ES2069942T3 - Procedimiento para la obtencion de fenilureas puras n,n'-asimetricamente substituidas. - Google Patents

Procedimiento para la obtencion de fenilureas puras n,n'-asimetricamente substituidas.

Info

Publication number
ES2069942T3
ES2069942T3 ES92112894T ES92112894T ES2069942T3 ES 2069942 T3 ES2069942 T3 ES 2069942T3 ES 92112894 T ES92112894 T ES 92112894T ES 92112894 T ES92112894 T ES 92112894T ES 2069942 T3 ES2069942 T3 ES 2069942T3
Authority
ES
Spain
Prior art keywords
phenyl
formula
fenilureas
procedure
obtaining
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
ES92112894T
Other languages
English (en)
Inventor
Kurt Alfred Dipl-Ing Dr Hackl
Heinz Dr Falk
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.)
Chemie Linz GmbH
Original Assignee
Chemie Linz GmbH
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 Chemie Linz GmbH filed Critical Chemie Linz GmbH
Application granted granted Critical
Publication of ES2069942T3 publication Critical patent/ES2069942T3/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
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
    • C07C275/20—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C07C275/24—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/215—Radicals derived from nitrogen analogues of carbonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

PROCESO PARA LA FABRICACION DE UREA MUY PURA DE LA FORMULA FENIL IL O EVENTUALMENTE GRUPO FENIL SUSTITUIDO Y R1 Y R2 O SON IGUALES Y RESPECTIVAMENTE UN GRUPO ALQUIL O SON DIFERENTES, POR LO QUE R1 ES UN ATOMO DE HIDROGENO Y R2 ES UN GRUPO ALQUIL O FENIL O R1 Y R2 CONJUNTAMENTE CON EL ATOMO DE HIDROGENO SIGNIFICAN UN ANILLO HETEROCICLICO Y N LA CIFRA 1 O 2, A TRAVES DE LA TRANSFORMACION DE UNA RESINA FENIL DE LA FORMULA FENIL RTE BAJO LAS CONDICIONES DE REACCION EN TEMPERATURAS DE 100 HASTA 200 C, DONDE LA TRANSFORMACION AUN SE INTERRUMPE ANTES DE LA GENERACION DE LOS PRODUCTOS PROXIMOS Y LA UREA FORMADA SE SEPARA DE LOS COMPUESTOS DE SALIDA Y NO SE UTILIZAN COMPUESTOS DE SALIDA TRANSFORMADOS GENERADOS EN EL PROCESO.
ES92112894T 1991-08-16 1992-08-01 Procedimiento para la obtencion de fenilureas puras n,n'-asimetricamente substituidas. Expired - Lifetime ES2069942T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0161691A AT397384B (de) 1991-08-16 1991-08-16 Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe

Publications (1)

Publication Number Publication Date
ES2069942T3 true ES2069942T3 (es) 1995-05-16

Family

ID=3517275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92112894T Expired - Lifetime ES2069942T3 (es) 1991-08-16 1992-08-01 Procedimiento para la obtencion de fenilureas puras n,n'-asimetricamente substituidas.

Country Status (14)

Country Link
US (1) US5283362A (es)
EP (1) EP0531689B1 (es)
JP (1) JPH05194360A (es)
KR (1) KR930004258A (es)
AT (2) AT397384B (es)
AU (1) AU2069892A (es)
CZ (1) CZ282735B6 (es)
DE (1) DE59201714D1 (es)
ES (1) ES2069942T3 (es)
HU (1) HU212464B (es)
NZ (1) NZ243707A (es)
SI (1) SI9200165A (es)
TW (1) TW203601B (es)
ZA (1) ZA926023B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233033A1 (de) * 1992-10-01 1994-04-07 Basf Ag Verfahren zur Herstellung von aromatischen Harnstoffen, die eine Thioether- oder Sulfonylgruppe aufweisen
GB2300187B (en) * 1995-04-28 1998-09-02 Hodogaya Chemical Co Ltd Cure-accelerator for epoxy resin
AU7353300A (en) 1999-09-08 2001-04-10 Guilford Pharmaceuticals Inc. Non-peptidic cyclophilin binding compounds and their use
US6656971B2 (en) 2001-01-25 2003-12-02 Guilford Pharmaceuticals Inc. Trisubstituted carbocyclic cyclophilin binding compounds and their use
JP7066117B2 (ja) * 2015-12-11 2022-05-13 国立大学法人静岡大学 オイルゲル化剤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816855A (en) * 1956-01-04 1959-07-22 Ici Ltd Improved processes of manufacture of 4-bromo-4-nitrocarbanilide
US2673877A (en) * 1951-10-26 1954-03-30 Du Pont Preparation of chlorphenyldimethyl-ureas
DE1064051B (de) * 1958-04-09 1959-08-27 Basf Ag Verfahren zur Herstellung von substituierten Harnstoffen
DE2129200B2 (de) * 1971-06-12 1979-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von N-A rj !harnstoffen
CH649078A5 (de) * 1980-01-25 1985-04-30 Reanal Finomvegyszergyar Verfahren zur herstellung von n-mono- oder disubstituierten n-aryl-harnstoff-derivaten.
FR2577221B1 (fr) * 1985-02-11 1987-02-20 Rhone Poulenc Agrochimie Procede de preparation d'une phenyluree substituee
DE59007989D1 (de) * 1989-07-28 1995-01-26 Chemie Linz Gmbh Verfahren zur Herstellung unsymmetrisch substituierter Harnstoffe.
DE59007990D1 (de) * 1989-07-28 1995-01-26 Chemie Linz Gmbh Verfahren zur Herstellung unsymmetrisch substituierter Harnstoffe, Carbamate, Thiocarbamate und substituierter Isocyanate.
DE59005183D1 (de) * 1989-11-10 1994-05-05 Agrolinz Agrarchemikalien Verfahren zur Herstellung reiner, unsymmetrisch disubstituierter Harnstoffe.
DE3940261A1 (de) * 1989-12-06 1991-06-13 Agrolinz Agrarchemikalien Muen Verfahren zur herstellung reiner, unsymmetrisch disubstituierter harnstoffe

Also Published As

Publication number Publication date
CZ249192A3 (en) 1993-02-17
HUT63611A (en) 1993-09-28
TW203601B (es) 1993-04-11
EP0531689B1 (de) 1995-03-22
ATE120183T1 (de) 1995-04-15
JPH05194360A (ja) 1993-08-03
HU212464B (en) 1996-07-29
DE59201714D1 (de) 1995-04-27
ATA161691A (de) 1993-08-15
AU2069892A (en) 1993-02-18
NZ243707A (en) 1994-02-25
KR930004258A (ko) 1993-03-22
AT397384B (de) 1994-03-25
SI9200165A (en) 1993-03-31
EP0531689A1 (de) 1993-03-17
ZA926023B (en) 1993-08-11
CZ282735B6 (cs) 1997-09-17
US5283362A (en) 1994-02-01

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