente sustituido, de fórmula general II, en presencia de una sal de un metal de transición divalente de fórmula general III. **FORMULA** .The present invention comprises a process for the preparation of metaphthalocyanines with sulfur functions, of general formula I, with semiconductor properties and applications as active elements in conductimetric gas sensors, characterized by the cytotetramerization reaction of a suitably substituted dinitrile, of general formula II, in the presence of a salt of a divalent transition metal of general formula III. ** FORMULA **.

ES9800792A 1998-04-15 1998-04-15 PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS. Expired - Fee Related ES2152808B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800792A ES2152808B1 (en) 1998-04-15 1998-04-15 PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800792A ES2152808B1 (en) 1998-04-15 1998-04-15 PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS.

Publications (2)

Publication Number Publication Date
ES2152808A1 ES2152808A1 (en) 2001-02-01
ES2152808B1 true ES2152808B1 (en) 2001-08-16

Family

ID=8303463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800792A Expired - Fee Related ES2152808B1 (en) 1998-04-15 1998-04-15 PROCEDURE FOR THE PREPARATION OF METALOFTALOCIANINS WITH SULFUR FUNCTIONS, SEMI-CONDUCTOR MATERIALS WITH APPLICATIONS AS ACTIVE ELEMENTS IN GAS SENSORS.

Country Status (1)

Country Link
ES (1) ES2152808B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763182A (en) * 1970-02-10 1973-10-02 Dainichiseika Color Chem Method for producing metal phthalocyanine type pigment

Also Published As

Publication number Publication date
ES2152808A1 (en) 2001-02-01

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