ES8107160A1 - Un procedimiento mejorado para la sintesis de arilamidas al-fa, beta-insaturadas - Google Patents

Un procedimiento mejorado para la sintesis de arilamidas al-fa, beta-insaturadas

Info

Publication number
ES8107160A1
ES8107160A1 ES495901A ES495901A ES8107160A1 ES 8107160 A1 ES8107160 A1 ES 8107160A1 ES 495901 A ES495901 A ES 495901A ES 495901 A ES495901 A ES 495901A ES 8107160 A1 ES8107160 A1 ES 8107160A1
Authority
ES
Spain
Prior art keywords
preparation
amide
amides
antioxidant
aryl
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
Application number
ES495901A
Other languages
English (en)
Other versions
ES495901A0 (es
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of ES495901A0 publication Critical patent/ES495901A0/es
Publication of ES8107160A1 publication Critical patent/ES8107160A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA SINTESIS DE ARILAMIDAS ALFA, BETA-INSATURADAS DE FORMULA (I) O (II), EN LAS QUE R1 ES HIDROGENO, RADICAL METILO O FENILO; R4 Y R5 SON HIDROGENO, RADICAL METILO O ETILO; R6 ES UN RADICAL FENILO O FENILO SUSTITUIDO, Y R2 Y R3 PUEDEN SER VARIOS TIPOS DE RADICALES. SE BASA EN LA REACCION DE CONDENSACION DE UN ACIDO ORGANICO DE FORMULA (III), CON UNA ARILAMINA DE FORMULA (IV) O (V), EN LAS QUE R1, R2, R3, R4, R5 Y R6 TIENEN LOS SIGNIFICADOS INDICADOS ANTERIORMENTE, EN UNA RELACION MOLAR DE 10:1 A 1:10; SEGUIDA DE LA REACCION DE DESHIDRATACION DE LA HIDROXIARILAMIDA FORMADA CON ACIDO SULFURICO COMO AGENTE DE DESHIDRATACION, A UNA TEMPERATURA ENTRE 80 Y 250GC, O SIGUIENDO CUALQUIER OTRO METODO DE DESHIDRATACION CONOCIDO. ESTOS COMPUESTOS SON UTILES COMO ANTIOXIDANTES POLIMERIZABLES. *FORMULA*
ES495901A 1979-11-09 1980-10-14 Un procedimiento mejorado para la sintesis de arilamidas al-fa, beta-insaturadas Expired ES8107160A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,820 US4286105A (en) 1979-11-09 1979-11-09 Process for the preparation of antioxidant amides

Publications (2)

Publication Number Publication Date
ES495901A0 ES495901A0 (es) 1981-09-16
ES8107160A1 true ES8107160A1 (es) 1981-09-16

Family

ID=22235297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495901A Expired ES8107160A1 (es) 1979-11-09 1980-10-14 Un procedimiento mejorado para la sintesis de arilamidas al-fa, beta-insaturadas

Country Status (13)

Country Link
US (1) US4286105A (es)
EP (1) EP0028999B1 (es)
JP (1) JPS5683457A (es)
AR (1) AR223553A1 (es)
AT (1) ATE2833T1 (es)
AU (1) AU539883B2 (es)
BR (1) BR8007107A (es)
CA (1) CA1147750A (es)
DE (1) DE3062459D1 (es)
ES (1) ES8107160A1 (es)
IN (1) IN154762B (es)
MX (1) MX155470A (es)
ZA (1) ZA806243B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430512A1 (de) * 1984-08-18 1986-02-27 Bayer Ag, 5090 Leverkusen Alterungsschutzmittel und diese enthaltende polymere
US4804028A (en) * 1986-03-05 1989-02-14 The Goodyear Tire & Rubber Company Non-staining vulcanized elastomeric composition and tires having sidewalls comprising said composition
DE19525098A1 (de) * 1995-07-10 1997-01-16 Hoechst Ag Verfahren zur Herstellung von Hydroxycarbonsäureaniliden

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151158A (en) * 1964-09-29 New alkenic acid amides and process
US2628977A (en) * 1948-09-17 1953-02-17 Du Pont Method of preparing unsaturated amides
US3103516A (en) * 1959-07-29 1963-09-10 J-tertiaryaminq-lower alkyl-jb-meta-
US3660486A (en) * 1969-12-15 1972-05-02 Degussa Diphenyl amine urea derivatives
US3907893A (en) * 1974-06-28 1975-09-23 Goodyear Tire & Rubber Preparation of antioxidant amides
US3945970A (en) * 1974-06-28 1976-03-23 The Goodyear Tire & Rubber Company Preparation of methacrylamides
FR2286814A1 (fr) * 1974-10-03 1976-04-30 Roussel Uclaf Nouveaux crotonanilides substitues, procede de preparation et compositions pesticides les contenant
FR2286813A1 (fr) * 1974-10-03 1976-04-30 Roussel Uclaf Nouveaux crotonanilides substitues, procede de preparation et compositions pesticides les contenant

Also Published As

Publication number Publication date
BR8007107A (pt) 1981-05-12
AR223553A1 (es) 1981-08-31
AU539883B2 (en) 1984-10-18
AU6355580A (en) 1981-05-14
CA1147750A (en) 1983-06-07
ES495901A0 (es) 1981-09-16
ATE2833T1 (de) 1983-04-15
MX155470A (es) 1988-03-17
EP0028999B1 (en) 1983-03-23
DE3062459D1 (en) 1983-04-28
IN154762B (es) 1984-12-15
JPS6126985B2 (es) 1986-06-23
EP0028999A1 (en) 1981-05-20
US4286105A (en) 1981-08-25
JPS5683457A (en) 1981-07-08
ZA806243B (en) 1981-10-28

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